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// POSTED: Apr 15, 2026

Senior Data Scientist, Medical Analytics, Care Gaps, Customer Segmentation

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Job Description: • Plan and perform care gap advanced analytics and segment HCPs and KOLs using real world data sources as input. • Support Care Gaps & Segmentation Team Leader in strategic and tactical planning with regards to medical analyses. • Collaborate with Care Gaps & Segmentation Team Leader to communicate generated insights. • Provide mentorship & coaching to Data Scientists & Data Engineering. • Leverage cross-team collaboration and asset-specific experience to develop and disseminate analytical best-practices in conducing care gap analyses and HCP segmentation. • Proactively identify future opportunities, such as data inputs, innovative analytical tools, and capability-building initiatives to enhance the impact and adoption of care gap and segmentation solutions. • Prepare and maintain datasets for on-going high-complexity analytical needs, in collaboration with data engineers, including flagging data issues & advising on required solutions. • Own the end-to-end process of integrated care gaps analyses, including strategic planning, identifying data input required (e.g., claims data for unmet need analysis), and effective visualization / insight generation for users. • Plan, generate and perform asset-specific care gap analyses to guide Medical Affairs activities using advanced techniques such as predictive models, machine learning, probabilistic causal models, and unsupervised algorithms. • Create asset-specific HCP segments, maps, and prioritizations, across multiple dimensions including care gaps, to guide channel mix/activation, content creation, and MSL activity in Anchor countries. Requirements: • Degree in Data Sciences, or Computer Sciences, Statistics, Clinical Informatics or similar, with advanced qualification in Data Science. • Relevant certification &/or work experience in data engineering. • Experience (8+ years with Bachelors; 7+ with Masters; 5+ with PHD) in data sciences, notably in the healthcare sector. • Demonstrated ability to independently lead projects & support professional growth of colleagues. • Demonstrated effectiveness working in cross-functional business environment. • Proven influencing skills. • Strong interpersonal skills to quickly build rapport and credibility with Pfizer leaders and key external stakeholders. • In depth understanding of the business of pharmaceutical medicine including clinical trial design, GCP and data interpretation, drug development, regulatory and promotional rules/guidance, legal and compliance, issue management and business development opportunity evaluations. Benefits: • Comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life’s moments. • 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution. • Paid vacation, holiday and personal days. • Paid caregiver/parental and medical leave. • Health benefits to include medical, prescription drug, dental and vision coverage.
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