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Principal Biostatistician

ImmunityBio, Inc.
June 27, 2026
Remote friendly (California, United States)
United States
Clinical Research and Development
Position Summary
The Principal Biostatistician is the subject matter expert in design, management, technical oversight, and quality of statistical analyses and reporting of clinical trial data.

Responsibilities
- Lead as statistician for one or more clinical programs from study design through regulatory submission.
- Design clinical trials (sample size, interim analyses, DMC activities, randomization).
- Develop statistical methodology for clinical protocols and clinical study reports.
- Create/review Statistical Analysis Plans (SAPs), including methodology and interim analysis strategies.
- Oversee creation/validation/traceability/reproducibility/maintenance of analysis datasets and statistical outputs.
- Lead electronic regulatory submissions of clinical trial data.
- Partner with clinical, regulatory, data management, and medical affairs to align statistical approaches.
- Lead data standardization (e.g., CRF/database design, edit checks, CDISC STDM/ADaM, e-submissions) and maintain SOPs/process improvements.
- Communicate complex statistical concepts to non-statistical stakeholders.
- Mentor/train junior staff; participate on clinical study teams; stay current on new trial designs/methodologies.

Qualifications
- BS in Statistics/Biostatistics + 10+ years relevant experience OR MS + 8+ years.
- 5+ years as a Biostatistician in biotech/pharma.
- Lead Biostatistician experience on several concurrent projects.
- Experience with CDISC STDM/ADaM required.

Skills
- Knowledge of clinical research, GCP, and regulatory requirements.
- Adaptive and/or Bayesian methods or complex innovative designs.
- Proficient in SAS; familiar with nQuery or PASS.
- Strong analytical skills; excellent English written/verbal communication.