Leslie Moser

Leslie Moser is currently serving as an Analytical Technical Steward at Eli Lilly and Company since August 2025. Prior experience includes working at Eisai US as a Scientist II focusing on analytical outsourcing and stability, where expertise in assay development, method validation, and external lab transitions was provided. Moser's tenure at PhaseBio Pharmaceuticals spanned nearly nine years, culminating in the role of Associate Director of Analytical/QC, which involved mentoring and overseeing regulatory testing. Previous roles at Merck included Senior Scientist, contributing to bioprocess development and quality assurance for vaccine programs, and Staff Biologist in cell culture. Early career experience encompasses positions at Johnson & Johnson and GSK, focusing on drug discovery and molecular biology techniques. Moser holds a Bachelor of Science in Biotechnology with a minor in Microbiology from Penn State University.