• Merck & Co. (Boston, MA)
    …Position Description We are seeking a creative, self-motivated computational chemist with exceptional interpersonal and problem-solving skills to join our ... of transformative therapeutics for patients.-We're expanding our capabilities in peptide computational chemistry to support our ambitious strategy for… more
    HireLifeScience (09/13/25)
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  • Protagonist Therapeutics (Newark, CA)
    …is seeking a highly motivated Sr. Scientist for a full-time synthetic chemist position. The individual will be responsible for synthesis, purification, and ... either solution phase or manual/automated solid phase synthesis to support peptide drug discovery programs Provide synthetic chemistry expertise and support… more
    Upward (08/10/25)
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  • Protagonist Therapeutics (Newark, CA)
    …Therapeutics is seeking an experienced API process research and development chemist to support route scouting, organic synthesis process development and scale ... and compare chemicals syntheses utilizing both Solid (SPPS) and Liquid-Phase Peptide Synthesis (LPPS) for therapeutic peptides. Communicate results clearly and… more
    Upward (08/01/25)
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  • Monster (Andover, MA)
    …for extension or conversion to permanent Responsibilities A highly motivated and experienced Analytical Chemist is needed to join the team. The focus of the role is ... specifically N-glycan analysis, titer determination, Size Exclusion Chromatography (SEC), peptide mapping, imaged Capillary Isoelectric Focusing (iCE), and Capillary… more
    Talent (09/05/25)
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  • Scientific Director - Peptide Process…

    Lilly (Indianapolis, IN)
    …manufacturing at the commercial scale. We're looking for an innovative and energetic peptide chemist with a strong leadership background and deep industry ... is available for a highly skilled and experienced scientist with expertise in peptide process chemistry to join the Synthetic Molecule Design and Development (SMDD)… more
    Lilly (08/30/25)
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  • Scientist 3, Peptide Therapeutics

    Genentech (South San Francisco, CA)
    …member of the Roche Group. We are looking for a highly skilled and motivated peptide medicinal chemist with deep expertise in computational designs to become a ... dynamic research team. The ideal candidate will possess a strong background in peptide chemistry and computational design, with a proven track record in drug… more
    Genentech (09/06/25)
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  • Principal Scientist, Peptide Computational…

    Merck (Rahway, NJ)
    …**Position Description** We are seeking a creative, self-motivated computational chemist with exceptional interpersonal and problem-solving skills to join our ... transformative therapeutics for patients. We're expanding our capabilities in peptide computational chemistry to support our ambitious strategy for next-generation… more
    Merck (09/13/25)
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  • Analytical Chemist

    Mallinckrodt Pharmaceuticals (Hazelwood, MO)
    Job Title Analytical Chemist Requisition JR000015105 Analytical Chemist (Open) Location Hazelwood, MO Additional Locations St. Louis, MO Job Description Summary ... Job Description The Analytical Chemist will provide analytical chemistry support for late-stage development...Perform extractables and leachable testing and support protein and peptide purification efforts. + Ensure compliance with ICH guidelines,… more
    Mallinckrodt Pharmaceuticals (07/25/25)
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  • Production Chemist

    Astrix Technology (Los Angeles, CA)
    **Production Chemist ** Clinical Los Angeles County, CA, US Pay Rate Low: 28 | Pay Rate High: 35 + Added - 24/07/2025 Apply for Job Pharmaceutical Company in Los ... Angeles, CA is seeking a Production Chemist to join their Production team! This is a...other designated areas at the manufacturing facility + Develop peptide -manufacturing processes including peptide /protein purification by chromatography,… more
    Astrix Technology (08/22/25)
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  • Analytical Chemist

    System One (Andover, MA)
    Job Title: Analytical Chemist Location: Andover, MA Pay Range: $50.00 - $59.70/hr Type: Contract, Potential for extension or conversion to permanent Responsibilities ... + A highly motivated and experienced Analytical Chemist is needed to join the team. + The focus of the role is the characterization of monoclonal antibodies (mAbs)… more
    System One (08/29/25)
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  • Organic Chemist

    Battelle Memorial Institute (Columbus, OH)
    …seeking candidates for a full time, permanent position as an **_Organic Chemist II_** _._ This position is located in **_Columbus, Ohio_** . **Responsibilities** ... + Proposal writing experience + Experience with synthesis of peptides and peptide adducts + Experience with prep scale liquid chromatography + Previous research… more
    Battelle Memorial Institute (09/06/25)
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  • Analytical Chemist

    Kelly Services (Boulder, CO)
    **Analytical Chemist ** Kelly(R) Science & Clinical is seeking an Analytical Chemistry for a 6 month contract-to-hire position at a cutting-edge client in Boulder, ... in chemistry or related sciences with a minimum of 3 years of relevant experience ( peptide experience is a plus). + 2+years of experience with HPLC with cGMP/GMP +… more
    Kelly Services (08/28/25)
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  • Chemist II ( Material Scientist / Particle…

    US Tech Solutions (North Chicago, IL)
    …working with lyophilized and/or spray dried pharmaceutical products, particularly with peptide , lipid and/or mRNA preferred + Familiarity with regulatory requirement ... regarding particulate matter in pharmaceuticals preferred + Experience utilizing additional materials science techniques such as Thermo Gravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), Dynamic Vapor Sorption (DVS), and PXRD would be a plus… more
    US Tech Solutions (09/10/25)
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  • Talent Pipeline-Principal Scientist (Process…

    Cambrex High Point (Durham, NC)
    …and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent ... operations in the laboratory, independently or as part of an integrated team. Chemist utilizes modern analytical tools to determine identity and purity of products… more
    Cambrex High Point (08/13/25)
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