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Associate Director, Biostatistics

Pfizer
Pfizer
5-7 years
$139,100 – $225,100
United States
10 Feb. 13, 2026
Job Description
Job Type: Full Time Education: B.Sc./ M.Sc./ M.Pharm/ B.Pharm/ Life Sciences Skills: Causality Assessment, Clinical SAS Programming, Communication Skills, CPC Certified, GCP guidelines, ICD-10 CM Codes, CPT-Codes, HCPCS Codes, ICD-10 CM, CPT, HCPCS Coding, ICH guidelines, ICSR Case Processing, Interpersonal Skill, Labelling Assessment, MedDRA Coding, Medical Billing, Medical Coding, Medical Terminology, Narrative Writing, Research & Development, Technical Skill, Triage of ICSRs, WHO DD Coding

Associate Director, Biostatistics – Oncology

Locations:

  • United States – Washington, Bothell

  • United States – California, La Jolla

  • United States – Massachusetts, Cambridge

  • United States – Connecticut, Groton

  • United States – New York, New York City

Employment Type: Full-Time
Posted: 15 Days Ago
Job Requisition ID: 4945385

Position Overview:
Pfizer is seeking an Associate Director, Biostatistics – Oncology to provide expert statistical leadership across oncology clinical trials. This role is responsible for study design, data analysis, interpretation, and contributing to clinical publications and regulatory submissions. The successful candidate will serve as the study statistician for Phase 1-3 clinical trials, either independently or in collaboration with senior biostatistics leadership, ensuring rigorous, high-quality, and timely statistical deliverables.

This role is ideal for a highly skilled biostatistician with strong oncology experience, capable of driving innovative solutions in study design, data analysis, and cross-functional collaboration to support clinical development goals.

Key Responsibilities:

Statistical Leadership & Study Design

  • Serve as the lead statistician for assigned oncology clinical studies.

  • Provide statistically sound experimental designs and data analysis strategies to meet study objectives.

  • Develop statistical inputs for clinical development plans and contribute to study protocols and statistical sections.

  • Create statistical analysis plans, table/listing/figure shells, randomization specifications, and verification documents.

  • Perform sample size calculations and assess trial design characteristics to advise teams on efficient and robust study designs.

Data Analysis & Interpretation

  • Conduct comprehensive analyses of clinical trial data and provide expert statistical interpretation.

  • Collaborate with programming teams to review datasets, derived variables, and statistical outputs.

  • Contribute to clinical study reports, scientific publications, and presentations for internal and external stakeholders.

  • Support regulatory submissions with high-quality statistical documentation and insights.

Cross-Functional Collaboration & Mentorship

  • Provide statistical guidance and leadership in clinical study teams and cross-functional projects.

  • Independently present at departmental, project team, or senior management meetings.

  • Mentor junior biostatisticians and collaborate effectively with other functional teams.

  • Contribute to process improvement initiatives to enhance operational efficiency and statistical practices.

Minimum Qualifications:

  • Ph.D. in Statistics, Biostatistics, or a related field with ≥5 years of clinical trial experience, OR

  • Master’s degree with ≥7 years of clinical trial experience.

  • Demonstrated expertise in clinical trial design, analysis, and interpretation in oncology.

  • Strong knowledge of FDA/EMA regulations, ICH-GCP guidelines, CDISC standards, and clinical drug development processes.

  • Proficiency in statistical programming using R and/or SAS.

  • Exceptional communication, presentation, and organizational skills.

  • Proven ability to manage multiple projects, solve complex problems, and collaborate across teams.

Preferred Qualifications:

  • Prior experience in oncology clinical trials, including Phase 3/pivotal studies.

  • Strong research and simulation skills in biostatistics.

  • Record of publications, abstracts, and conference presentations in relevant therapeutic areas.

  • Experience leading cross-functional teams and projects.

Competencies for Success:

  • Strong analytical and strategic thinking skills with attention to detail.

  • Ability to navigate evolving work environments while maintaining high-quality standards.

  • Collaborative, proactive, and results-oriented mindset.

  • Global perspective and ability to work with diverse teams across geographies.

  • Leadership skills to influence, mentor, and guide colleagues for meaningful impact.

Work Arrangement:

  • Hybrid role; requires ~2.5 days onsite per week with commuting proximity to office locations.

Compensation & Benefits:

  • Annual base salary: $139,100 – $225,100

  • Eligible for Pfizer Global Performance Plan (17.5% bonus target) and share-based long-term incentive programs.

  • Comprehensive benefits including 401(k) with company match, paid leave, parental leave, and medical, dental, and vision coverage.

Why Join Pfizer:
Join a leading global biopharmaceutical company, contributing to innovative oncology clinical programs. Apply your statistical expertise to pivotal studies, influence study designs, and support regulatory submissions that improve patient outcomes worldwide.