• BeOne Medicines (San Carlos, CA)
    **General Description:** We are seeking an accomplished and self-motivated Senior Scientist with deep expertise in mass spectrometry-based bioanalysis to join ... **Essential Functions of the job:** + Build and establish LC -MS/MS workflow and data analysis pipelines + Lead the...pipelines + Lead the design, development and validation of LC -MS/MS assays for target protein, peptides and other biomarker… more
    DirectEmployers Association (09/16/25)
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  • Protagonist Therapeutics (Newark, CA)
    Sr. Scientist , DMPK We are seeking a Sr. Scientist in the Drug Metabolism and Pharmacokinetic (DMPK) department. The qualified candidate will be a critical ... questions in drug discovery Develop analytical methods using a mass spectrometer ( LC -MS/MS) to separate and detect small molecules /peptides Prepare and deliver… more
    Upward (08/10/25)
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  • Protagonist Therapeutics (Newark, CA)
    …chemistry team at Protagonist Therapeutics is seeking a highly motivated Sr. Scientist for a full-time synthetic chemist position. The individual will be responsible ... experience in peptide synthesis is a plus Proficiency with analytical HPLC, LC -MS, preparative HPLC; experience with automated peptide synthesizer is a plus… more
    Upward (08/10/25)
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  • Merck & Co. (Rahway, NJ)
    …& Development, Cell Based Sciences in Rahway, NJ is seeking a motivated senior level scientist with extensive experience in biologics potency assays. More ... Communication, Cross-Functional Teamwork, Dosage Forms, Ethical Compliance, Liquid Chromatography ( LC ), Management Process, Matrix Management, Mentoring Staff, Method Validation,… more
    HireLifeScience (10/24/25)
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  • Programmable Medicine Operatin (Redwood City, CA)
    …stage biopharmaceutical company located in Redwood City, is seeking a motivated Senior Scientist , Analytical Method Development. We are focused on developing ... medical needs in multiple indications. The Position The Sr. Scientist will serve as a key member of our...with HPLC, UPLC, and SEC-MALS *Expertise in HPLC, HPLC/UPLC, LC -MS, ICP-MS, SEC-MALS and NMR analytical techniques is preferred.… more
    Upward (08/05/25)
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  • Curia (Buffalo, NY)
    SENIOR RESEARCH SCIENTIST -PROTEIN EXPRESSION & PURIFICATION in Buffalo, NY Curia is a leading biologics company specializing in antibody and protein engineering, ... protein needs. We are seeking a talented and motivated Senior Research Scientist in Protein Biochemistry to...range of biophysical assays including HPLC, SEC-MALS, DLS, and/or LC /MS + Actively contribute to project teams and work… more
    DirectEmployers Association (10/24/25)
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  • Merck & Co. (Rahway, NJ)
    Scientist position available at its Rahway, New Jersey research facility. The Principal Scientist is a senior scientific role tasked with working closely with ... and quantification technologies including proteomics and the use of proteomic LC -MS for protein profile comparison.Knowledge of using statistics in data analysis… more
    HireLifeScience (10/23/25)
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  • Aequor (Thousand Oaks, CA)
    …experience minimum We are looking for a skilled, dependable, and detail-oriented scientist to join our highly proficient discovery proteomics team and conduct ... team members to maintain various advanced instrumentation, including state-of-the-art LC -MS systems. Follow established experimental protocols for bottom-up proteomics… more
    HireLifeScience (10/07/25)
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  • Senior Scientist I

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …non-supervisory position in USP's Reference Standards Laboratory (RSL). In this role, the Senior Scientist I conducts reviews of routine and non-routine analyses ... of raw materials, by appropriate analytical methods. The Senior Scientist I works on complex technical...related analytical instrumentation (ICP, KF, UV), hands-on knowledge of LC /MS or GC/MS preferred. + Prior experience in a… more
    The US Pharmacopeial Convention (USP) (09/09/25)
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  • Senior Manager, Senior

    The Coca-Cola Company (Atlanta, GA)
    ** Senior Manager, Senior Scientist , Analytical Chemistry** **Individual Contributor Role** **Reports to Sr. Director, Analytical Scientist ** **Role ... peptides). + Apply expertise in separation/characterization techniques (GC, GC/MS, HPLC, LC /MS, CE, GPC, spectroscopy, rheology). + Conduct advanced testing related… more
    The Coca-Cola Company (10/28/25)
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  • Senior Application Scientist

    Danaher Corporation (Marlborough, MA)
    …System (https://www.danaher.com/how-we-work/danaher-business-system) which makes everything possible. The Senior Application Scientist is responsible for ... customer success and generate new business opportunities. This position reports to the Senior Manager, Pharma and BioPharma Quant and is part of the Global Strategic… more
    Danaher Corporation (10/19/25)
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  • Senior Scientist - LC

    ThermoFisher Scientific (Boston, MA)
    …Material Science, Immunology, Biology, Molecular Biology or similar + **Sr, Scientist :** Previous experience that provides the knowledge, skills, and abilities to ... perform the job **(comparable 4+years')** + OR Masters degree and previous experience that provides the knowledge, skills, and abilities to perform the job **(comparable 2+ years')** + OR PhD In some cases, an equivalency, consisting of a combination of… more
    ThermoFisher Scientific (09/27/25)
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  • Senior Scientist I, Analytical…

    Actalent (Redwood City, CA)
    Job Title: Sr. Scientist I, Analytical Development Job Description Join a clinical-stage precision oncology company dedicated to developing innovative targeted ... aimed at inhibiting frontier targets in RAS-addicted cancers. As a Sr. Scientist I in Analytical Development, you will manage analytical development and testing… more
    Actalent (10/28/25)
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  • Senior Scientist - Analytical…

    Danaher Corporation (Port Washington, NY)
    …(https://www.danaher.com/how-we-work/danaher-business-system) which makes everything possible. The Sr. Scientist is responsible for the development, validation and ... environment + Hands-on experience developing methods for analytical tools (eg ICP-MS, LC -MS, GC-MS, IC, AA, TOC, etc.) Pall Corporation, a Danaher operating company,… more
    Danaher Corporation (10/18/25)
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  • Senior Scientist , Analytical…

    Pfizer (Groton, CT)
    …in the pharmaceutical industry + Proficiency in analytical techniques, particularly LC -MS + Solid understanding of separation technologies such as liquid ... chromatography, analytical ultracentrifugation, and field flow fractionation + Strong problem-solving skills and the ability to make decisions to resolve moderately complex problems + Experience in mentoring and guiding team members + Ability to work… more
    Pfizer (10/16/25)
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  • Senior Scientist -PK

    Astellas Pharma (Northbrook, IL)
    …Qualifications** + Experience with immunocapture mass spectrometric analyses (hybrid LBA- LC -MS/MS) of complex biologics **Work Environment:** + At Astellas we ... recognize the importance of work/life balance, and we are proud to offer a hybrid working solution allowing time to connect with colleagues at the office with the flexibility to also work from home. We believe this will optimize the most productive work… more
    Astellas Pharma (09/05/25)
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  • Senior Associate Scientist

    Pfizer (Bothell, WA)
    …+ Operate a variety of analytical instruments and technologies including HPLC, LC /MS, NMR to enable structural determination and purity assessment. + Work ... effectively in both independent and highly collaborative settings. + Analyze and accurately record data using Electronic Laboratory Notebooks. + Actively participate in discussions and present results in the form of written reports and oral presentations. +… more
    Pfizer (10/24/25)
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  • Principal Scientist - Biologics Potency,…

    Merck (Rahway, NJ)
    …& Development, Cell Based Sciences in Rahway, NJ is seeking a motivated senior level scientist with extensive experience in biologics potency assays. More ... Communication, Cross-Functional Teamwork, Dosage Forms, Ethical Compliance, Liquid Chromatography ( LC ), Management Process, Matrix Management, Mentoring Staff, Method Validation,… more
    Merck (10/24/25)
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  • Principal Scientist , Analytical R&D

    Merck (Rahway, NJ)
    Scientist position available at its Rahway, New Jersey research facility. The Principal Scientist is a senior scientific role tasked with working closely with ... profiling and quantification technologies including proteomics and the use of proteomic LC -MS for protein profile comparison. + Knowledge of using statistics in data… more
    Merck (10/23/25)
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  • Laboratory Scientist 12, Environmental…

    State of Michigan (Lansing, MI)
    …This position functions as an advanced level Laboratory Scientist serving as a senior worker and ... equipment, quantitative analysis involving direct mercury analyzer; ICP-MS; ICP-MSMS; ICP-AES; LC -ICP-MS; GC-ICPMS and ICP-DRC-MS. The Laboratory Scientist in… more
    State of Michigan (10/31/25)
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