Internal Job Title: Senior Principal Scientist/Associate Director Position Location: Cambridge, MA, onsite #LI-onsite Job Description:We are seeking an enthusiastic, innovative, and highly motivated scientist to join the Translational Profiling group within Discovery Sciences in Cambridge, MA.As a Senior Principal Scientist / Associate Director, you will provide scientific leadership at the intersection of biology and advanced imaging-based platform innovation. The successful candidate will combine deep biological expertise with a passion for innovation, working collaboratively across Discovery Sciences, therapeutic areas, and external partnerships to develop novel approaches for understanding disease biology, target discovery, therapeutic mechanisms, biodistribution, target engagement, and pharmacology.