Human Resource Business Partner

Hybrid near Salem, MA Overview We are seeking a People Lead / HRBP a stand-alone senior HR leader who will own and drive all aspects of our People strategy and operations in the United States. Reporting directly to the Director of People (based in the UK), you will be the senior HR authority for our US operations, with responsibility for building a high performing, engaged, and compliant workplace as we expand into the US. This is both a strategic and hands-on role. You will shape the employee experience from first contact to alumni status which means leading on employer brand, talent acquisition, onboarding, engagement, development, retention, benefits, and change management. You'll also be the cultural ambassador for the client in the US, ensuring our values, ways of working, and business objectives are aligned across geographies and with the UK. At a pivotal moment in our journey, you will be a key driver of organizational culture, creating an environment where people thrive and where client is recognized as an employer of choice in the US tech market. You will work closely with senior leaders to design fit-for-purpose people solutions, ensure compliance with US employment law, and provide trusted counsel on all people-related matters. Key Responsibilities Lead the full US employee lifecycle, from workforce planning and talent acquisition through to exit, ensuring excellence at every stage Design and implement US People policies, processes, and benefits that support growth, engagement, and compliance but are aligned with the UK approach too Act as strategic advisor to US leadership, coaching managers on people strategy, performance, and organizational effectiveness Champion employer brand in the US, including driving content, visibility, and engagement across professional networks, events, and social media Ensure legal compliance with US federal, state, and local employment laws; manage risk in a commercially pragmatic way Lead change management initiatives, including M&A integration, organizational restructuring, and culture transformation Oversee HR operations including onboarding, benefits administration, performance processes, analytics, and employee engagement surveys; using insights to shape action plans Represent client function in the US as the go-to leader for employees and external stakeholders Take the lead on any office related moves if they arise and any group team events such as a Thanksgiving party etc. Qualifications 4-5+ years' experience in a senior HR generalist or business partner role, preferably as the stand-alone People lead in a scaling or start-up environment Proven track record of strategic HR leadership with the ability to also roll up your sleeves Deep understanding of US employment law, with experience operating in MA Commercially astute, with the ability to link people initiatives to business outcomes Exceptional relationship-builder, communicator, and influencer across all levels from Execs to interns Skilled in change management, culture building, and organizational design Commitment to diversity, equity, and inclusion in all aspects of your work Knowledge of an experience in a start-up environment highly desirable Knowledge of a highly engineering and product focused business helpful