• 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 ...our Peptide Therapeutics department, focused on advancing Peptide Therapeutics. The ideal candidate will be a significant… more
    Genentech (11/06/25)
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  • Principal Research Scientist I,…

    AbbVie (North Chicago, IL)
    …development strategies that achieve project and area goals. Serve as a lead scientist on his/her own project and contribute scientific insights into multiple other ... projects. Oversee the design, implementation, and optimization of peptide synthesis processes from development to commercialization. Major Responsibilities: +… more
    AbbVie (10/22/25)
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  • Sr. Principal Process Scientist

    Lilly (Lebanon, IN)
    …Eli Lilly and Company is seeking a highly motivated and skilled TSMS Lab Sr. Principal Process Scientist to join our dynamic team. This role focuses on the ... development, optimization, and scale-up of peptide synthesis and/or purification processes. Additionally, this role will be critical in advancing our peptide more
    Lilly (11/21/25)
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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 ... network of internal and external supply sites. The Associate Principal Scientist will serve as a key...+ Bilayer Compression + Process or formulation development for Peptide drug products and/or formulations using permeation enhancement +… more
    Merck (01/08/26)
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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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  • 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** ... Experience with respect to other siRNA modalities, antibody-drug conjugates, peptide conjugates, biologics and/or small molecules is also highly desirable… more
    Amgen (01/11/26)
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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 (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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  • 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 (10/15/25)
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  • Principal Research Scientist II,…

    AbbVie (North Chicago, IL)
    …KF). Experience in bioanalytical techniques including SEC, CEX, CE-SDS, icIEF, peptide mapping, bioassay, ELISA, subvisible particle analysis for parenteral drug ... products preferred. + Experienced in laboratory systems (LIMS, CDS, ELN) preferred. + Statistical knowledge and experience are preferred, eg capability analysis and design of experiments (DOE) methodologies. + Solid understanding of protein chemistry and… more
    AbbVie (11/26/25)
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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 ... APIs. Your Work Matters. At Cambrex, we strive to build a culture where all colleagues have the opportunity to: + engage in work that matters to our customers and the patients they serve + learn new skills and enjoy new experiences in an engaging and safe… more
    Cambrex High Point (11/12/25)
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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 ... APIs. Your Work Matters. At Cambrex, we strive to build a culture where all colleagues have the opportunity to: + engage in work that matters to our customers and the patients they serve + learn new skills and enjoy new experiences in an engaging and safe… more
    Cambrex High Point (10/15/25)
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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.) + Extensive… more
    Sanofi Group (12/22/25)
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