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Executive Director, Biostatistics - Medical Affairs

Gilead Sciences
August 13, 2026
Remote friendly (Parsippany, NJ)
United States
Medical Affairs
Executive Director of Biostatistics (Medical Affairs)

Responsibilities:
- Provide statistical oversight of biostatisticians supporting Medical Affairs and biostatistics work by internal biostatisticians and external consultants.
- Provide strategic statistical input for Medical Affairs studies, observational studies, and evidence-generation activities (with RWE and HEOR).
- Oversee completion of technical and operational statistical activities via internal/external resourcing.
- Build, develop, and lead the Medical Affairs Biostatistics team (structure, staffing plans, capability development, operating model).
- Anticipate projects; develop staffing plans; assign/manage resources by priorities and business strategy.
- Negotiate timelines across programs and coordinate limited resources to deliver quality outputs on schedule.
- Develop and ensure adherence to SOPs, BEDs, and departmental standards for study conduct, methodology, analysis, and interpretation.
- Develop and train decision-enabled statistical tools; pursue efficient/innovative approaches.
- Ensure scientific integrity and rigorous statistical standards across the portfolio.
- Provide feedback and clarity on expectations, delegation, decision-making, and communications.
- Develop talent action plans; assess capability gaps and address via internal/external resources.
- Coordinate managerial processes/training with Biometrics leadership; support compliance risk assessment and audit/inspection readiness.
- Provide leadership support beyond the core Medical Affairs portfolio as needs evolve.

Capabilities/Skills:
- Excellent verbal/written communication; negotiation and interpersonal skills.
- In-depth drug development knowledge; commitment to GCP, ICH, and regulatory requirements.
- Proven people leadership: supervise leads, delegate, coach, provide career development.
- Strong judgment/problem-solving; evidence-based decisions under limited information.
- Ability to lead strategic initiatives and drive process/infrastructure improvements.
- Experience advising senior leadership on biostatistics strategy; use competitive intelligence.

Qualifications:
- PhD and 12 years’ experience.
- Preferred: PhD in Biostatistics (or equivalent) and 16+ years industry experience.
- Preferred: Medical Affairs and/or observational studies and broader evidence-generation experience.

Benefits:
- Salary range: $302,005.00–$390,830.00. May be eligible for discretionary annual bonus, discretionary stock-based long-term incentives, paid time off, and company-sponsored medical, dental, vision, and life insurance.

Application Instructions:
- Please apply via the Internal Career Opportunities portal in Workday.