• Environmental Field Chemist CDL Driver

    Clean Harbors (St. Charles, MO)
    Clean Harbors in **St. Charles, MO** is seeking an **Environmental Field Chemist CDL Driver** (CleanPack Chemist ) to handle, segregate, pack, and inspect ... B CDL with hazmat endorsement required** + **The Environmental Field Chemist are (NOT) laboratory-based Chemist ** + **Must be clean shaven with the ability to… more
    Clean Harbors (11/21/25)
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  • Chemist

    Actalent (Washington, MO)
    Chemist Job Description The Chemist will be responsible for handling the preparation and testing of various samples, primarily focusing on food, feed, ... from clients and requires a quick turnaround time for data analysis. The Chemist will work alongside 8 other chemists, interacting with a variety of personalities.… more
    Actalent (12/03/25)
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  • Lab Pack Chemist I

    Enviri Corporation (Kansas City, MO)
    …Degree in genereal science (BS preferred) is required for the Lab Pack Chemist **MEASURES OF PERFORMANCE** **Completion of the following curriculum:** * 40-hour OSHA ... 6-month period will mean you are no longer eligible for the Lab Pack Chemist position.** **This position is also contingent upon successful completion of a DOT… more
    Enviri Corporation (12/02/25)
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  • Application Chemist

    Actalent (St. Louis, MO)
    Job Title: Application Chemist Job Description We are seeking a temporary full-time project lead to execute, coordinate, and document a defined portfolio of ... collaborative initiatives between the Chemical Analysis Division (CAD) and the Bioprocessing Collaboration Center (BCC). These initiatives focus on reducing adoption barriers, enabling automation readiness, and expanding product positioning across… more
    Actalent (12/14/25)
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  • Environmental Chemist /Data Validator

    Leidos (Earth City, MO)
    **Description** Leidos is in search of an **Environmental Chemist /Data Validator** . This role will primarily provide support to the United States Army Corps of ... Engineers (USACE) Formerly Utilized Sites Remedial Action Program (FUSRAP)St. Louis project. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams,… more
    Leidos (12/03/25)
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  • Analytical Chemist (Organic)

    Nestle (St. Louis, MO)
    …being one of the most trusted companies in pet care. As an Analytical Chemist , you will execute and interpret complex procedures and protocols within a project or ... goal. You'll be a great fit if you are a self-starter who takes initiative and works independently while collaborating within Nestle Purina Analytics Laboratories (NPAL). You'll be expected to learn method development, make process improvements, and help draft… more
    Nestle (11/12/25)
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  • Senior Chemist /Metrologist

    Kelly Services (St. Louis, MO)
    **Senior Chemist /Metrologist -St. Louis, MO** **Pharmaceutical/Biotechnology** **Direct Hire** **M-F; 8am-5pm** **Full Benefits** **Relocation Assistance** The Lead ... Metrologist acts as the **Subject Matter Expert (SME)** , providing hands-on calibration and diagnostic repair while ensuring regulatory compliance and leading team development within the Metrology department in the pharmaceutical space. **Subject Matter… more
    Kelly Services (11/01/25)
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  • Scientist III - Analytical Chemist - FSP

    Parexel (Jefferson City, MO)
    We are looking to fill a **Scientist 3 - Analytical Chemist ** position working as **a full-time employee of Parexel FSP on long-term assignment** onsite at one of ... our clients located in **Rahway, NJ.** This position offers full benefits, sick time, 401K, paid holidays, and paid time off. **This position does not offer any sponsorship.** **Responsibilities** + General understanding of analytical method development and… more
    Parexel (10/11/25)
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  • Scientist II or III - Analytical Chemist

    Parexel (Jefferson City, MO)
    …-** BS/MS in Chemistry, Biochemistry, Engineering, or a related discipline + **Scientist II** - BS with 1-2 years of relevant experience or MS with 0-1 years of ... We are looking to fill a **Scientist II or III - Metrology Specialist** position working as a full-time employee of Parexel FSP on long-term assignment onsite at one of our clients located in **Rahway, NJ.** This position offers full benefits, sick time, 401K,… more
    Parexel (11/08/25)
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  • Technical Specialist, Lab

    SSM Health (St. Charles, MO)
    …(International Included) - American Society for Clinical Pathology (ASCP) + Or + Clinical Chemist - California Department of Public Health + Or + Clinical Chemist ... Scientist - California Department of Public Health + Or + Clinical Hematologist Scientist - California Department of Public Health + Or + Clinical Laboratory Personnel - Florida Department of Health + Or + Clinical Laboratory Practitioners - West Virginia… more
    SSM Health (12/13/25)
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