• Environmental Field Chemist CDL…

    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 ... obtain a Class B CDL with hazmat endorsement required** + **The Environmental Field Chemist are (NOT) laboratory-based Chemist ** + **Must be clean shaven… more
    Clean Harbors (11/21/25)
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  • Chemist

    Actalent (St. Louis, MO)
    Job Title: QC Chemist Job Description We are seeking a dedicated QC Chemist to join our contract testing team specializing in the analysis of gases and oils. As ... a QC Chemist , you will play a crucial role in assisting...Bachelor's degree in biology, chemistry, biochemistry, or a related field , or equivalent industry experience. + Familiarity with laboratory… more
    Actalent (12/25/25)
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  • Analytical Chemist

    Belcan (Chesterfield, MO)
    Analytical Chemist Job Number: 361908 Category: Chemist Description: Job Title: Analytical Chemist - Mid Level Location: Chesterfield, MO Zip Code: 63017 ... & PREFERENCES: * BS in Analytical Chemistry or closely related field . * Hands-on experience and demonstrated proficiency in preparing complex agrochemical… more
    Belcan (12/23/25)
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  • Analytical Chemist

    Actalent (Chesterfield, MO)
    Job Title: Analytical Chemist Job Description We are seeking a passionate and skilled Analytical Chemist to join our Analytical Science Hub's Small Molecules ... Skills + Bachelor's degree in Analytical Chemistry or a closely related field . + Hands-on experience with HPLC, UPLC, LCMS, GC, and physical-chemical techniques.… more
    Actalent (12/20/25)
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  • Assistant Chemist

    ADM (Forsyth, MO)
    **104074BR** **Job Title:** Assistant Chemist - Forsyth, MO **Department/Function:** Operations: Manufacturing, Production, Maintenance, Utilities **Job ... Description:** **Assistant Chemist - Forsyth, MO** **SUMMARY:** Performs chemical and physical...a Bachelor of Science in Chemistry, Biochemistry or related field . + This position requires 0 to 3 years… more
    ADM (12/17/25)
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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 ... * Lab Pack definitions and procedures * Lab pack Field Program * Introduction to High Hazardous Cylinder Assessment...you are no longer eligible for the Lab Pack Chemist position.** **This position is also contingent upon successful… 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 ... degree in Chemical Engineering, Chemistry, Analytical Chemistry, Biotechnology, or related field . + 3+ years of experience in analytical development, process… more
    Actalent (12/23/25)
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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 ... and write quality assurance/quality control reports + Prepare sample information for field work including database setup of sample IDs, labels and chain-of-custody… 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 ... project assignments **Requirements** + Bachelor's degree in Chemistry or a related field + 3+ years of analytical lab or industry experience, analytical… more
    Nestle (11/12/25)
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  • Senior Chemist /Metrologist

    Kelly Services (St. Louis, MO)
    …to lead projects, manage documentation, and enforce pharmaceutical quality standards. + Technical field of studies is preferred. + Previous work experience in a GMP ... facility required. As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision,… more
    Kelly Services (11/01/25)
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