Executive Director, Biostatistics - Medical Affairs
Gilead Sciences
September 11, 2026
Full-time
Remote friendly (Greater Boston)
Worldwide
Medical Affairs
Role: Executive Director of Biostatistics for Medical Affairs at Gilead, leading the biostatistics function across therapeutic areas to support evidence-generation activities. Responsibilities include providing strategic statistical oversight for observational and clinical studies, managing a high-performing biostatistics team, developing departmental standards, and ensuring scientific integrity of statistical methods. The position involves collaboration with RWE and HEOR functions, resource planning, and influencing senior leadership on biostatistics strategies. Requirements: PhD in Biostatistics or related field with at least 12 years (preferably 16+) of industry experience, strong leadership skills, expertise in drug development processes, GCP, ICH guidelines, and experience in Medical Affairs, observational studies, or evidence-generation activities. Preferred qualifications include extensive industry experience and a proven track record in team development. High-Value: supporting biostatistics in support of Gileadβs portfolio in infectious diseases, viral hepatitis, HIV, and cancer, with an emphasis on evidence generation and regulatory compliance. Work setup: not specified, but likely hybrid or remote based on senior leadership role.