• 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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  • QC Chemist

    Actalent (Hazelwood, 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 (11/07/25)
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  • Clinical Lab Scientist

    SSM Health (Lake Saint Louis, 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 (10/09/25)
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