• Mass Spectrometry Scientist

    Bayer (Chesterfield, MO)
    …and diverse minds to make a real difference, there's only one choice.** ** Mass Spectrometry Scientist ** **YOUR TASKS AND RESPONSIBILITIES:** + ... protein identification, characterization, quantitation and post-translational modification with mass spectrometry . + Conducts research and contributes to… more
    Bayer (12/11/25)
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  • Mass Spectrometry Scientist

    Actalent (West Point, PA)
    Job Title: Mass Spectrometry Scientist Job Description The successful candidate will work collaboratively in a fast-paced environment to operate LC-MS ... MS software. + Validate quantitative LC-MS assays. Essential Skills + Chemistry and mass spectrometry expertise. + Experience with method validation. + Proven… more
    Actalent (01/09/26)
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  • Protein Analyst, BioConjugation, Antibody…

    Astellas Pharma (South San Francisco, CA)
    …analytical chemistry research + Extensive hands-on experience in HPLC, capillary electrophoresis and mass spectrometry + Desire and ability to work in flexible ... ** Protein Analyst, BioConjugation, Antibody Drug Conjugate** Do you...**Purpose:** Our research division is looking for an analytical scientist to conduct analysis for Antibody-Drug Conjugates (ADCs), primarily… more
    Astellas Pharma (12/17/25)
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  • Associate Scientist -Proteomics

    University of Miami (Miami, FL)
    …for global proteome profiling by data-dependent (DDA) and data-independent (DIA) acquisition mass spectrometry and mass bar-codes. Detection of ... has an exciting opportunity for a Full Time Associate Scientist to work onsite at the UHealth campus in...for operation, maintenance, and troubleshooting of Orbitrap Ascend Tribrid Mass Spectrometry and other laboratory equipment as… more
    University of Miami (12/20/25)
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  • Associate Scientist - Proteomics

    University of Miami (Miami, FL)
    …for global proteome profiling by data-dependent (DDA) and data-independent (DIA) acquisition mass spectrometry and mass bar-codes. Detection of ... Miller School of Medicine is looking for an Associate Scientist to join the new Sylvester Proteomic Shared Resource...of relevant experience. Five years of related experience with mass spectrometry instruments which includes 2 years… more
    University of Miami (12/20/25)
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  • Facility Scientist 2

    University of Connecticut (UConn) (Storrs, CT)
    …assist the Facility Director with quantitative proteomics analysis using advanced mass spectrometry instrumentation and leading bioinformatics software. The PMF ... in 2017 as the University of Connecticut's first proteomics-focused and full service mass spectrometry core facility, and is housed administratively within the… more
    University of Connecticut (UConn) (12/06/25)
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  • Scientist - Proteomics

    Insight Global (Upper Providence, PA)
    …expertise in proteomics and informatics to support capability development in the mass spectrometry (MS)-omics space, with a particular focus on oligonucleotides ... mutations. This is a bench-focused role requiring hands-on experience in biological mass spectrometry workflows. Key Responsibilities Perform biological mass more
    Insight Global (01/06/26)
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  • Research Scientist (Chromatography)

    Daisy Brand (Garland, TX)
    …+ MALDI-TOF and GC-MS experience is a plus. + Knowledge and hands on experience in protein sequencing by mass spectrometry is required. + Knowledge of enzyme ... Travel Requirements: As Needed About This Role The Research Scientist will conduct dairy chemistry research and must have...three years of research experience working with chromatography and mass spectrometry . + One to three years… more
    Daisy Brand (01/05/26)
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  • Senior Scientist , Analytical Chemistry…

    Regeneron Pharmaceuticals (Tarrytown, NY)
    …** . In this exciting role, you will work in a state-of-the-art mass spectrometry lab and provide analytical and biochemical characterization of therapeutic ... protein drug candidates to support all stages of drug...This role will also have opportunities to develop innovative mass spectrometry related technologies to support Regeneron… more
    Regeneron Pharmaceuticals (11/17/25)
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  • Scientist IV, Biotherapeutics

    Boehringer Ingelheim (Ridgefield, CT)
    protein expression and purification, analytical biophysics of proteins, advanced mass spectrometry to efficiently provide pertinent results. * Ability to ... **Description** Boehringer Ingelheim is currently seeking a talented and innovative Scientist IV to join the Biotherapeutics Discovery department located at our… more
    Boehringer Ingelheim (12/16/25)
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  • Scientist I, Antibody Engineering

    Astellas Pharma (South San Francisco, CA)
    …DNA purification and molecular cloning + Prior experience in SPR/BLI and/or mass spectrometry + Knowledge of conditional activation: eg masking technologies, ... ** Scientist I, Antibody Engineering** Do you want to...oncology programs. **Essential Job Responsibilities:** + Lead antibody and protein production by performing purification of mAbs, bi-/multi-specific antibodies,… more
    Astellas Pharma (01/07/26)
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  • Process Development Senior Scientist

    Amgen (Cambridge, MA)
    …to support regulatory filings. + Maintain, troubleshoot, and optimize high-resolution mass spectrometry methods; partner with instrument vendors and application ... the lives of patients while transforming your career. **Process Development Senior Scientist - Attribute Sciences** **What you will do** Let's do this! Let's… more
    Amgen (01/07/26)
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  • Scientist , Biology

    Gilead Sciences, Inc. (Foster City, CA)
    …characterize enzyme targets and inhibitor mechanism of action + Experience with mass spectrometry -based and biosensor approaches for lead ID characterization of ... We are seeking a highly motivated and creative Research Scientist to join the Discovery Sciences and Technologies (DST)...scientific questions using a variety of biophysical techniques eg mass spectrometry + Experience with automation is… more
    Gilead Sciences, Inc. (01/02/26)
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  • Principal Scientist - ADC, Bioconjugation

    Lotte Biologics USA LLC (Syracuse, NY)
    …required. Analytical techniques like Size Exclusion Chromatography (SEC), Liquid chromatography- mass spectrometry (LC-MS), Ion-Exchange (IEX), Reversed Phase ... for patients worldwide. Position Summary The Purification Development Principal Scientist , Process Development will report into the Development organization. The… more
    Lotte Biologics USA LLC (12/07/25)
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  • Assistant Project Scientist Positions…

    UCLA Fielding School of Public Health (Los Angeles, CA)
    …activity; 3) in vitro studies such as site-directed mutagenesis and immunoprecipitation- mass spectrometry to identify binding partners for proteins and ... Assistant Project Scientist Positions in Pulmonary - Kulkarni Lab 2025-2026...focus on a combination of immunology, plus: molecular biology, protein chemistry, structural biology, pharmacology, in vivo work in… more
    UCLA Fielding School of Public Health (01/09/26)
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  • Associate Scientist

    Insight Global (Lower Gwynedd, PA)
    …Molecular Attributes Group within Biologics Discovery uses innovative biophysical, biochemical, and mass spectrometry based analytical tools to help select best ... Job Description Our large pharmaceutical client is seeking an Associate Scientist to join their growing Biophysics & Molecular Attributes Group in Spring House, PA.… more
    Insight Global (12/18/25)
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  • Bioconjugation Scientist - Group Leader

    Eurofins US Network (Louisville, CO)
    …filtration under supervision. + Apply protein chemistry/analytical techniques such as mass spectrometry , SDS-PAGE, and analytical SEC to assess protein ... or related field with at least 2 years of **industry** experience in protein purification, bioconjugation, or relatable work experience; or a BS Biochemistry or… more
    Eurofins US Network (01/07/26)
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  • Senior Scientist , Chemistry

    Merck (Rahway, NJ)
    …Synthesis, Chromatography, Flow Cytometry, Gas Chromatography Analysis, Gas Chromatography- Mass Spectrometry (GC-MS), High-Performance Liquid Chromatography ... **Job Description** **Senior Scientist , Analytical Commercialization Technology** The Analytical Commercialization Technology (ACT) group within Analytical Chemistry… more
    Merck (01/09/26)
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  • Associate Principal Scientist , Research…

    Merck (Elkhorn, NE)
    …Ethical Compliance, Experimental Methods, Immunohistochemistry (IHC), In Vivo Pharmacology, Mass Spectrometry Analysis, Polyclonal Antibody Production, Product ... **Job Description** We are seeking an energetic and highly motivated Scientist in Antibody Engineering with hands‑on experience in antibody discovery, optimization,… more
    Merck (01/08/26)
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  • Scientist , Analytical Operations

    Gilead Sciences, Inc. (Oceanside, CA)
    …monosaccharide analysis, and orthogonal structural tools. + Perform intact and subunit mass spectrometry , as well as glycopeptide mapping, to define glycan ... day and improving the lives of patients for generations to come. As a ** Scientist , Analytical Operations** , at Gilead you will + Develop and optimize N-glycan… more
    Gilead Sciences, Inc. (12/18/25)
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