• Technical Development Senior Principal

    Genentech (South San Francisco, CA)
    …product launch. **The Opportunity** A Technical Development Senior Principal Scientist position is available in Genentech's Analytical Development and ... and contributes every single day, continuously improving what it does. Global Analytical Development and Quality Control (ADQC) organization is a leader in… more
    Genentech (09/17/25)
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  • Principal Data Scientist

    Roche (Santa Clara, CA)
    …where every voice matters. **The Position** Roche Sequencing Solutions is expanding with a Principal Data Scientist to lead and help drive forward R&D activity ... experimental data, its interpretation and implications for project development efforts. Principal data scientists combine a number of skills from different domains… more
    Roche (10/20/25)
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  • Principal Data Scientist

    Edwards Lifesciences (Irvine, CA)
    …improving patient outcomes and discovering lasting solutions for unmet patient needs. Our Principal Data Scientist position is a unique career opportunity that ... + Collaborate with internal and external stakeholders to plan and execute analytical model training, testing, and deployment, ensuring alignment with business goals… more
    Edwards Lifesciences (10/11/25)
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  • Principal II Scientist , Applied…

    Roche (Santa Clara, CA)
    …Our Systems Technology Group, a part of Roche Sequencing Solutions, is seeking a Principal II Scientist to lead our applied chemistry efforts. This is a ... and chemical stability. + You will develop and manage end-to-end analytical workflows for trace contaminant detection, including selection of instrumentation and… more
    Roche (10/06/25)
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  • Principal Data Scientist

    Microsoft Corporation (Mountain View, CA)
    …science problems across users, advertisers, and publishers. We are looking for a ** Principal Data Scientist ** leader, creative modeling geeks who are willing to ... the marketplace, which includes monitoring business metrics, defining metrics, building analytical & experimentation frameworks, and enabling leadership to make data… more
    Microsoft Corporation (10/16/25)
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  • Principal AI/ML Scientist

    Leidos (San Diego, CA)
    **Description** Leidos currently has an exciting opportunity for a Principal Scientist to lead the development of Human-Machine Teaming solutions for the ... support_ + _Strong technical writing and communication skills_ + _Excellent analytical , problem-solving, and critical thinking skills and ability to work… more
    Leidos (09/27/25)
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  • Principal Scientist

    Amgen (Thousand Oaks, CA)
    …team. Join us and transform the lives of patients while transforming your career. ** Principal Scientist ** **What you will do** Let's do this. Let's change the ... for the in-house development and optimization of oligonucleotide synthesis and analytical methods + Conjugation of lipids, carbohydrates and other building blocks… more
    Amgen (09/12/25)
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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 ... acid cargos. + Establish and validate an array of analytical methods for comprehensiveLNP characterization including size distribution, charge,… more
    Gilead Sciences, Inc. (08/21/25)
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  • Associate Principal , QA Scientist

    Unilever (El Segundo, CA)
    …dynamic team at Liquid IV Quality Assurance Department as Associate Principial QA Scientist , focusing on the analysis and interpretation of complex data to support ... and finding root cause of an out of specification analytical results. Understand the use of advanced analytical... analytical results. Understand the use of advanced analytical techniques and instruments to ensure quality and efficacy… more
    Unilever (09/27/25)
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  • Principal Scientist - Proteomics

    Kelly Services (San Diego, CA)
    ** Principal Investigator - Proteomics** Kelly(R) Science & Clinical is seeking a **CRO Principal Investigator, Proteomics** for a **direct-hire** position at a ... collaboration. + Exposure to metabolomics and proteomics methodologies. + Strong analytical mindset and ability to interpret complex data. + Excellent communication… more
    Kelly Services (10/17/25)
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