WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/07/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/07/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/07/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/07/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/06/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/05/2025
Full time
WE DIVE THE WORLD OVER. Navy Divers go where few can-into the depths of the sea to execute critical underwater operations that keep the Navy moving and missions on track. From salvaging sunken wreckage and repairing ships to retrieving astronauts from space capsules, they are the underwater problem-solvers of the Navy. Equipped with state-of-the-art diving systems, they master everything from underwater welding to deep-sea salvage and submarine rescue. Whether securing harbors, clearing waterways, or operating alongside Special Operations teams, their skills are essential to keeping the fleet mission-ready anywhere in the world. It's a challenge few can meet-and even fewer can qualify for. If the sea is calling, this is how you answer. Enlisted Officer WATCH VIDEOS ABOUT NAVY DIVERS Navy Diver NAVY DIVER: CAREER DETAILS & REQUIREMENTS Responsibilities Navy Divers operate anywhere from the shallow waters of coral reefs and harbors around the world to the freezing depths beneath icebergs, accomplishing specialized tasks below the surface, with no margin for error. Your job as a Diver could encompass many specialties, including: Performing wreckage salvage operations and underwater repairs Conducting harbor and waterway clearance operations Assisting in construction and demolition projects Executing search and rescue missions Performing deep submergence operations and saturation diving, which could involve living and working at extreme depths for days or weeks at a time Supporting military and civilian law enforcement agencies Serving as technical experts for diving evolutions for numerous military Special Operations units Providing security, communications and other logistics during Expeditionary Warfare missions Carrying out ship and submarine maintenance, including inspection and repair Work Environment Fittingly, the Navy Diver motto is "We Dive the World Over." Members of this Special Operations force travel the world, working in just about every possible undersea environment-from cold, muddy water where underwater tasks must be completed without the use of sight, to warm, tropical waters clear enough for underwater photography. Training & Advancement Training to become a Navy Diver challenges your willpower, intelligence and physical strength-and puts your desire to the test. Complete the training, and you'll rank among the world's elite underwater adventurers. Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), you'll report for specialized training, including: Diver Preparation Course (7 weeks) at Naval Training Command, Great Lakes, IL, for training in basic electrical and engineering courses, water adaptability and physical fitness. Second Class Dive School (15 weeks) at the Naval Diving and Salvage Training Center (NDSTC) in Panama City, FL, for training in: Air and mixed gas diving Underwater cutting and welding Demolition Recompression chamber operations Underwater hydraulic tools Ship maintenance, repair and salvage Fleet Training - You will be assigned to one of the Navy Diving Units to be trained to perform underwater ship repair, salvage and construction, using either SCUBA equipment or a surface-supplied-air diving system. Training for Diving Medical Officers and Diving Medical Technicians is also part of Fleet training. Upon successful completion of training, graduates are assigned to salvage or repair ships, Mobile Diving and Salvage Units, aviation water survival training, or to EOD/SEAL support. Advanced Training - Many experienced divers return to NDSTC for further course work so they can qualify as First Class Divers and Master Divers . For those with further leadership aspirations and a college degree, Officer roles are available, providing opportunities to lead and train others. Promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields. Education Opportunities Members of the Naval Special Warfare community have many opportunities to advance their education. Navy training provides skills and knowledge in everything from military tactics, deep-sea diving and several other tactical military procedures. Beyond offering access to professional credentials and certifications, Navy training in this field can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements No college degree is required to apply for a position as an Enlisted Navy Diver. However, a high degree of difficulty should be expected. Training is tough and ongoing. You can apply for the Navy Warrior Challenge contract for Divers at any time during your first enlistment. Entry Requirements include: Eyesight 20/200 bilateral correctable to 20/25 with no color blindness Minimum Armed Services Vocational Aptitude Battery (ASVAB) score: AR+VE=103, MC=51 Pass a physical examination required for divers Meet minimum ASVAB requirements Be 30 years of age or younger Must be a U.S. citizen and eligible for security clearance You must be in excellent physical condition and possess strong swimming ability and comfort in the water. The ability to perform detailed tasks in stressful conditions is essential. This job is not a good fit for people who experience claustrophobia. The Minimum and Elevated Navy Physical Screening Test (PST & EPST) requirements for Navy Diver are: Exercise Time Min. Elevated Swim 500 yards (combat sidestroke) Unlimited 12 00 Push-up 2: Sit-up 2: Pull-up 2: Run 1.5 miles Unlimited 12 00 Candidates who achieve the Elevated Physical Screening Test (EPST) scores shown above may qualify for the Enlisted Bonus for Shipping (EB-SHP) program. These elevated standards must be met during your 14-day shipping PST to be eligible for the bonus. Learn more about Navy enlistment bonuses. Visit the Navy SWCC PST Calculator to review the current minimum Navy Physical Screening Test (PST). General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Navy Diver - Full HTML Enlisted CAN YOU OUTPERFORM TOP NAVY DIVER CANDIDATES? Check the Navy Diver PST leaderboard and find a testing event near you. Learn More Compare Navy Careers See how a career as a Navy Diver compares to other Navy jobs. Compare roles, pay and requirements for each job now.
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.
12/05/2025
Full time
It takes hard work and smarts to get you into the reactor room. But if you have a strong interest in math, chemistry, physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear. As an MMN, you are the Navy's nuclear reactor mechanic. It is your responsibility to perform all maintenance on the steam-powered propulsion plants aboard aircraft carriers and submarines to ensure our fleet can move safely. And your hard work can lead to great rewards. As an MMN, you'll be eligible to receive up to a $40,000 bonus for first-time enlistment. Re-enlistment bonuses are also available. Think you have what it takes to make a nuclear-powered ship run? Want to start your journey with the Navy? Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates operate and maintain steam turbines and reduction gears used for nuclear ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning systems and desalinization plants. They may also operate and maintain compressed gas producing plants. Nuclear-trained MMs perform duties in nuclear propulsion plants operating reactor control, propulsion and power generation systems. Work Environment As a Machinist's Mate Nuclear, you'll have the opportunity to work at sea or ashore. Your assignment could also place you in an intense, fast-paced environment aboard a nuclear-powered submarine or aircraft carrier. Learn more about submarine service and life on a ship. Training & Advancement Upon completion of initial training at Recruit Training Command Great Lakes, (known as Boot Camp), those pursuing a Machinist's Mate Nuclear role report to "A" School in Charleston, SC, for six months. Here, they develop a working knowledge of technical mathematics and power distribution. Students learn to solve basic equations using phasors, vector notations and basic trigonometry and analyze DC and AC circuits. They also learn how to operate electrical equipment using controllers, and how to properly test, maintain, troubleshoot, and repair electrical circuits, motors and other related electrical equipment. From there, MMNs move on to Naval Nuclear Power School (NNPS), also in Charleston, SC. Here they learn theory and practical application of nuclear physics and reactor engineering. The six-month course provides a comprehensive understanding of a pressurized-water Naval nuclear power plant, including reactor core nuclear principles, heat transfer and fluid systems, plant chemistry and materials, mechanical and electrical systems, and radiological control. Following NNPS, MMNs begin prototype training in their rating specialty at one of two Nuclear Power Training Units (NPTUs) - located in Charleston, SC, and Ballston Spa, NY. This six-month course teaches the fundamentals of a Naval nuclear power plant and the interrelationship of its mechanical, electrical, and reactor subsystems. Students develop oral communications skills, obtain an understanding of nuclear radiation, and gain knowledge of the safe operation of a complex Naval nuclear power plant. In Nuclear Operations, promotion opportunities are regularly available but competitive and based on performance. Post-Service Opportunities It's also important to note that specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian sector. Education Opportunities Beyond offering access to professional credentials and certifications, Navy technical and operational training for a Machinist's Mate Nuclear can translate to credit hours toward a bachelor's or associate degree through the American Council on Education. You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill. Qualifications & Requirements A high-school diploma or equivalent is required to become an Enlisted Sailor and Machinist's Mate Nuclear in the Navy. Those seeking a role as a Machinist's Mate Nuclear must be U.S. citizens with successful completion of one year of Algebra, and who can meet eligibility requirements for a security clearance. General qualifications may vary depending upon whether you're currently serving, whether you've served before or whether you've never served before. Part-Time Opportunities There are no part-time jobs as a Navy Reserve Sailor in this role. Go back to Careers to find other jobs that have a Reserve component. You can also find out more about what life is like as a Reserve Sailor in the Navy. Compare Navy Careers See how a career as a Machinist's Mate Nuclear compares to other Navy jobs. Compare roles, pay and requirements for each job now.