Senior Principal Scientist, Molecular Assays & Genomics

Moderna Therapeutics is seeking a Principal Scientist to lead Bioanalytical & Molecular Assays at its Harwell site in Oxford. You will provide hands-on scientific leadership for the design, development, optimization, and deployment of advanced molecular assays powering clinical endpoints across multiple programs.

You will own end-to-end assay lifecycle, including method development, validation, tech transfer, and regulatory alignment, while mentoring teams and partnering across biomarker and