The Bioanalytical (BA) function within Translational Medicine/Clinical Pharmacology is a centralized function for testing biological samples for Pharmacokinetics (PK), biomarkers, and Immunogenicity assessments during the development stage. The responsibilities of the groups include providing bioanalytical leadership on BMS drug development teams via scientific/technical expertise and strategic input; overseeing and/or performing assay development/validation, and sample analysis; supporting regulated and non-regulated bioanalysis for toxicology and clinical studies; and preparing appropriate documentation and/or interacting with health authorities on the BA portion of regulatory filings. The BA groups utilize both internal resources and external strategic partners to ensure on-time delivery of BA data to enable key decisions for the organization. The candidate for this position will be responsible for providing pharmacodynamic (PD) and target engagement (TE) method development support for BMS development programs using mass spectrometry technology. This role involves close collaboration with translational teams to develop and implement bioanalytical methodologies that support PD/TE endpoints via mass spectrometry. This position offers an exciting opportunity to contribute to cutting-edge bioanalytical method development and to work within a dynamic and collaborative team at BMS.