• Sr / Principal Scientist

    Kelly Services (Thousand Oaks, CA)
    Senior Scientist / Principal Scientist - CNS Drug Delivery **Job Summary:** Our client is a cutting-edge neuroscience company developing innovative brain ... dedicated to advancing CNS drug delivery technologies. We are seeking a Senior Scientist / Principal Scientist to lead bioanalytical and biodistribution… more
    Kelly Services (07/29/25)
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  • Senior Principal Scientist

    Merck (South San Francisco, CA)
    **Job Description** ** Senior Principal Scientist Translational Medicine, Immunology** Translational Medicine in our Research & Development Division is ... Therapeutic Area Lead in Translational Medicine. **Primary responsibilities for the Senior Principal Scientist include the following:** + Key member of… more
    Merck (08/16/25)
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  • Principal Scientist , Analytical…

    Gilead Sciences, Inc. (Santa Monica, CA)
    …their aspirations. Join Kite and help create more tomorrows. **Job Description** ** Principal Scientist , Analytical Development** We are seeking a highly ... Advanced therapy medicinal products to join us as a Sr . Scientist , Analytical Operations, at our Santa...day-to-day work. We are creating Kite together, with the recognition that the best teams are built by the… more
    Gilead Sciences, Inc. (08/15/25)
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  • Principal Scientist , Clinical…

    Unilever (El Segundo, CA)
    …clinical research pipeline for all current products as well as future innovations. The Principal Scientist , Clinical Research will be an integral member of the ... to join our R&D Scientific Affairs team as Principial Scientist . Clinical Research. Reporting to the Sr ....Principial Scientist . Clinical Research. Reporting to the Sr . Director, Scientific Affairs. This role will be responsible… more
    Unilever (08/14/25)
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  • Senior Principal Scientist

    Gilead Sciences, Inc. (Santa Monica, CA)
    …illnesses worldwide. Reporting to Senior Director, Attribute Sciences, the ** Senior Principal Scientist , Attribute Sciences Biophysical Characterization, ... between that purpose and our day-to-day work. We are creating Kite together, with the recognition that the best teams are built by the best people. We maintain an… more
    Gilead Sciences, Inc. (06/26/25)
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  • Principal Scientist , Biology

    Gilead Sciences, Inc. (Foster City, CA)
    …Description** **Position Overview:** We are seeking a highly motivated and creative Principal Scientist to lead our Lipid Nanoparticle (LNP) technology ... of the final development candidate. The successful candidate will be an integral senior member of a high performing research core team dedicated to LNP-based… more
    Gilead Sciences, Inc. (08/21/25)
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  • Principal Scientist , Immunology…

    Merck (San Diego, CA)
    …to maintain cutting edge knowledge and competency **To accomplish these goals, the Senior Principal Scientist may:** + Author detailed development documents, ... presentations, budgets, and position papers for internal and external audiences + Collaborate with external experts/researchers around the world with a specific interest and expertise related to Immunopathogenesis of immunological diseases and biomarkers in… more
    Merck (08/12/25)
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  • Sr . Principal Applied…

    Amazon (Palo Alto, CA)
    …clicks and break fresh ground in product and technical innovations every day! As a Senior Principal Scientist in Sponsored Products, you will have deep ... Sponsored Products & Brands team is looking for a Sr . Principal Scientist to help...journals. Strong prior experience with mentorship and/or management of senior scientists and engineers. Thinks strategically, but stays on… more
    Amazon (06/17/25)
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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 (06/25/25)
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  • Principal Applied Scientist , AGI…

    Amazon (Sunnyvale, CA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... automated curricula, and science of scaling. Lead cross‑org initiatives. Mentor senior scientists and engineers. Own delivery under strict timelines. Ship production… more
    Amazon (07/31/25)
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