• Analytical Chemist

    Cambridge Isotope Laboratories, Inc. (Tewksbury, MA)
    Cambridge Isotope Laboratories, Inc. (CIL) is searching for an Analytical Chemist based onsite in our Tewksbury, MA facility. CIL is the global leading company ... Group and has had consistent growth for over 40 years. The Analytical Chemist (GMP/RP/ISO) is responsible for providing laboratory support by researching and… more
    Cambridge Isotope Laboratories, Inc. (06/03/25)
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  • Analytical Development Chemist

    Actalent (Lexington, MA)
    Job Title: Development ChemistJob Description We are seeking a skilled Development Chemist to run analytical testing for release and stability testing, support ... method optimization, and assist with method qualification and validation for analytical methods. This role involves reviewing and writing protocols, test methods,… more
    Actalent (06/10/25)
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  • Scientist

    DuPont (Marlborough, MA)
    …Leveraged Analytical Sciences (LAS) at Marlborough is seeking a talented analytical chemist to provide innovative and reliable solutions to Electronics and ... Quality. This exciting position will be responsible for developing and applying analytical techniques to solve complex problems, with a focus on providing… more
    DuPont (06/04/25)
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  • Lab Analyst I

    Materion (Newton, MA)
    …and the ISO 17025 management system . The Lab Analyst I reports to the Senior Analytical Chemist or Analytical Lab Supervisor as appropri ate , with d ... to grow. Join us! The Lab Analyst I performs sample preparation, performs analytical testing, and manages data in support of Materion's requirements for customers… more
    Materion (05/24/25)
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  • Senior Chemist I

    Cambridge Isotope Laboratories, Inc. (Andover, MA)
    Cambridge Isotope Laboratories, Inc. (CIL) is searching for a Senior Chemist I based onsite in our Andover, MA facility. CIL is the global leading company in a ... Pharmaceutical Group and has had consistent growth for over 40 years. The Senior Chemist I will be responsible for the de novo synthesis, route development, and… more
    Cambridge Isotope Laboratories, Inc. (05/21/25)
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  • Radioisotope Production Chemist

    ITW (Burlington, MA)
    …markets. Job Description: QSA Global is seeking an experienced Radioisotope Production Chemist to join our team focused on developing and implementing novel ... and purification operations in QSA's radioisotope laboratories and to operate sophisticated analytical equipment to verify purity, quality, and yield. The role is… more
    ITW (05/24/25)
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  • Waste Material Handler

    Clean Harbors (Devens, MA)
    Clean Harbors in Devens, MA is seeking a **Waste Material Handler** (Insite Chemist **)** to handle, segregate, pack, and inspect chemical waste in accordance with ... position, working at customer sites daily. The Environmental Field Chemist are (NOT) laboratory-based Chemist . Clean Harbors...profile of new waste streams or any waste needing analytical testing + Ensures drum count is correct and… more
    Clean Harbors (04/24/25)
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