Senior Principal Biostatistician

Senior/Principal Statistician – Medical Affairs (Remote) United States ClinChoice is searching for a Senior/Principal Biostatistician-Medical Affairs Consultant to join our global CRO team. As a client‑faceing role, you will work independently and establish a high‑trust environment with client counterparts. Summary We are seeking a highly skilled Senior Statistician to support Medical Affairs activities, including post‑marketing studies, real‑world evidence (RWE) generation, and observational research. This role partners closely with cross‑functional teams to provide statistical expertise and ensure high‑quality data analysis and interpretation. Responsibilities Provide statistical support for Medical Affairs studies, including: Observational studies Real‑world evidence (RWE) studies Post‑marketing and Phase IV studies Contribute to study design, protocol development, and statistical analysis plans (SAPs) Perform and/or oversee statistical analyses and ensure accuracy and quality of outputs Collaborate with Medical Affairs, Clinical, Epidemiology, and HEOR teams Interpret study results and contribute to clinical study reports, publications, and presentations Ensure compliance with regulatory and internal standards Support publication strategy and scientific communication activities Qualifications Master’s or PhD in Statistics, Biostatistics, or a related field 5–8+ years of relevant experience in the pharmaceutical, biotech, or CRO industry Strong experience in Medical Affairs / RWE / observational studies Proficiency in SAS and/or R Experience with study design, statistical modeling, and data interpretation Knowledge of regulatory guidelines and industry standards Preferred Qualifications Experience in Immunology / Oncology / relevant therapeutic area Prior experience supporting publications and external communications Strong stakeholder management and communication skills ClinChoice is an equal opportunity employer. #J-18808-Ljbffr