• Merck & Co. (San Francisco, CA)
    …Policy to ensure timely and equitable access to our medicines.The Senior Principal Scientist has primary responsibility for protocol development and ... leadership through interaction with key scientific leaders.Specifically, the Senior Principal Scientist is responsible for:Planning clinical trials (design,… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (South San Francisco, CA)
    Job DescriptionThe Senior Director (Sr. Principal Scientist ) has primary responsibility for the strategic planning and directing clinical research activities ... study reports, or publication; andParticipation in internal and joint internal/external research project teams relevant to the development of new compoundsThe Senior… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (South San Francisco, CA)
    …seeking an exceptional and experienced scientist in the role of Associate Principal Scientist in the South San Francisco Discovery Biologics group. The ... and are committed to be the world's premier, most research -intensive biopharmaceutical company. Our teams combine leading drug discovery...qualified candidate will be a scientist with a breadth and depth of expertise in… more
    HireLifeScience (12/12/25)
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  • Merck & Co. (South San Francisco, CA)
    Job Description Senior Principal Scientist Translational Medicine, Immunology Translational Medicine in our Research & Development Division is responsible ... Therapeutic Area Lead in Translational Medicine.Primary responsibilities for the Senior Principal Scientist include the following:Key member of an early… more
    HireLifeScience (12/03/25)
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  • Merck & Co. (South San Francisco, CA)
    …Pharmacokinetics, Dynamics, Metabolism and Bioanalytics (PDMB) group is seeking an Associate Principal Scientist to contribute to our Company's biologics, drug ... conjugates, and novel modality discovery and development pipeline. The Associate Principal Scientist will be primarily discovery team-facing and is expected to… more
    HireLifeScience (12/04/25)
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  • Merck & Co. (South San Francisco, CA)
    …Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience.DPS is a multi-disciplinary ... research group that provides drug delivery, solid state crystal...properties while balancing all other key therapeutic properties. Our research also covers identification of preclinical formulations for pharmacology… more
    HireLifeScience (12/03/25)
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  • Merck & Co. (South San Francisco, CA)
    …Capabilities (Analytical R&D) is seeking applicants for an Associate Principal Scientist position available at our research laboratories located in South San ... Job DescriptionJoin our Discovery Analytical Research group to drive innovation in analytical measurement...groups with advanced analytical methods Represent the discovery analytical research group in project teams, provide technical guidance, and… more
    HireLifeScience (12/02/25)
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  • Merck & Co. (South San Francisco, CA)
    Job DescriptionWe are seeking an experienced scientist to join our team and drive innovation in respiratory medicine. The ideal candidate will bring deep expertise ... the discovery and development of novel respiratory medicines, from early research up to clinical development.Design and execute strategies for target identification,… more
    HireLifeScience (12/04/25)
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  • Principal Research Scientist

    AbbVie (Irvine, CA)
    …his/her/their own project and contribute scientific insights into multiple other projects. The Principal Research Scientist I may mentor/supervise a team of ... Instagram, YouTube, LinkedIn and Tik Tok (https://www.tiktok.com/@abbvie) . Job Description The Principal Scientist I in the Tissue Materials Science group is… more
    AbbVie (09/23/25)
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  • Principal Research Scientist

    Leidos (San Diego, CA)
    …Center's newly established Information and Data Science Division is seeking a Principal Research Scientist - Computational Design and Manufacturing, ... **Description** Are you a motivated Research Scientist specializing in Computational Design and Manufacturing with a technical vision and hands-on knowledge of… more
    Leidos (12/03/25)
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