• Senior Principal Scientist

    Genentech (South San Francisco, CA)
    …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… more
    Genentech (11/06/25)
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  • Talent Pipeline- Principal Scientist

    Cambrex High Point (Durham, NC)
    …and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent ... projects for internal + and customer use. + Work closely with other chemistry and analytical laboratory staff to coordinate project activities + and resource usage.… more
    Cambrex High Point (11/12/25)
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  • Sr. Principal Process Scientist

    Lilly (Lebanon, IN)
    peptide synthesis and/or purification, applying a deep understanding of organic chemistry and peptide chemistry principles. + Collaborate ... seeking a highly motivated and skilled TSMS Lab Sr. Principal Process Scientist to join our dynamic...+ Stay abreast of the latest scientific advancements in peptide chemistry , synthesis technologies, and purification techniques.… more
    Lilly (11/21/25)
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  • Principal Scientist - TS/MS API…

    Lilly (Indianapolis, IN)
    …essential to our patients around the world. The API EM Senior or Principal Scientist will join the Technical Services/Manufacturing Sciences (TS/MS) team who ... technical support and scientific expertise across Peptides and Oligonucleotides (TIDES). The Senior/ Principal Scientist acts as an SME responsible for providing… more
    Lilly (01/05/26)
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  • Associate Principal Pharmaceutical…

    Merck (Rahway, NJ)
    **Job Description** We are currently seeking an Associate Principal Scientist (Engineer) for our Pharmaceutical Commercialization Technology (PCT) team. PCT is ... Ireland, and a global network of internal and external supply sites. The Associate Principal Scientist will serve as a key technical and business leader,… more
    Merck (01/08/26)
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  • Principal Scientist 2 - ARD

    Cambrex High Point (High Point, NC)
    …the world. Start a career where You Matter by applying today! Job Overview Principal Scientist 2 - ARD will independently: conduct development and optimization ... technologies and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent… more
    Cambrex High Point (01/08/26)
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  • Analytical Development, Principal

    Cambrex High Point (Charles City, IA)
    …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist I will provide technical support for multiple project teams. This ... technologies and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent… more
    Cambrex High Point (01/14/26)
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  • **Analytical Development Principal

    Cambrex High Point (Minneapolis, MN)
    …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist II will provide technical support for multiple project teams. This ... technologies and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent… more
    Cambrex High Point (12/22/25)
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  • Senior Principal Scientist

    Amgen (Thousand Oaks, CA)
    …and transform the lives of patients while transforming your career. **Senior Principal Scientist - Antibody-siRNA Bioanalytical & Biodistribution Strategy Lead** ... team representative contributing to multidisciplinary teams composed of experts in chemistry , biology, toxicology, clinical pharmacology and the like to drive… more
    Amgen (01/11/26)
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  • Chemical Development Principal

    Cambrex High Point (Charles City, IA)
    …and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent ... toward optimization of existing chemical routes and development of alternate chemistry toward key synthetic intermediates and APIs. Carries out multistep chemical… more
    Cambrex High Point (01/14/26)
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  • Principal Research Scientist II,…

    AbbVie (North Chicago, IL)
    …years), or Bachelor's Degree (16+ years) in scientific discipline (eg, Analytical Chemistry , Biochemistry, or Biology) with previous work experience (6+ years) in a ... KF). Experience in bioanalytical techniques including SEC, CEX, CE-SDS, icIEF, peptide mapping, bioassay, ELISA, subvisible particle analysis for parenteral drug… more
    AbbVie (11/26/25)
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  • Purification Applications Leader

    Sanofi Group (Framingham, MA)
    …and process modeling to successfully launch 3 to 5 new products by year. The Principal Scientist in Downstream Process (DSP) will be part of the subject matter ... + Process knowledge across multiple modalities (eg mAbs, small protein and peptide , bioconjugates, nucleotides, Gene/cell therapy, organic chemistry etc.) +… more
    Sanofi Group (12/22/25)
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