The role Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients. This role is based in Harwell, where you will contribute to the advancement of Moderna’s clinical development programs through the delivery of high-quality immunoassay data that supports decision‑making across multiple therapeutic areas. As a key member of the Immunoassays group, you will support the development, qualification, validation, and execution of functional immunoassays and GCP clinical trial sample testing.