Director, Human Resources Business Partner - Commercial

Role: Senior HR Business Partner supporting Alnylam's US commercial and medical affairs teams, focusing on organizational strategy, leadership development, and employee engagement. Responsibilities: partner with senior leaders to evolve people strategies, optimize team effectiveness, design scalable organization structures, and drive change management initiatives; analyze talent data and develop KPIs to inform HR programs; collaborate with HR Centers of Excellence to implement enterprise-wide initiatives. Requirements: Bachelor's degree, 10+ years in HR, experience with talent management and organizational design; proven ability to manage projects in fast-paced environments, influence stakeholders, and advise on culture and leadership effectiveness. HighValue: supporting biotech commercial/medical teams, experience in high-growth, global biotech settings, strategic change management, leadership coaching, data-driven decision-making. WorkSetup: not specified; likely hybrid or onsite in the US, no travel details provided.