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  • Eurofins USA Discovery Services is seeking a Scientist I - Analytical Chemist for their lab in St. Charles, MO. This full-time position requires experience in LC-MS methods and analytical chemistry within a contract research environment. Responsibilities include conducting... 
    Suggested
    Full time
    Contract work

    Eurofins USA Discovery Services

    Saint Charles, MO
    3 days ago
  • Eurofins USA Discovery Services seeks an analytical chemist to support ADME/DMPK projects in a CRO/industry lab setting. The candidate will develop LC-MS methods, troubleshoot instruments, and ensure high-quality data for client studies. The role requires strong communication... 
    Suggested

    Eurofins

    Saint Charles, MO
    2 days ago
  • $91.5k - $95k

     ...responsible for performing advanced analytical development activities with a primary focus on hands-on operation of High-Resolution LC-MS instrumentation. This role develops and optimizes chromatographic (HPLC) and mass spectrometry-based methods to support the identification... 
    Suggested
    Full time
    Work at office
    Local area
    Immediate start
    Monday to Friday
    Flexible hours
    Shift work

    Pace Analytical

    Cambridge, MA
    5 days ago
  • Eurofins USA Discovery Services is seeking a Scientist I Analytical Chemist to support ADME/DMPK contract research. The role requires hands-on LC-MS/LC-UV expertise, method development, data QC, and collaboration across teams to deliver high-quality results. The position... 
    Suggested
    Contract work

    LabRulez

    Kansas City, MO
    4 days ago
  • Actalent in Hazelwood, MO seeks a detail‑oriented Chemist to support analytical testing in an onsite lab. The role focuses on instrument operation (HPLC, LC‑MS, GC), method development and strict data integrity under GMP-like controls. The ideal candidate has a BS in Chemistry... 
    Suggested
    Contract work

    ACTalent

    Kansas City, MO
    4 days ago
  • $41 - $46 per hour

     ...Friday, 9:00 AM – 5:00 PM education: Bachelor's or Master’s Degree   responsibilities: Design, execute, and interpret LC-MS, SEC-RI, and UV-Vis experiments to evaluate physicochemical properties of antibody and non-antibody protein reagents. Develop, validate... 
    Suggested
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Monday to Friday
    Day shift
    Trenton, NJ
    8 days ago
  • Cogent Scientific is seeking a Pharma Analytical Chemist to develop and validate analytical methods for RNA quantification and lipid nanoparticle analysis. The role involves LC-MS/MS method development, QC testing of LNP batches, and cross-functional data interpretation... 
    Suggested
    Day shift

    Cogent Scientific

    Watertown, MA
    3 days ago
  •  ...chromatographic methods and mass spectrometric assays for siRNA with GMP experience. The role involves hands-on bench work with High-Resolution LC-MS, method development, impurity profiling strategies, and collaboration with internal and external teams to meet research timelines.... 
    Suggested
    Monday to Friday

    Pacelabs

    Cambridge, MA
    2 days ago
  • Eurofins USA Discovery Services is seeking a Scientist I Analytical Chemist in Saint Charles, MO. The role focuses on developing LC-MS methods for ADME/DMPK studies within a CRO/industry lab setting. You will perform method development, validation, QA/QC, and data interpretation... 
    Suggested

    LabRulez

    Saint Charles, MO
    4 days ago
  • Eurofins USA Discovery Services is hiring a Scientist II - Analytical Chemist to advance method development and validation in a CRO/industry lab setting. You will lead LC-MS projects, mentor junior scientists, and collaborate with cross-functional teams to deliver robust... 
    Suggested
    Full time

    Eurofins DiscoverX

    Saint Charles, MO
    3 days ago
  •  ...our patient population. The role involves hands-on analytical laboratory work with sophisticated instrumentation. You will operate LC-MS, HPLC, and GC, contribute to method development, perform sample prep, analyze data, and maintain accurate records while following safety... 
    Suggested

    Doctor's Data Inc

    Saint Charles, MO
    1 day ago
  • Accredited Analytical Labs in Chandler, AZ, is seeking an Analytical Chemist to perform chemical and microbiological testing on raw materials and finished goods using HPLC, UPLC, LC-MS/MS, GC-MS, ICP-MS, and FTIR. The role includes method development, data review, and reporting... 
    Suggested

    Energy Jobline ZR

    Chandler, AZ
    3 days ago
  • Analytical Chemist I - Analytical Toxicology Laboratory Scientific Pomona Contract Aug 19, 2026 Chemist I - Analytical Toxicology Laboratory...  ...looking to gain hands-on experience in analytical testing, LC-MS/MS , and regulated laboratory operations. The Chemist I will perform... 
    Suggested
    Full time
    Contract work
    Work at office

    Viltis

    Pomona, CA
    1 day ago
  • MilliporeSigma in Burlington, MA is seeking a detailed and results-oriented Chemist for the Extractables and Leachables team within the North...  ...in analytical chemistry in pharma/medical devices, with strong knowledge of GC-MS, LC-MS, and HPLC/HUPLC. #J-18808-Ljbffr LabRulez
    Suggested

    LabRulez

    Burlington, MA
    1 day ago
  • Precise Systems seeks a Chemical Agent Analytical Chemist with 3-5 years of laboratory experience to support hazard assessment of toxic...  ...routes, properties, and stability, with emphasis on GC, GC-MS, LC-MS, and LC-MS/MS analyses. The successful candidate will collaborate... 
    Suggested

    Precise Systems

    Annapolis, MD
    1 day ago
  • Dept of State Health Services in Austin is seeking a Chemist II to perform LC-MS/MS analysis of environmental samples, focusing on PFAS. You will follow SOPs, ensure QA/QC, and maintain data integrity while contributing to method development and validation projects. The... 

    Department of State Health Services

    Austin, TX
    4 days ago
  • PML seeks an Laboratory Analytical Chemist to apply validated methods using UHPLC, GC-MS/MS, ICP-MS, GC-MSD, and qPCR. The role focuses on GLP/EH&S compliance, data integrity, and method development in a collaborative team setting. The candidate will maintain procedures... 

    PML

    Sacramento, CA
    4 days ago
  •  ...Bachelor's degree in Chemistry, Biotechnology, or Medical Technology, along with over three years of direct experience utilizing LC or MS methods within clinical chemistry or regulated bioanalysis. This role offers a pivotal opportunity to contribute to patient care.... 

    Makro Scientific

    Framingham, MA
    2 days ago
  •  ...analytical chemistry, sample preparation, and instrumental analysis. Responsibilities include preparing biological samples, performing LC-MS/MS analyses, maintaining equipment, and documenting results within ISO/IEC 17025 quality systems. The role offers 40 hours/week on-... 

    Designworks Talent LLC

    Phoenix, AZ
    5 days ago
  •  ...than 30 years. We are seeking motivated and skilled Chemist 2s (Analytical Chemists) to join our growing...  ...manner to clients through (1) analyzing samples by GC, LC, or other instrumentation using conventional, MS, MSMS, and other analytical detection techniques, (2... 

    OMIC, USA

    Portland, OR
    3 days ago
  • HealthCare Connections, Inc. in Palm Beach County, FL is seeking a LC-MS Medical Technologist for a high-volume, state-of-the-art laboratory. The role requires an active Florida Clinical Laboratory Technologist license and 2+ years of LCMS experience. The candidate will... 

    HealthCare Connections, Inc.

    West Palm Beach, FL
    4 days ago
  •  ...specimens, analyzing results, and ensuring compliant documentation in a state‑of‑the‑art clinical lab environment. You will work with LC-MS/MS systems and related technologies, contributing to accurate patient results while adhering to CLIA, HIPAA, and safety standards.... 
    Relocation package
    Shift work
    Afternoon shift

    Quest Diagnostics Incorporated

    Lewisville, TX
    4 days ago
  • We are seeking a LC-MS Medical Technologist: Our client is a high volume, specialty testing laboratory, located in beautiful Palm Beach County, FL. This is a high tech, state of the art laboratory. An active Florida Clinical Laboratory Technologist License is required... 

    HealthCare Connections, Inc.

    West Palm Beach, FL
    4 days ago
  •  ...accurate data for clients, supporting sample processing, data recording, and equipment maintenance. The position involves operating LC-MS/MS and GC-MS instruments, interpreting results, and maintaining quality controls in a regulated environment. Training and guidance to... 
    Full time

    Simple Laboratories

    Harwood Heights, IL
    1 day ago
  • $30 per hour

    Laboratory Chemist - ICP-MS (Cannabis Testing Laboratory) Location: Warren, MI Job Type: Full-Time Pay: Starting at $30/hour (commensurate with...  ..., or food testing laboratories Experience with GC-MS, ICP-MS, LC-MS/MS or HPLC Familiarity with ISO/IEC 17025 quality systems... 
    Full time
    Monday to Friday
    Day shift

    US Cannalytics, LLC

    Warren, MI
    1 day ago
  • Microbac Laboratories, Inc. in Warrendale, PA is looking for an Analytical Chemist in the Food Department to advance food chemistry analyses using GC, GC/MS, HPLC/LC and LC/MS. The role emphasizes method development, data interpretation, and instrument troubleshooting... 

    Microbac Laboratories, Inc.

    New York, NY
    3 days ago
  • $30 - $32 per hour

     ...Chemistry Lab Analyst (ICP-MS) Location: Sunnyvale, CA Why Ascend? Come work for a company that is transforming the industry! Ascend Clinical, LLC is one of the highest-volume clinical laboratories in the United States, processing millions of tests each month... 
    Full time
    Local area

    Ascend Clinical

    Sunnyvale, CA
    4 days ago
  • $140k - $165k

     ...Oligo Principal Scientist – LC-MS Carlsbad, CA An exciting opportunity for an experienced Analytical Chemist to join an innovative biopharmaceutical organization developing novel therapeutics. This position offers an excellent blend of hands-on analytical science... 
    Full time
    Relocation package

    VRS Recruitment (US)

    Carlsbad, CA
    1 day ago
  • $31.5 - $41 per hour

     ...spectrometry technologies and automated laboratory platforms to drive research and development programs. Key Responsibilities: Utilize LC-MS/MS methods to quantify proteins and other analytes in biological matrices, including cells, tissues, and plasma. Implement... 
    Hourly pay
    Full time
    Monday to Friday

    Eurofins USA PSS Insourcing Solutions

    Boston, MA
    a month ago
  • Revolution Medicines, Inc. in Redwood City, CA, is seeking a skilled scientist to develop LC-MS/MS methods and perform in vivo and in vitro bioanalysis supporting ADME, pharmacokinetic, and toxicokinetic studies. The successful candidate will handle tissues from homogenization... 
    Temporary work

    Revolution Medicines, Inc.

    Redwood City, CA
    3 days ago