• Mass Spectrometry Senior Scientist

    System One (Pittsburgh, PA)
    Title: Mass Spectrometry Senior Scientist Location: Onsite, Pittsburgh, PA 15232 Type: 6-month contract to hire Hours: 8AM-5PM Start: December Overview: Join in ... seeking a highly skilled and motivated Senior Scientist for the Mass Spectrometry Facility to oversee day-to-day operations while remaining actively involved in… more
    System One (12/26/25)
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  • Scientist - Mass Spectrometry

    Sanofi Group (Swiftwater, PA)
    **Job Title:** Scientist - Mass Spectrometry **Location:** Swiftwater, PA **About the Job** We are seeking a highly skilled Mass Spectrometry Scientist to join ... to support vaccine development, bringing technological expertise in structural mass spectrometry . This skill set should be complemented by experience in… more
    Sanofi Group (12/25/25)
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  • Field Service Engineer (MS) - Southeast

    ThermoFisher Scientific (Pittsburgh, PA)
    …and Mass Spectrometry (https://www.thermofisher.com/us/en/home/industrial/mass- spectrometry ... setting supporting Chromatography (https://www.thermofisher.com/us/en/home/industrial/chromatography.html) (liquid/gas/ion) and Mass Spectrometry (https://www.thermofisher.com/us/en/home/industrial/mass- spectrometry .html) equipment systems at… more
    ThermoFisher Scientific (12/10/25)
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  • Research Specialist A/B (Department…

    University of Pennsylvania (Philadelphia, PA)
    …a highly motivated and well-organized individual with a strong interest in mass spectrometry and/or epigenetic research, and a long-term goal of pursuing a career in ... will learn, apply, and contribute to the development of cutting-edge mass spectrometry -based methods for the quantitative analysis of nuclear proteins and histone… more
    University of Pennsylvania (12/07/25)
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  • Summer Intern - Analytical Development

    Genentech (Philadelphia, PA)
    …on-site.** **The Opportunity** + Gain hands-on experience with Mass Spectrometry (LC-MS) workflows-specifically intact mass analysis, PTM profiling, and peptide ... or exposure to protein analytical methods, specifically Liquid Chromatograph, Mass Spectrometry , or capillary-based separation methods is a strong plus. +… more
    Genentech (12/23/25)
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  • Senior Scientist, Laboratory Automation

    Merck (West Point, PA)
    …and execution of quantitative and qualitative bioanalytical assays (eg ELISA, mass spectrometry ) + Ability to follow procedures and thoroughly document experiments + ... Assays, Biochemistry, Clinical Assays, Laboratory Automation, Laboratory Operations, Mass Spectrometry (MS), Qualitative Analysis, Quantitative Assay, Robotic Liquid Handlers… more
    Merck (12/20/25)
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  • Associate Scientist

    Insight Global (Lower Gwynedd, PA)
    …is hands‑on, detail oriented, and experienced with chromatography and mass spectrometry workflows. Responsibilities: * Conduct daily system suitability check on ... of 2 years analytical chemistry or purification HPLC/SFC with mass spectrometry experience required (small molecule) -Knowledge of modern chromatography techniques,… more
    Insight Global (12/18/25)
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  • Research Associate

    University of Pennsylvania (Philadelphia, PA)
    …(3) years). Expertise is required in the specific area of Mass Spectrometry . Applicants must have a Ph.D. degree. Responsibilities may include developing ... Learn, apply, and contribute to the development of cutting-edge mass spectrometry -based methods for the quantitative analysis of nuclear proteins and histone… more
    University of Pennsylvania (10/25/25)
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  • HPLC Biochemist - Method Development & Validation

    Eurofins US Network (Lancaster, PA)
    …mainly protein and glycoprotein characterization. + Experience in High Resolution Mass Spectrometry . + **_Experience in HPLC ( at least 1+ year applied)_** + ... Experience with other Biochemistry techniques (eg Amino Acid Analysis, Glycosylation profiling) + Strong computer, scientific, and organizational skill + Theoretical understanding of large molecule biochemistry + Excellent communication (oral and written) and… more
    Eurofins US Network (12/30/25)
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  • LCMS Research Scientist

    System One (Pittsburgh, PA)
    …applying and maintaining complex LCMS (liquid chromatography and mass spectrometry ) instrumentation. + Managing collaborative research projects, while developing and ... validating LC-MS methods (quantitative and/or qualitative) for small molecules, peptides, proteins, metabolites, or other analytes. + Design experiments for project and method development, operate and maintain mass spectrometers (eg, triple quadrupole,… more
    System One (12/26/25)
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