• Senior / Principal Scientist

    Genentech (South San Francisco, CA)
    …Ph.D. level Senior Scientist , Principal Scientist , or Senior Principal Scientist who is driven to use cutting edge modeling approaches ... (for Principal Scientist ), or 7+ years (for Senior Principal Scientist ) of industry, regulatory, and/or related post-doctoral experience Relocation… more
    Genentech (09/30/25)
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  • Senior Principal Scientist

    Schrodinger (San Diego, CA)
    We're looking to hire a ** Senior Principal Scientist ** or **Director of Medicinal Chemistry** to join us in our mission to discover and develop drugs that ... candidate's experience and qualifications. **Who will love this job:** + A passionate scientist with a robust background in structure-based drug design + A team… more
    Schrodinger (10/11/25)
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  • Senior Principal Scientist

    Pfizer (San Diego County, CA)
    **ROLE SUMMARY** This Senior Principal Scientist position will be a strong scientific and leadership role within the Early Formulation Science and Drug ... Delivery (EFS-DD) group, supporting early-stage drug and drug product design, materials science characterization and strategy, and biopharmaceutics understanding as well as early clinical drug delivery strategy of new small molecules. The selected candidate… more
    Pfizer (11/19/25)
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  • Senior Principal Scientist

    Genentech (South San Francisco, CA)
    …**The Opportunity** We are seeking a highly motivated and experienced Medicinal Chemist ( Senior Principal Scientist ) to join our innovative research and ... development team. This is a technical leadership position within our Peptide Therapeutics department, focused on advancing Peptide Therapeutics. The ideal candidate will be a significant contributor and a proven leader, responsible for optimizing and advancing… more
    Genentech (11/06/25)
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  • Technical Development Senior

    Genentech (South San Francisco, CA)
    …(molecular assessment) through post product launch. **The Opportunity** A Technical Development Senior Principal Scientist position is available in ... Genentech's Analytical Development and Quality Control (ADQC) department for US Biologics in the Pharma Technical Development (PTD) organization. The individual will lead a multidisciplinary team of analytical, biological, and quality control scientists in… more
    Genentech (09/17/25)
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  • Sr Principal Applied Scientist

    Amazon (Santa Clara, CA)
    Description As a Senior Principal Scientist in AGI, you will have deep subject matter expertise in the area of large language models and generative AI across ... conferences or journals. Strong prior experience with mentorship and/or management of senior scientists and engineers. Thinks strategically, but stays on top of… more
    Amazon (10/07/25)
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  • Principal Applied Scientist

    Amazon (Palo Alto, CA)
    …a clear customer value proposition. Advancing Scientific and Technical Capabilities: As a senior leader, the Principal Scientist will play a critical ... responsibilities include but are not limited to: Improving Auction Mechanism: The Principal Scientist will reimagine auction mechanisms to holistically optimize… more
    Amazon (10/25/25)
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  • Principal Scientist , Nasal Sprays

    Kelly Services (South San Francisco, CA)
    Kelly(R) Science & Clinical is seeking a Principal Scientist for a **remote** direct hire opportunity with one of our clients, a neuroscience-focused ... at Hiring Experts. **Workplace: Remote (US)** **Pay:** 160,000-190,000/year **Position title:** Principal Scientist , Nasal Sprays **Position type:** Direct hire… more
    Kelly Services (11/21/25)
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  • Principal Research Scientist I,…

    AbbVie (Irvine, CA)
    …Instagram, YouTube, LinkedIn and Tik Tok (https://www.tiktok.com/@abbvie) . Job Description The Principal Scientist I in the Tissue Materials Science group is ... and contribute scientific insights into multiple other projects. The Principal Research Scientist I may mentor/supervise a...Proficiency in mentoring junior staff or serving as a senior technical advisor. The employee must conduct their work… more
    AbbVie (09/23/25)
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  • Principal Applied Scientist

    Amazon (Mountain View, CA)
    …fine-tuning, and Applied Machine Learning within professional service contexts. As a principal scientist , you will be the bridge between scientific advancement, ... Description As a Principal Applied Scientist on our Agentic...driving innovation, and representing the company's AI capabilities to senior leadership at customer organizations while ensuring our solutions… more
    Amazon (10/28/25)
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