The Senior Director partners closely with Section Heads, Asset Leads, Program Development Team Leads, and cross-functional development team members to support study planning, data interpretation, issue resolution, and broader program decisions across assigned studies and programs. The role requires close collaboration with Clinical Operations, Regulatory Affairs, Biostatistics and Data Management, Drug Safety and Pharmacovigilance, Translational Medicine, Medical Affairs, and other key partner functions, as well as contribution to governance discussions and senior leadership reviews.