Global Director, Toxicology & Nonclinical Strategy

Exelixis seeks an Executive Director, Toxicology to lead a team of toxicologists and shape nonclinical safety strategies across discovery to regulatory submission. The role partners with multiple disciplines to drive integrated development plans and ensure high-quality outputs. You will manage CRO relationships, mentor scientific leaders, and represent Toxicology in governance and regulatory meetings, with a focus on scalable processes and portfolio growth.