• Lead Wastewater Process Engineer Job…

    Black & Veatch (Creve Coeur, MO)
    **Lead Wastewater Process Engineer ** Date: Sep 11, 2025 Location: Columbus, OH, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of ... **Nearest Major Market:** Columbus **Nearest Secondary Market:** Dublin **Job Segment:** Process Engineer , Construction, Chemical Engineer , Engineer more
    Black & Veatch (09/24/25)
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  • Senior Process Engineer - Specialty…

    Burns & McDonnell (St. Louis, MO)
    …are looking for a new culture, we'd welcome you with open arms. The Senior Process Engineer will lead mechanical design project teams to create world class ... on a specialty chemical and consumer product related processes. The Senior Process Engineer will lead the project team throughout the design and construction … more
    Burns & McDonnell (09/22/25)
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  • Sr Chem Process Engineer

    Mallinckrodt Pharmaceuticals (St. Louis, MO)
    Job Title Sr Chem Process Engineer Requisition JR000015134 Sr Chem Process Engineer (Open) Location St. Louis, MO Additional Locations Job Description ... Summary The Sr. Chemical Process Engineer is the recognized technical leader for chemical manufacturing processes and for the improvement of existing chemical… more
    Mallinckrodt Pharmaceuticals (08/08/25)
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  • Senior Process Engineer - Consumer…

    Burns & McDonnell (St. Louis, MO)
    …Home Care, Nutraceuticals, Fine/Specialty Chemicals, Consumer Packaging, and Paper. The Senior Process Engineer will lead piping design project teams to create ... airports, institutional, industrial, manufacturing, government and military facilities. The Senior Process Engineer will lead the project team throughout the… more
    Burns & McDonnell (09/30/25)
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  • Senior Chemical Process Engineer

    Mallinckrodt Pharmaceuticals (St. Louis, MO)
    Job Title Senior Chemical Process Engineer Requisition JR000015298 Senior Chemical Process Engineer (Open) Location St. Louis, MO Additional Locations ... Job Description Summary The Senior Chemical Process Engineer is the recognized technical leader for chemical manufacturing processes and for the improvement of… more
    Mallinckrodt Pharmaceuticals (09/24/25)
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  • Process Engineer

    Actalent (St. Louis, MO)
    Process Engineer - Biopharmaceutical ManufacturingAbout the Role Are you passionate about advancing biopharmaceutical manufacturing? We're seeking a Process ... facility with newly opened suites and increased capacity. As a Process Engineer , you'll collaborate across departments to ensure seamless technology transfer and… more
    Actalent (10/01/25)
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  • Senior Energetics Process Engineer

    Burns & McDonnell (Kansas City, MO)
    …career, we want to talk to you! Our Federal group is looking for a Senior Process Engineer to support our growing work in DOE and DOD energetics production ... requirements into designs. + Have experience in project execution, from initial process studies, support of project cost estimates, through detailed design into EPC… more
    Burns & McDonnell (09/04/25)
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  • Process Engineer

    Actalent (Independence, MO)
    Job Title: Process Engineer Job Description As a Process Engineer , you will leverage your expertise in Continuous Improvement methods and tools to ... these objectives. Responsibilities + Demonstrate strong troubleshooting capabilities with process and packing equipment. + Improve waste and performance metrics… more
    Actalent (10/04/25)
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  • Process Engineer

    Actalent (St. Louis, MO)
    Job Title: Process EngineerJob Description We are searching for a Process Engineer with a background in biopharmaceutical processing or a related field. This ... the development, scale-up, validation, and transfer of manufacturing processes. As a Process Engineer , you will be a key technical contributor in the transfer,… more
    Actalent (10/01/25)
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  • Process Engineer - API Manufacturing

    Kelly Services (St. Louis, MO)
    **Lead API Scale-Up in a Cutting-Edge GMP Facility!** **Title:** Process Engineer - API Manufacturing **Location:** St. Louis, MO **Pay Rate:** $45-55/hr. ... **_Contract-to-Hire_** **About the Role** We're seeking a Process Engineer with 3-7 years' experience in GMP API manufacturing. You'll translate bench chemistry… more
    Kelly Services (09/30/25)
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