The Principal Scientist, Clinical Development is responsible for developing complex high priority clinical utility and validity evidence to support Clinical Development Plans and ultimately FMI products and biomarkers. This individual fills a highly visible role on the Foundation Medicine (FMI) Clinical Development team, partnering closely with Research & Development, Biopharma, Product/EBT, and Clinical Operations to design and execute studies to address clinical and business needs. This position also requires significant biomarker, diagnostic and oncology subject matter expertise and is involved in driving the clinical development of new biomarkers and products throughout the whole lifecycle management, and working in close collaboration with cross-functional teams to advise on product development and validation strategy through reporting, reimbursement and launch. This individual manages or mentors other scientists and directly support interactions with commercial and medical partners and collaborators towards securing new partnerships. This position supports product and biomarker evidence generation activities including new biomarker and product evaluation and development.