Pfizer

**Role Overview** The BioMedicine Design (BMD) group at Pfizer Torrey Heights site is seeking a highly motivated Senior Scientist (R4) to contribute to the discovery and engineering of next-generation biologics, with an emphasis on multispecific antibodies like immune cell engagers (TCEs). This role will leverage yeast and phage display platforms to drive antibody discovery and optimization and will contribute to format engineering across immuno-oncology portfolios. A successful...

**Postdoctoral Research Fellow, BioMedicine Design** **Last day to apply: July 6, 2026** BioMedicine Design (BMD) group at La Jolla, CA is seeking a highly driven and innovative Ph.D.-level scientist to join our Biotherapeutics Discovery group as a Postdoctoral Research Fellow in driving therapeutic innovation through the development of a next-generation T cell engager (TCE) designed to improve tumor selectivity and minimize on-target, off-tumor toxicity. This is a unique opportunit...

**What You Will Achieve** As a Senior Scientist, you will be at the center of our operations and you'll find that everything we do, every day, is in line with an unwavering commitment to quality. You will be recognized as a technical expert and a scientific contributor. With your deep knowledge of the discipline, you will be an active team member whose decisions impact the projects. You will perform qualitative and quantitative analyses of organic and inorganic compounds to determine chemi...

**Pfizer US/PR Commercial Sales** Founded in 1849, Pfizer Inc. began as a small chemistry enterprise built on the belief that scientific ingenuity can improve-and protect-human life. Today, as one of the world's leading biopharmaceutical companies, Pfizer's purpose is **Breakthroughs that change patients' lives** : discovering, developing, and delivering medicines and vaccines that address unmet need, earn trust through quality and integrity, and reach patients through strong partners...

ROLE SUMMARY + This position performs business operations planning and management for Vaccines Research and Development activities, to ensure timely and compliant conduct of vaccine development programs. + The incumbent applies a comprehensive understanding of the pharmaceutical and vaccine research and development processes as well as budget planning expertise to independently guide cross-functional vaccine development program teams, formulating and delivering resource and f...

**ROLE SUMMARY** Reporting to the Senior Manager, Site Affairs and Business Operations in Vaccines, you will help advance colleague engagement and trust while supporting key site initiatives that strengthen business performance and elevate Pearl River's external reputation. This role partners closely with site leadership, operations, communications, and cross-functional teams to deliver seamless experiences and well-executed programs that reinforce Pearl River as a premier research and...

Founded in 1849, Pfizer Inc. began as a small chemistry enterprise built on the belief that scientific ingenuity can improve-and protect-human life. Today, as one of the world's leading biopharmaceutical companies, Pfizer's purpose is Breakthroughs that change patients' lives: discovering, developing, and delivering medicines and vaccines that address unmet need, earn trust through quality and integrity, and reach patients through strong partnerships across the healthcare system. In a complex...

**Why Patients Need You** Everything we do, every day, is in line with an unwavering commitment to the quality and the delivery of safe and effective products to patients. Our science and risk-based compliant quality culture is flexible, innovative, and customer oriented. Whether you are involved in development, maintenance, compliance or analysis through research programs, your contribution will directly impact patients. **What You Will Achieve** The Technical Specialist...

**ROLE SUMMARY** As a Senior Cheminformatics Data Scientist within the Computational Absorption, Distribution, Metabolism, and Excretion (cADME) group in Pfizer's Pharmacokinetics, Dynamics, and Metabolism (PDM) organization, you will apply data-driven approaches to address critical challenges in small-molecule drug discovery. In this role, you will develop, deploy, and continuously improve machine learning models for molecular property prediction and leverage Pfizer's proprieta...

**ROLE SUMMARY** As a Principal ML/AI Cheminformatics Data Scientist within the Computational Absorption, Distribution, Metabolism, and Excretion (cADME) group in Pfizer's Pharmacokinetics, Dynamics, and Metabolism (PDM) organization, you will apply data-driven approaches to address critical challenges in small-molecule drug discovery. In this role, you will develop, deploy, and continuously improve machine learning models for molecular property prediction and leverage Pfizer's ...