• Chemist

    Actalent (Washington, MO)
    …to troubleshoot analytical challenges and improve laboratory processes. + Support ongoing quality control and assurance programs to ensure reliability of ... Chemist Job Description The Chemist will... Chemist Job Description The Chemist will be responsible for handling the preparation...considered. Work Environment This position is based in a QC Lab located in Washington, MO, about an hour… more
    Actalent (12/03/25)
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  • Environmental Chemist /Data Validator

    Leidos (Earth City, MO)
    …received from analytical laboratories + Evaluate lab reports for completeness, assess quality control results, and assign validation flags to reported ... **Description** Leidos is in search of an **Environmental Chemist /Data Validator** . This role will primarily provide...criteria + Enter data into project database, and perform quality control checks on data entry +… more
    Leidos (12/03/25)
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  • **Lab Technician** 23/HR

    Actalent (St. Louis, MO)
    …dynamic contract testing company specializing in the analysis of gases and oils as a QC Chemist . In this role, you will support the laboratory team by conducting ... various tests and ensuring quality control for a diverse range of products, including petroleum, gases, and alcohol-based soaps and cleaners. You will receive… more
    Actalent (12/14/25)
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  • Technical Specialist, Lab

    SSM Health (St. Charles, MO)
    …that individuals performing test procedures maintain competency; (6) Performs and manages quality control testing to monitor instrument operation by recognizing ... trends and follows quality control rules to initiate troubleshooting: (7)...Society for Clinical Pathology (ASCP) + Or + Clinical Chemist - California Department of Public Health + Or… more
    SSM Health (12/13/25)
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  • Quality Lab Technician - Nights

    Church & Dwight Co., Inc. (Harrisonville, MO)
    …Research & Development on product and processing test applications and reports to the Quality Control Supervisor. Shift: 2-2-3 Rotation, 6pm - 6am Duties & ... a timely, accurate manner as needed. Work with the Quality Control Supervisor to determine priority of...shifts. + Assist in lab coverage during periods of chemist unavailability. + Operate laboratory computer, analytical test instruments… more
    Church & Dwight Co., Inc. (10/18/25)
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