Co-op, Analytical Development Biologics

About the Role: This application is for a 6-month student role from July - December 2026. Resume review begins in January 2026. We are seeking a motivated co-op to join the Analytical Development Biologics group in Cambridge, MA, and contribute to our mission to develop advanced analytical methods to support portfolios and drive innovation. What You'll Do: As a co-op, you will develop and optimize LC-MS based methods to characterize and quantify host cell proteins in biologics and execute the developed LC-MS HCP method to provide decision-enabling information to the process development and other cross-functional teams. Who You Are: You are a curious and motivated individual, looking to gain practical experience in analytical development in a biopharmaceutical environment, with some experience or familiarity in the following: Knowledge and experience with sample preparation techniques for mass-spectrometry based proteomics approaches Hands-on experience with mass-spectrometry instrument...