Principal Scientist Jobs in San Francisco, CA

Unlock potential by driving innovative AI research in drug discovery, focusing on advanced foundation models to support target identification. Collaborate with cross-disciplinary teams and publish fin...

Lead the charge in shaping global EHS3 strategy, ensuring compliance and operational excellence across diverse functions while driving transformational initiatives and enterprise governance frameworks...

Unlock next-gen circuit innovations by exploring high-performance, low-power solutions, designing prototype circuits, and collaborating with elite researchers in this impactful role focused on advanci...

Drive your career forward by leveraging innovative e-beam technology to optimize yields in cutting-edge semiconductor fabs. Collaborate with diverse teams in a fast-paced environment, delivering impac...

Empower innovation by leading research in generative AI and LLMs. Drive experiments, manage projects, and collaborate with experts to develop cutting-edge solutions that address real-world challenges...

Unlock your potential by leading the development of a new engineering function. Shape technical strategies, enhance GTM workflows, and drive innovation with a hands-on approach while collaborating acr...

Discover a pivotal role in shaping the future of our engineering function. Lead a small team to enhance our GTM engine, integrating product and marketing efforts while driving innovation in technology...

Champion global regulatory strategies for medical devices in surgery and dermatology. Lead cross-functional teams, ensuring compliance with FDA and EU regulations while managing submissions and intera...

Explore innovative multimodal genomics to drive impactful research and collaborations. As a key contributor, you'll design and execute studies, translating complex data into actionable insights for bo...

Lead the charge in statistical programming, ensuring high-quality deliverables and compliance across clinical studies. Collaborate with teams and vendors to drive data strategy initiatives and enhance...

Unlock potential by joining our innovative team to advance AI in therapeutic antibody development. Collaborate with experts to set benchmarks, evaluate AI reasoning, and enhance biologics workflows, d...

Innovate AI architecture for complex, multi-workstream programs, guiding executives and ensuring secure, scalable solutions that deliver measurable business outcomes while mentoring teams and shaping...

Elevate AI safety by designing robust defenses against evolving threats. As a senior technical authority, you'll shape architecture and lead initiatives to safeguard agentic systems, ensuring security...

Unlock potential by leveraging your expertise in data analysis and psychometrics to drive innovative assessment solutions. Collaborate with a dynamic team to enhance educational outcomes through advan...

Lead end-to-end project management for complex asset modifications, ensuring alignment with strategic objectives, compliance with cGMP standards, and delivery excellence through high-performing teams...

Shape the future of product development by leading cross-functional teams to deliver innovative solutions from concept to launch, ensuring alignment with business goals and quality standards...

Unlock potential by joining a dynamic team to enhance platform quality through automated testing, collaboration, and innovative practices, ensuring reliability and performance in a fast-growing tech e...

Transform your HR expertise into impactful strategies that drive growth. Collaborate with leaders across technical teams to enhance organizational effectiveness and support a high-performing culture d...

Join a team that's pioneering AI applications in biomedical discovery, focusing on machine learning, agentic AI, and software engineering. Collaborate with experts to drive impactful research and deve...

Accelerate your career by driving sales of innovative bioprocessing solutions. Leverage cutting-edge technology to enhance workflows and build strong relationships with key accounts in the Mid-Atlanti...

Lead the development and enhancement of our ISO 13485-certified Quality Management System, ensuring compliance and driving continuous improvement across all product lines while managing audits and qua...

Transform your career by leading the characterization of cutting-edge hardware and software features. Collaborate with teams to develop methodologies, support customer evaluations, and drive product i...

Lead a high-performing team of scientists to drive strategic initiatives, optimize product experiences, and influence long-term technical direction while collaborating cross-functionally to deliver im...

Join a team that's shaping the future of thin-film deposition technology. As a Senior Mechanical Engineer, you'll lead R&D equipment design, collaborate across disciplines, and mentor engineers to dri...

Develop and manage cross-functional project teams to ensure high-quality AI data generation and curation for model training, driving progress and clarity in a rapidly evolving environment...