Principal Scientist Jobs in San Francisco, CA

Take ownership of complex field studies proving AI, data, and cloud solutions for marketers. Design experiments, analyze customer data, and mentor junior staff while influencing enterprise-scale decis...

The Scientist position at Frontage Laboratories involves specializing in LC-MS/MS for quantitative bioanalysis and drug metabolite characterization. The role requires developing and optimizing analyti...

Deliver innovative oligonucleotide solutions while leading product development and technical projects. Collaborate in a hands-on lab environment, empowering teams through mentorship and driving excell...

Transform product development by leading QC method innovation, optimizing processes, and ensuring robust assay transfer from R&D to manufacturing. Collaborate across teams to drive success in bringing...

Reimagine the future of cell therapy as an innovative leader driving process development and optimization. Collaborate across teams and external partners to enhance the Cellares platform while mentori...

Unlock potential by spearheading innovative molecular diagnostic assays in oncology. Lead lab-based projects, mentor peers, and translate cutting-edge research into impactful solutions, fostering coll...

Engage in advanced computational chemistry to drive induced proximity small molecule discovery, collaborating with multidisciplinary teams to optimize candidates and accelerate the drug discovery pipe...

Lead the charge in developing agentic AI systems for materials science, setting technical direction, mentoring a team, and integrating cutting-edge research with practical applications. Drive innovati...

Champion the development of innovative formulations for biologics, overseeing robust manufacturing processes. Collaborate across teams to support product development initiatives in a dynamic environme...

Inspire innovation and advancement in pharmaceutical chemistry by developing processes for API manufacturing. Lead collaborative efforts in early development phases to ensure compliance with regulator...

Join a team that's advancing biotherapeutics by developing high-performing CHO cell lines for clinical-grade manufacturing, utilizing your expertise in recombinant antibody production and purification...

Lead and drive analytical development for API and drug products, partnering with cross-functional teams to ensure robust methodologies and regulatory compliance, while managing external partners and p...

Advance environmental assessments, compliance, and remediation projects through rigorous scientific analysis and stakeholder collaboration. Engage with industry experts while developing your skills in...

Deliver impactful environmental assessments and remediation strategies. Collaborate with diverse teams to support compliance, analysis, and client management across industries, while expanding your ex...

Lead the charge in innovative research integrating genomic and proteomic approaches to decipher immune mechanisms and identify therapeutic targets for immune-mediated diseases, fostering a culture of...

Join a dynamic team as a Senior Scientist focusing on antibody design, AI integration, and cross-disciplinary collaboration to innovate workflows and enhance biomolecular engineering for impactful the...

Transform analytical chemistry by leading unknown peak identification using cutting-edge LC/MS techniques. Drive E&L project success for pharmaceutical and medical device clients while mentoring junio...

Elevate NGS diagnostic innovation by leading algorithm development to enhance clinical outcomes. Drive analytical validation, regulatory readiness, and algorithm performance in oncology, focusing on s...

Develop advanced human tissue models for therapeutic discovery, optimizing complex in vitro systems for high-throughput evaluation. Lead cross-functional teams to drive projects from hypothesis to sca...

Elevate drug substance development by leading process innovation and CDMO partnerships. Drive projects from early development through commercialization, ensuring regulatory compliance and strategic al...

Join a team that's redefining drug discovery. Leverage your expertise in biochemistry and biophysics to develop innovative assays and drive impactful decision-making in small molecule therapies. Colla...

Transform drug discovery processes by leveraging advanced computational chemistry, AI/ML technologies, and collaboration across disciplines to discover novel therapeutic molecules for challenging targ...

Join a team that's dedicated to safety innovation and excellence, leading core processes in global patient safety. Collaborate with cross-functional stakeholders to enhance pharmacovigilance strategie...

Lead the charge in advancing biologics discovery through molecular interactions assays, collaborating with teams to optimize next-gen modalities while leveraging cutting-edge technologies to influence...

Innovate safety surveillance and risk management strategies across clinical development programs, integrating complex safety data to inform key decisions, support regulatory submissions, and enhance p...