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Clinical Development Senior Medical Director, Breast Oncology

Pfizer
September 02, 2026
Remote friendly (La Jolla, CA)
United States
Clinical Research and Development
Clinical Development Senior Medical Director (atirmociclib program)

Responsibilities:
- Conduct medical monitoring: eligibility assessment, data review, safety monitoring.
- Lead peer-to-peer interactions with investigators.
- Point of contact for clinical issues among study team, investigators, ethics committees, steering committees, and regulatory authorities.
- Lead and contribute to development/maintenance of clinical trial and regulatory documents with Clinical Scientist and cross-functional teams.
- Provide clinical development leadership across several study teams and serve as Clinical Development Lead on subteams (incl. Marketing Authorization Applications).
- Collaborate with Global Development to create/refine development strategies.
- Represent the company in external engagements/joint collaborations.
- Review/interpret clinical data with Clinical Scientists; identify key findings/implications and communicate to internal/external stakeholders.
- Stay current on literature/guidelines to advise and drive clinical development plans.

Basic Qualifications (Required):
- MD/DO/MBBS/MBChB from a recognized institution; 4+ years in biopharmaceutical clinical research & development.
- Licensed to prescribe medicines independently for at least 2 years post intern/house officer/foundation.

Preferred Qualifications:
- Board certified/eligible in oncology.
- Breast Oncology experience (2+ years).
- Late-phase clinical development experience.

Work/Environment:
- Travel to scientific meetings several times per year as needed.
- Hybrid: live within commuting distance; on-site ~2.5 days/week. Relocation support available.

Compensation/Benefits (as stated):
- Base salary range: $274,500–$457,500; bonus target 25%; eligible for long-term incentive; benefits include 401(k) and health/leave (per posting).