**Role summary** Quantitative Systems Pharmacology (QSP) is a scientific discipline that applies mechanistic, mathematical models and disease platforms to improve the robustness and quality of decision-making across the drug discovery and development process, from discovery research to clinical development. The Pharmacometrics and Systems Pharmacology group at Pfizer, together with the Clinical & Translation Biomarkers team, is seeking a highly motivated postdoctoral fellow to d...

**Use Your Power for Purpose** At Pfizer, our purpose is to deliver breakthroughs that transform patients' lives. Central to this mission is our Research and Development team, which strives to convert advanced science and cutting-edge technologies into impactful therapies and vaccines. Whether you are engaged in discovery sciences, ensuring drug safety and efficacy, or supporting clinical trials, your role is crucial. You will leverage innovative design and process development capabili...

**ROLE SUMMARY** Manage direct customer account data for Pfizer Pharmaceutical customers in US and Puerto Rico to ensure compliance with federal and state requirements. Business Analysts review all incoming customer account creation and change requests, validate licensing and determine what (if any) additional requirements are needed to comply with regulatory requirements and Pfizer policies. In addition, Business Analysts assign trade classification to customer accounts, which drives ...

**Use Your Power for Purpose** At Pfizer, our purpose is to deliver breakthroughs that transform patients' lives. At the heart of this mission is our Research and Development organization, where advanced science and cutting-edge technologies are translated into impactful medicines and vaccines. Across discovery, development, and clinical research, our scientists play a critical role in advancing innovative therapies that improve health outcomes for patients around the world. Wit...

We are seeking a highly motivated Postdoctoral Research Fellow to develop next-generation AI methods for modeling disease microenvironments using spatial omics, digital pathology, and language-model-based cell representations. This is a joint role spanning Oncology R&D (ORD) and Inflammation & Immunology R&D (I&I), designed to accelerate cross-portfolio discovery through integrative computational modeling of tissue architecture, immune engagement, and disease biology. T...

**ROLE SUMMARY:** The successful candidate for the Head, AI Delivery & Enablement (AIDE) position leads the strategy and technical direction for applied AI across Inflammation & Immunology (I&I), translating advances in large language models, agentic systems, multimodal AI, and related methods into reusable capabilities that strengthen scientific decision-making end-to-end. The role combines deep technical credibility with strong scientific judgment and is accountable for s...

**Use Your Power for Purpose** At Pfizer, our purpose is to deliver breakthroughs that change patients' lives. As a Senior Associate Scientist Biology, you will be at the forefront of our mission, contributing to the development of innovative therapies and vaccines that have the potential to transform patient care. Reporting to the Research & Development division, you will leverage advanced science and cutting-edge technologies to make a tangible impact on global health. Your work...

**Job Description & Responsibilities** Pfizer is seeking a highly motivated Postdoctoral Fellow with training in structural biology of G protein-coupled receptors (GPCRs) or other membrane proteins to advance next-generation structure-based drug discovery (SBDD) by integrating pharmacology, cryo-electron microscopy (cryo-EM), and artificial intelligence (AI)-enabled experimental strategies to interrogate dynamic and pharmacologically relevant GPCR functional states. This rol...

**ROLE SUMMARY:** Drives practical application of large language models (LLMs) and agentic artificial intelligence across Inflammation & Immunology (I&I) by identifying high-value scientific use cases, building reusable workflows, and partnering closely with scientists to ensure adoption, rigor, and impact. This role sits within AI Delivery & Enablement (AIDE), the Systems Immunology line created to make AI and omics workflows practical across I&I by converting repeat a...

**Why Patients Need You** All over the world, Pfizer colleagues work together to positively impact health for everyone, everywhere. Our colleagues have the opportunity to grow and develop a career that offers both individual and company success; be part of an ownership culture that values diversity and where all colleagues are energized and engaged; and the ability to impact the health and lives of millions of people. Pfizer, a global leader in the biopharmaceutical industry, is contin...