• Environmental Field Chemist Class B…

    Clean Harbors (Caseyville, IL)
    Clean Harbors in **Caseyville, IL** is seeking an **Environmental Field Chemist Class B CDL Driver** (CleanPack Chemist ) to handle, segregate, pack, and ... 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 (09/29/25)
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  • Field Chemist

    Heritage Environmental Services, LLC (Chesterfield, MO)
    …market leadership. This exciting ownership positions us for continued impacts and growth in the future. Field Chemist As a Field Chemist you will be ... lab pack services + Assists in characterizing materials at field project sites + Adheres to proper placarding and...others at customer location / site + Appropriately directs Field Technicians / Drivers who are assisting with waste… more
    Heritage Environmental Services, LLC (10/10/25)
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  • Formulation Chemist

    Belcan (Chesterfield, MO)
    Formulation Chemist Job Number: 360807 Category: Chemist ...and at least 1 year of experience in the field or in a related area. * Experience with ... using equipment that includes - eg, pH meters, mixers/agitators, homogenizers, and milling equipment. * Rheometer and interfacial measurement experience is a plus, as is proficiency in chemistry/chemical engineering principles, including mass-balance… more
    Belcan (10/23/25)
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  • Associate Chemist (Entry)

    Actalent (Chesterfield, MO)
    …mixers/agitators, homogenizers, and milling equipment. Essential Skills + Bachelor's degree in a related field . + At least 1 year of experience in the field or ... Knowledge of commonly used concepts, practices, and procedures within the field . Additional Skills & Qualifications + Rheometer and interfacial measurement… more
    Actalent (10/29/25)
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  • QC Chemist

    Actalent (St. Louis, MO)
    …degree in Chemical Pharmaceutical, Biology, Chemistry, Biotechnology, or a related field . + Experience: 1-5 years in a GMP-regulated environment, preferably in ... pharmaceuticals. + Hands-on experience with analytical instruments and techniques: HPLC, UPLC, CGE, iCE, UV, pH, Osmolality, Cell-Based Bioassays. + Familiarity with EMPOWER, MS Office, and laboratory software. + Strong organizational skills, attention to… more
    Actalent (10/29/25)
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  • Associate Chemist Entry

    Adecco US, Inc. (Chesterfield, MO)
    …+ **Bachelor's degree** in Chemistry, Chemical Engineering, or a related scientific field . + **Minimum 1 year** of relevant laboratory experience (academic or ... industry). + Solid understanding of basic chemistry and formulation principles. + Strong attention to detail and interest in performing hands-on lab work. + Familiarity with laboratory instrumentation and good documentation practices. **Preferred Skills:** +… more
    Adecco US, Inc. (10/28/25)
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  • Chemist

    American Water (Belleville, IL)
    …_ *Experience/Education*_ * Bachelor's degree in Chemistry, Biology or related field required. Relevant laboratory work experience may be considered in lieu ... of bachelor's degree. * 0-2 years environmental laboratory experience required * Experience in analytical methods for Drinking Water, Wastewater, and environmental matrices preferred _ *Work Environment*_ * Standard indoor laboratory environment. _ *Travel… more
    American Water (09/28/25)
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  • Clinical Lab Scientist

    SSM Health (Fenton, MO)
    …literature and attends meetings and seminars to keep informed of new developments in field . + Assists in the proficiency testing program in the lab. + Works in ... Society for Clinical Pathology (ASCP) + Or + Clinical Chemist - California Department of Public Health + Or...California Department of Public Health + Or + Clinical Chemist Scientist - California Department of Public Health +… more
    SSM Health (10/07/25)
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