Associate Principal Scientist, Discovery Oncology

Associate Principal Scientist in Discovery Oncology leading conception, design, and execution of discovery-stage programs in South San Francisco. Role emphasizes designing and optimizing in vitro/ex vivo assays to elucidate mechanisms of action, balancing innovation with rigor, driving ideation and early-stage discovery for competitive oncology programs, and communicating strategy/results to internal teams and external audiences. Responsibilities include leading cross-functional collaboration, building external scientific presence through publications/conferences, and mentoring/scaling exploratory efforts to advance cancer therapies from target validation through early development. Qualifications include a Ph.D. with 4+ years in oncology drug discovery, strong tumor biology and immune-oncology expertise, proficiency in molecular/cellular biology and flow cytometry, and a track record of innovative research and leadership potential. Preferred: experience with multiple modalities (small molecules, mAbs, ADCs, TCEs) and in vivo mouse model data. The role also notes eligibility for ERP and a comprehensive benefits package, salary range, and relocation considerations, with visa sponsorship available and standard hiring process details.