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Posted Apr 10, 2026

Principal Epidemiologist, FSP

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The Principal Epidemiologist will Leads high-complexity epidemiology, pharmacoepidemiology and RWE workstreams from question framing through protocol/SAP development, collaborating with analysts/programmers/vendors, and delivery of scientifically defensible, client-ready outputs. Serves as a scientific escalation point, maintains clear status/risk visibility, and mentors staff while applying good practice and regulatory expectations for observational evidence. Responsibilities Responsibilities: - Lead development of key scientific deliverables, including study concepts, protocols, and SAPs, ensuring scientific rigor and operational feasibility.  - Respond to rapid epidemiological requests, including safety questions and information requests; frame uncertainty and limitations clearly for decision-makers.  - Evaluate and recommend fit-for-purpose real-world datasets (e.g., EHR and medical claims), including relevance, completeness, traceability, and key bias risks.  - When applicable, assess or support use of registries for evidence generation and advise on strengths/limitations for the research question.  - Apply good pharmacoepidemiology practice across planning, conduct, interpretation, and communication of results (including sensitivity analyses and bias minimization).  - Lead/oversee literature review deliverables (rapid or systematic as needed), including development/review of literature search strategies suitable for client release.  - Use recognized reporting/transparency standards for observational studies and routinely collected health data.  - Provide scientific oversight of execution with internal analysts/programmers and/or external vendors; ensure quality review and contribute to inspection/audit readiness.  - Communicate proactively with client and internal stakeholders (e.g., Safety/Regulatory/Clinicians), maintaining clear status updates, risks, and mitigation plans.  - Mentor and coach colleagues on study design, bias minimization, and scientific writing; act as a point of escalation for complex methodological issues.  - Contribute to capability building through reusable templates, best practices, and continuous improvement, consistent with Cytel-style senior scientific roles (attachments assumed as templates).   Qualifications Qualifications / Skills: - Education: PhD in Epidemiology (or related field) preferred; Master’s is acceptable with significant, directly relevant experience. - Experience: At least 8 years in pharmacoepidemiology/RWE/observational epidemiology within pharma/biotech/CRO/consultancy/regulator or equivalent applied setting; demonstrated leadership of complex studies.  - Pharmacoepidemiology training preferred, with demonstrated application of good practice principles in planning, conduct, and interpretation.  - Proven authorship and/or final-signoff responsibility for protocols and SAPs (or equivalent analysis plans) for observational/RWE studies.  - Demonstrated experience with multiple real-world data types (at least two of: claims, EHR, registries, linked datasets), including endpoint definition and feasibility assessment.  - Strong working knowledge of pharmacovigilance-oriented evidence needs and safety assessment framing for observational data.  - Advanced scientific writing (protocols, SAPs, reports, manuscripts) and ability to communicate methods and results to senior scientific and non-technical stakeholders.  - Literature review expertise including (e.g, PubMed) proficiency; ability to construct reproducible searches and document search methods when needed.  - Strong stakeholder management, proactive risk communication, and ability to navigate challenging discussions constructively.  - Mentorship capability and track record of elevating team quality/efficiency through coaching and knowledge sharing.