12 jobs found

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Site Reliability Engineer Overview: Who Is Mastercard:Mastercard is committed to connecting and powering an inclusive, digital economy that benefits everyone, everywhere. The company focuses on making transactions safe, simple, smart, and accessible. Through secure data, global networks, strong partnerships, and a passion for innovation, Mastercard helps individuals, financial institutions, governments, and businesses reach their full potential. A core part of Mastercard's identity is its Decency Quotient (DQ) -a cultural foundation that guides how employees work, collaborate, and lead. Mastercard fosters a culture of inclusion that respects individual strengths, perspectives, and experiences. The company believes that diversity drives better decisions, fuels innovation, and leads to stronger business outcomes. Technology at Mastercard shapes the future of the digital economy. The organization builds revolutionary systems that make global commerce more connected, inclusive, sustainable, and secure. Mastercard technologists work on a truly global network, creating critical systems and products that enable people everywhere to access essential goods and services. The culture is inclusive, diverse, and collaborative-celebrating strengths, valuing experience, and offering flexibility to build a career across disciplines and continents. Employees work alongside experts and leaders at all levels, improving existing systems and inventing what comes next. About the Role: Business Operations (Biz Ops) - SRE / Operational Readiness Architect The Business Operations (Biz Ops) team serves as the production readiness steward for Mastercard products. As a Business Operations Site Reliability Engineer (SRE) / Operational Readiness Architect , the mission is to ensure platform stability, health, and resilience. Key Responsibilities - Foster developer ownership and empower teams to build resilient, fault tolerant, scalable products. - Support developers during the build phase with operational design, automation, capacity planning, and monitoring .- Establish and enforce operational standards while promoting an agile, learning focused culture. - Lead triage and root cause analysis with a focus on business impact and blameless post mortems. - Engage early in the development lifecycle to proactively manage production and change activities. - Drive risk management, compliance, and mitigation across environments. - Align product and customer priorities with operational needs through continuous feedback. - Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. Practice sustainable incident response and blameless post-mortems. -Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover -Work with a global team spread across tech hubs in multiple geographies and time zones -Share knowledge and mentor junior resources Team Specific Skills /Operational Readiness Architect - Serve as the primary contact for application health, performance, and capacity. - Support services before launch through system design consulting, capacity planning, and launch reviews. - Partner with development and product teams to define monitoring and alerting strategies. - Build frameworks that enable zero downtime deployments. ITSM Practices - Analyze ITSM activities and provide feedback to development teams on operational gaps and resiliency concerns. Role Qualifications - BS in Computer Science or related technical field, or equivalent practical experience. - Curiosity and appetite for automation, new technologies, and scalable architectures. - Strong problem solving skills, communication abilities, ownership, and drive. - Interest in large scale distributed systems design, analysis, and troubleshooting. - Ability to work in diverse, matrix based, geographically distributed teams. - Balance between long term system health and short term fixes. - Ability to collaborate cross functionally with clear understanding of expected system behavior and monitoring needs. -Experience in industry standard CI/CD tools like Git/Bitbucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired. - Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. -Ability to work in shifts and weekends when in needed & based on team members rotations & schedule. Preferred Qualifications - Experience with algorithms, data structures, scripting, pipeline management, and software design. - Experience working across development, operations, and product teams. - Prior SRE experience. - Expertise in RDBMS such as PostgreSQL and Oracle. - Proficiency in SQL, PL/SQL, and PostgreSQL features. - Strong understanding of database architecture, performance tuning, and query optimization. - Experience with monitoring tools (e.g., Splunk, Dynatrace). - Experience in production support and ITIL processes. - Experience with CI/CD tools: Git/Bitbucket, Jenkins, Maven, Artifactory, Groovy, Chef. - Understanding of: - Client server relationships - Network concepts (Layer 1-3) - Stack trace analysis (TCP dumps, heap/CPU/memory/thread dumps) - Load balancers and application firewalls - Operating system navigation - Logging and monitoring standards - High availability and business continuity - Caching concepts - Configuration management Great to Have - Awareness of security implementations, certificate lifecycle management, mutual TLS, SSL handshake, SSH keys, and encryption methods (symmetric/asymmetric). Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

BRG is an Equal Employment Opportunity/Affirmative Action Employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status. Position Title: Managing Consultant - Corporate Finance - Turnaround & Restructuring Location: Boston, MA Position Type: Full time Requisition ID: JR100514 Description: We do Consulting Differently The BRG Corporate Finance practice specializes in providing strategic, operational, and financial advice to private equity firms, management teams, boards of directors, investors, hedge funds, and other lenders or companies that are either underperforming or in transition. BRG Corporate Finance has in-depth experience across a wide range of industries and markets, including but not limited to retail, consumer products, financial services, healthcare, energy and technology. Across sectors, BRG has experienced professionals who understand the challenges clients face - making it well-equipped to help solve clients' issues. Our five core service offerings include: Turnaround & Restructuring (T&R) Strategic Performance Solutions (SPS) Retail Performance Improvement (RPI) Transaction Advisory (TA) Transaction & Valuation Opinions (VAL) The Turnaround & Restructuring practice is seeking to add professionals due to client demand and market opportunities. The ideal candidate should be prepared to work in a team-oriented environment on a diverse range of turnaround advisory assignments. Articulating findings and recommendations around the key financial, business issues, and value drivers are critical components for this position. The ideal candidate will have skills in the following areas: Three-statement financial modeling, including scenario planning Financial planning & analysis 13-week cash flow modeling Chapter 11 process Transactions, including sale of assets or businesses Responsibilities : Support the day-to-day activities of BRG Corporate Finance - Turnaround & Restructuring client service teams on engagement. Manage the junior team on multiple tasks across a consulting engagement including modeling and client presentations Utilize business, finance, accounting, and analytical skills to perform and oversee tasks including: 13-week cash flow models, 3-statement models, and pro-forma scenario models Demonstrate the ability to work in a team environment; collaborate with T&R and BRG experts, professionals from other firms, and client contacts to achieve engagement objectives Assist in preparation of reports, written analyses, presentations, and other client deliverables Participate in the development of a fast-growing, entrepreneurial consulting practice including assisting in marketing, client pitches, and product and practice development Demonstrate the highest degree of professionalism, ethics, quality, and integrity Open and ready to expand your network with clients to become a trusted and reputable advisor Qualifications: Bachelors degree or degree equivalent in Business, Accounting/Finance, Management, Engineering, Economics, Mathematics, or related field; 7+ years of work experience, ideally in a consulting or professional services environment; Expertise in financial modeling and analysis (particularly in Excel), including constructing and understanding 3-statement financial models, cash flows, and scenario analyses; Ability to manage and analyze large volumes of financial and operational data; Ability to interpret the results of qualitative and quantitative analysis and develop insights and recommendations; Demonstrated ability to interact with junior and senior team members, senior management, and other stakeholders or professionals; Strong problem solving and project management skills; CFA, CPA (or equivalent), or technical/GAAP accounting expertise is a plus; Advanced in Microsoft Excel, PowerPoint, Word; Familiarity with financial research tools (e.g., Capital IQ, Bloomberg, etc.); and Willingness to travel as needed. Salary Range: $120,000 to $185,000 per year. PM22 About BRG BRG combines world-leading academic credentials with world-tested business expertise purpose-built for agility and connectivity, which sets us apart-and gets you ahead. At BRG, our top-tier professionals include specialist consultants, industry experts, renowned academics, and leading-edge data scientists. Together, they bring a diversity of proven real-world experience to economics, disputes, and investigations; corporate finance; and performance improvement services that address the most complex challenges for organizations across the globe. Our unique structure nurtures the interdisciplinary relationships that give us the edge, laying the groundwork for more informed insights and more original, incisive thinking from diverse perspectives that, when paired with our global reach and resources, make us uniquely capable to address our clients' challenges. We get results because we know how to apply our thinking to your world. At BRG, we don't just show you what's possible. We're built to help you make it happen. BRG is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities Compensation details: 00 Yearly Salary PI5-

Amazon's Data Centers are industry leading examples of innovation in the areas of security, safety, space utilization, efficiency, and cost effectiveness. We are the global team responsible for the construction of the Amazon owned sites. Our Construction Managers are on the forefront of creating and delivering the most innovative products to our customers; and are known for changing the face of cloud computing. As a Construction Estimating Manager, you will be responsible for developing and maintaining the cost database, while analyzing and summarizing data to support budget development and benchmarking for similar projects across multiple campuses nationwide. You will lead the effort to reverse-engineer unit prices at both high-level and detailed levels, broken down by trade and major categories. In addition, you will support complex, cross-functional initiatives and programs, ensuring alignment with strategic goals and delivering impactful results. This will involve close collaboration with Preconstruction Managers, Construction Managers, as well as teams from Real Estate, Design Engineering, Due Diligence, Procurement, and other key partners. This role demands a proactive leader with exceptional organizational skills, a deep understanding of construction costs in industry, and the ability to manage competing priorities in a fast-paced environment. Key job responsibilities • Take ownership of construction cost data from various sources to support future budget development and benchmarking. • Review, validate, and standardize construction cost data by building types and attributes, ensuring it's ready for efficient budget development. • Analyze cost data to develop unit prices based on take-offs and historical costs. • Assess macroeconomic trends to forecast construction costs for medium- and long-term planning. • Support complex, cross-functional initiatives and programs by assessing cost impacts. • Create and maintain budget development tools that incorporate recent bid data, historical costs, and design changes. • Provide guidance and ongoing training to internal teams on how to use the cost database and budget development tools. • Collect and evaluate lessons learned from recent project bids and costs, sharing insights to refine budget development tools. • Track, document, and report on budget accuracy metrics to internal stakeholders and management, ensuring lessons learned are shared and applied to future projects. • Lead continuous improvement efforts focused on enhancing budget accuracy. • Research and analyze construction cost trends through published sources, local market conditions, and studies. Collaborate with external general contractors and key partners to share trends and cost impacts with the internal team. • Collaborate with Preconstruction Managers, Construction Managers, and teams from Real Estate, Design Engineering, Due Diligence, Procurement, and external partners. • Be available to travel up to 20% of the time to support project and program needs. A day in the life Why AWS Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Inclusive Team Culture Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. About the team AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. BASIC QUALIFICATIONS - Experience in MS Excel, Word, and Windows Operating Systems - 5+ years of construction or project management experience - Bachelor's Degree in Construction Management, Civil Engineering, Quantity Surveying, Engineering, or 5+ years of relevant experience. - Experience in Conceptual Estimating and Hard Bidding for ground-up commercial construction projects. - Proven track record of creating and releasing high-quality, consistent documentation for processes, standards, and procedures. PREFERRED QUALIFICATIONS - 5+ years experience as an estimator for major general contractors, specializing in both conceptual estimating and hard bidding. - Proven experience in developing conceptual estimates with limited information by using historical data or unit prices with reverse engineering - Experience in developing and presenting business case analyses or budgets to senior leadership, including driving continuous improvement methodologies and practices. - Direct experience in the construction of data centers, critical infrastructure, or large-scale commercial projects. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at . USA, IL, Chicago - 111 100.00 USD annually

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. As a Data Center Construction Manager, you will be part of a creative, diverse team tasked with solving fascinating problems in constructing Amazon Data Centers. Our data centers are industry-leading examples of energy-efficient, cost-effective designs. You will work alongside partner teams such as Operations, Networking, Controls, Security, and Commissioning to build Data Centers that directly support our Customers. As our Data Center Construction Manager, you will build some of the most interesting electrical and mechanical systems in the world. You will be on the construction site daily, interacting with the construction trades as Amazon's owner's representative. You will be directly responsible for driving cost, schedule, and quality while managing construction vendors and contractors building data centers. At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything from design review to construction bidding to construction execution and final hand-off to our customers. We are a diverse, upbeat, creative team of engineers and managers working daily to develop innovative data centers for our Customers. Key job responsibilities The Data Center Construction Manager will be responsible for construction project management and oversight of construction-related activities as they relate to new builds or general capital projects. This includes ownership of the project scope, quality, schedule, and budget. Some of the typical daily tasks of the Construction Manager: -Direct interface with construction general contractors during the bidding, award, execution, and project closeout/punch list phases. -Conduct negotiations with general contractors and evaluate bids/proposals with detail and accuracy. -Create construction project scope and requests for proposals. -Perform financial analysis of construction. -Manage construction projects for specific initiatives aimed at increasing the resiliency of our data centers. -Conduct constructability reviews of electrical and mechanical designs associated with the construction of new data centers or optimization of existing data centers. -Manage construction documents including submittal review, RFIs, change orders, and invoicing. -Ensure construction project quality control. Record and report key construction metrics to team members and management. -Drive teams to perform troubleshooting and root-cause failure analysis associated with equipment failures. -Be a leader within the group as well as within internal and external teams that support the data center. A day in the life Why AWS Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Inclusive Team Culture Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. About the team AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. BASIC QUALIFICATIONS -Bachelor's degree in Mechanical Engineering, Electrical Engineering, Construction Management and 14+ years of relevant experience or an equivalent engineering science degree OR 18 years of related construction management experience in lieu of a degree -14+ years of relevant experience constructing and managing complex MEP systems, including large-scale power distribution/generation gear and cooling systems in mission-critical environments -10+ years of relevant experience managing general contractors and vendors, including RFP processes, bidding, change orders, quality control, and RFI/submittal tracking in construction project execution -10+ years of relevant experience constructing electrical engineering systems including large scale power distribution/generation gear and constructing mechanical engineering systems including cooling systems PREFERRED QUALIFICATIONS -Strong understanding of data center system-level architecture, including electrical (e.g., switch gear, UPS, transformers) and mechanical (cooling systems) engineering principles. -Experience in designing and managing construction of complex data centers, critical infrastructure, or large-scale MEP plants. -Proficiency in reading and interpreting construction specifications and drawings for all disciplines, and ability to create and maintain project documentation. -Knowledge of relevant building codes and regulations (e.g., Life Safety, BOCA, NFPA, NEC, OSHA) and certifications such as Professional Engineer (PE), LEED, or Certified Construction Manager (CCM). -Demonstrated ability to value engineer, finding innovative solutions to reduce costs and duration without compromising quality and reliability. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at . USA, VA, STAFFORD - 139 000.00 USD annually

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. As a Data Center Senior Construction Manager you will be a part of a creative, diverse team tasked with solving fascinating problems constructing Amazon Data Centers. Our data centers are industry-leading examples of energy efficient, cost-effective designs. You will work alongside partner teams such as Operations, Networking, Controls, Security, and Commissioning to build Data Centers that directly support our Customers. As our Data Center Senior Construction Manager, you will build some of the most interesting electrical and mechanical systems in the world. You will be on the construction site daily interacting with the construction trades, as Amazon's owner's representative and be directly responsible for driving cost, schedule, and quality while managing construction vendors and contractors building data centers. At Amazon, we are all Owners and leverage unique opportunities presented to us by owning everything from the design review to construction bidding to construction execution and final hand-off to our customers. We are a diverse, upbeat, creative, team of engineers and managers working on a daily basis to develop innovative data centers for our Customers. Able to value engineer, and find creative and innovative solutions to reduce costs and duration with no impact on quality and reliability. Experience with design or construction of data centers, critical infrastructure, or large-scale MEP plants. Experience with systems, controls, commissioning, power management, and technical operations of data centers critical infrastructure, or large-scale MEP plants. Knowledge of governing building codes and regulations, including Life Safety, BOCA, NFPA, NEC, and OSHA. Certified as a Professional Engineer (PE), LEED, or Certified Construction Manager (CCM). Experience with managing construction of complex electrical engineering systems including large scale power distribution/generation gear and mechanical engineering systems including cooling systems. Meet or exceed Amazon's leadership principles requirements for this role. Meet or exceed Amazon's functional and technical depth and complexity for this role. Able to specify and document performance and equipment requirements, create and communicate conceptual designs, and create and maintain project documentation. Key job responsibilities The Data Center Senior Construction Manager will be responsible for construction project management and oversight of construction related activities as they relate to new builds or general capital projects which includes the ownership of the project scope, quality, schedule, and budget. Some of the typical daily tasks of the Construction Manager: - Direct interface with construction general contractors during the bidding, award, execution, and project closeout/punch list phases. - Conduct negotiations with general contractors and evaluate bids/proposals with detail and accuracy. - Create construction project scope and request for proposals. - Financial analysis of construction. - Construction project management for specific initiatives aimed at increasing the resiliency of our data centers. - Constructability reviews of electrical and mechanical designs associated with the construction of new data centers or optimization of existing data centers. - Construction document management including submittal review, RFI's, change orders, and invoicing. - Construction project quality control. - Record and report key construction metrics to team members and management. - Drive teams to perform troubleshooting and root-cause failure analysis associated with equipment failures. - Be a leader within the group as well as within internal and external teams that support the data center. - Able to read and interpret construction specifications and drawings for all disciplines. - Define data center system-level architecture, specify/document performance and equipment requirements, create/communicate conceptual designs, and create/maintain project documentation. - Experience with large scale technical operations or large-scale compute farms. - Knowledge of building codes and regulations including Life Safety, BOCA, NFPA, NEC, and OSHA. - Experience in controls and commissioning of large scale projects. - Experience with power management and power monitoring systems. - Certifications such as Professional Engineer (PE), LEED, and/or Certified Construction Manager (CCM) - Meets/exceeds Amazon's leadership principles requirements for this role - Meets/exceeds Amazon's functional/technical depth and complexity for this role A day in the life Why AWS Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Inclusive Team Culture Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. About the team AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. BASIC QUALIFICATIONS - Bachelor's degree in Mechanical Engineering PREFERRED QUALIFICATIONS - Experience constructing electrical engineering systems including large scale power distribution/generation gear and mechanical engineering systems including cooling systems Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at . USA, PA . click apply for full job details

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead, Site Reliability Engineer Overview The ONE SRE team is looking for a Lead Site Reliability Engineer, to strengthen operational resilience across the technology stack through observability, automation, and platform engineering. The ideal candidate is highly motivated, intellectually curious, analytical, and passionate about improving reliability through proactive problem-solving, collaboration, and continuous improvement. Role -Serve as the subject matter expert for load balancer platforms, with a primary focus on F5 technologies, and improve platform reliability, scalability, and operability across the enterprise -Drive proactive reliability engineering by identifying systemic risks, recurring failure patterns, and architectural opportunities to strengthen resilience and performance -Lead observability improvements through telemetry, dashboards, alerting, and monitoring practices using tools such as Splunk and Dynatrace -Develop and enhance automation, CI/CD integrations, and DevOps practices that reduce manual effort and improve operational efficiency -Partner with Architecture, Load Balancer Engineering, Operations, and global SRE teams to influence standards, roadmaps, troubleshooting approaches, and end-to-end system design -Act as a senior escalation point for complex incidents, lead root cause analysis, and mentor engineers through shared documentation, runbooks, and best practices All About You -Advanced expertise in Site Reliability Engineering, platform engineering, or infrastructure operations, with strong knowledge of F5 load balancer platforms in large-scale production environments -Strong experience implementing observability solutions across logs, metrics, and traces, and using telemetry to improve distributed system reliability and performance -Proficiency in Python, Go, Bash, or similar scripting languages to automate operational tasks, improve workflows, and enhance platform efficiency -Strong knowledge of Linux/Unix systems, networking, cloud and hybrid infrastructure, and highly available system design aligned to service level objectives -Hands-on experience with DevOps practices, including CI/CD pipelines, automation, and container-based deployments, along with strong troubleshooting and root cause analysis skills -Recognized as a technical expert who works independently on complex problems, influences outcomes across teams, and mentors others through shared engineering standards and best practices Corporate Security Responsibility Every person working for, or on behalf of, Mastercard is responsible for information security. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and therefore, it is expected that the successful candidate for this position must: -Abide by Mastercard's security policies and practices; -Ensure the confidentiality and integrity of the information being accessed; -Report any suspected information security violation or breach; and -Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD