• ARCO (St. Louis, MO)
    …Family Of Construction Companies. We're looking for a Construction Applications - Software Engineer to join our expanding technology team in our Brentwood office. As ... a Software Engineer , you will be responsible for managing our custom-built...that diversity of all those involved in the construction process enhances our ability to deliver the best solutions… more
    DirectEmployers Association (10/09/25)
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  • The Foth Companies (St. Louis, MO)
    …seeking a team-focused, innovative, and results-oriented **Power Electrical and Controls Engineer ** who is looking for new learning experiences, opportunities for ... power factor, ground system, harmonics, panel SCCR) + Design machine and process power distribution systems, facilities electrical and grounding systems and oversee… more
    DirectEmployers Association (08/05/25)
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  • Acuity Brands (Washington, MO)
    …. **Job Summary** We are seeking a dynamic and passionate **Manufacturing Electronic Test Engineer ** to lead the support of our production as well as the development ... and PCBA based on specifications and requirements. + Contribute to the release process for Engineering changes (ECN & BOM) and new software deployment to current… more
    DirectEmployers Association (09/30/25)
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  • ARCO (St. Louis, MO)
    …never settles for less than superior quality? Do you prefer to manage the construction process from outside the trailer? If the answer is, "Yes!" then we have an ... that diversity of all those involved in the construction process enhances our ability to deliver the best solutions...to produce the expected profit + Assist the project manager/ engineer in their duties including prompt shipment of materials… more
    DirectEmployers Association (10/11/25)
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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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  • Wastewater Process Engineer Job…

    Black & Veatch (Creve Coeur, MO)
    **Wastewater Process Engineer ** Date: Oct 10, 2025 Location: Columbus, OH, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of Companies ... **Nearest Major Market:** Columbus **Nearest Secondary Market:** Dublin **Job Segment:** Process Engineer , Construction, Wastewater, Water Treatment, Chemical … more
    Black & Veatch (09/24/25)
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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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  • Material & Process Engineer

    The Boeing Company (Berkeley, MO)
    …Team within Boeing Technology Innovation (BTI) is seeking a **Materials & Process Engineer ** **(Associate, Mid Level or Senior)** - **Composites Materials, ... Process , & Physics Engineer (MP&P)** to join our team in Berkeley, MO. This team is part of the Composites, Materials, & Structures organization within BTI. This… more
    The Boeing Company (10/11/25)
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  • Process Engineer

    Actalent (Sauget, IL)
    Process Engineer Are you a process -driven engineer with a passion for safety, sustainability, and operational excellence? We're seeking a Process ... + Partner with operations, production, and safety teams to identify and resolve process gaps. + Conduct field visits to evaluate P&ID diagrams and translate findings… more
    Actalent (10/08/25)
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  • Lead Product Lifecyle Management (PLM)…

    The Boeing Company (Hazelwood, MO)
    …Space & Security** (BDS) is seeking a **Lead** **Product Lifecyle Management (PLM) Process Engineer ** (Level 4) to support the **Air Proprietary** **Digital ... candidate will work with a team of Systems Engineers, Design Engineers, Process Engineers and Manufacturing Engineers to support a proprietary BDS Air Dominance… more
    The Boeing Company (10/11/25)
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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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  • Associate Principal Process Engineer

    BioFire Diagnostics, LLC. (Hazelwood, MO)
    The Associate Principal Process Engineer will work within the Reagent Engineering team as the lead point of contact for Sensor Manufacturing. Overall, this ... engineer will ensure day to day line performance is...Engineering in the development and execution of long term process optimization. PRIMARY DUTIES* Main accountability is to act… more
    BioFire Diagnostics, LLC. (09/19/25)
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  • Lead Process Engineer (Product…

    The Boeing Company (Hazelwood, MO)
    …future with us. **Boeing Defense, Space & Security** (BDS) is seeking a **Lead Process Engineer (Product Lifecycle Process Architect)** (Level 4) to support ... **Team** in **Hazelwood, MO** . This position will be responsible for leading process development and implementation on a proprietary program in Phantom Works. This… more
    The Boeing Company (10/16/25)
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  • Process Engineer (Design…

    Nestle (St. Louis, MO)
    …power of togetherness-We are Proudly Connected. Purely Driven. **Position Summary** As a Process Engineer , you will provide leadership and support in the areas ... or related field and 1+ years of experience with process /product design and engineering in consumer products, food, or...School or GED and 5+ years of experience with process /product design and engineering in consumer products, food, or… more
    Nestle (10/03/25)
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  • Process Engineer

    Actalent (Sauget, IL)
    Job Title: Process Engineer Responsibilities + Develop and refine Standard Operating Procedures (SOPs) to enhance safety and efficiency. + Collaborate closely ... P&ID and incorporate findings into technical documents. + Drive safety process improvements, including Lockout Tagout procedures. + Engage in cross-functional… more
    Actalent (10/08/25)
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  • Associate Product Lifecyle Management (PLM)…

    The Boeing Company (Berkeley, MO)
    …& Security** (BDS) team is seeking an **Associate Product Lifecyle Management (PLM) Process Engineer ** to support **Air Dominance Programs** in Berkeley, MO. The ... Management (PDM). + Experience supporting new technology/capabilities and the associated process development. + Knowledge of system integrations between PDM systems… more
    The Boeing Company (10/11/25)
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  • Senior Materials & Process Engineer

    The Boeing Company (Berkeley, MO)
    …Structures Technology Team within Boeing Technology Innovation (BTI) is seeking an Senior Engineer - Composites Materials, Process , & Physics Engineer (MP&P) ... programs to de-risk and accelerate adoption by BDS programs. This experienced engineer will lead material selection, process development, characterization, and… more
    The Boeing Company (10/11/25)
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  • In- Process Quality Engineer

    Mallinckrodt Pharmaceuticals (St. Louis, MO)
    Job Title In- Process Quality Engineer Requisition JR000015066 In- Process Quality Engineer (Open) Location St. Louis, MO Additional Locations Job ... Description Summary The Quality Engineer performs a variety of quality-related functions with the...Validation Protocols + Participate in Root Cause Analysis and Process Improvement teams + Participate in Internal Audit Program… more
    Mallinckrodt Pharmaceuticals (10/02/25)
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