• Endo International (St. Louis, MO)
    …we serve live their best life. **Job Description Summary** Job Description Summary The Sr. Chemical Process Engineer is the recognized technical leader for ... Process Management, Time Management **ORGANIZATIONAL RELATIONSHIP/SCOPE** : Sr. Chemical Process Engineer supports the pharmaceutical manufacturing… more
    DirectEmployers Association (11/05/25)
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  • Endo International (St. Louis, MO)
    …of helping everyone we serve live their best life. **Job Description Summary** The Senior Chemical Process Engineer is the recognized technical leader for ... and continuous processes. + Strong knowledge of the physical side of chemical process engineering including P&ID, General Arrangement, and process piping… more
    DirectEmployers Association (11/03/25)
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  • Endo International (St. Louis, MO)
    …everyone we serve live their best life. **Job Description Summary** The Quality Engineer performs a variety of quality-related functions with the intent of providing ... and approve Validation Protocols + Participate in Root Cause Analysis and Process Improvement teams + Participate in Internal Audit Program + Support Regulatory… more
    DirectEmployers Association (11/03/25)
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  • Endo International (St. Louis, MO)
    …live their best life. **Job Description Summary** The Lead Validation Engineer will create, review and/or execute primary qualification and validation activities ... and site compliance to regulatory requirements. The Lead Validation Engineer interfaces with Manufacturing, Quality Assurance, Quality Control, Engineering and… more
    DirectEmployers Association (11/03/25)
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  • Senior Chemical Process

    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… more
    Mallinckrodt Pharmaceuticals (09/24/25)
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  • Chemical Process Engineer

    Kelly Services (St. Louis, MO)
    Chemical Engineer (St. Louis, Missouri) We are looking for an experienced Chemical Engineer that can help our client set up small molecule pharmaceutical ... into a full-time, permanent role after trial period, usually under six months. The Chemical Engineer will focus on the development part of tech transfer,… more
    Kelly Services (11/19/25)
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  • Senior Process Engineer - Specialty…

    Burns & McDonnell (St. Louis, MO)
    …on a specialty chemical and consumer product related processes. The Senior Process Engineer will lead the project team throughout the design and construction ... culture, we'd welcome you with open arms. The Senior Process Engineer will lead mechanical design project...Material take-offs, Equipment and construction bid packages. + Prepare process chemical specifications and data sheets, Request… more
    Burns & McDonnell (09/22/25)
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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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  • Wastewater Process Engineer Job…

    Black & Veatch (Creve Coeur, MO)
    …needs. **Nearest Major Market:** Columbus **Nearest Secondary Market:** Dublin **Job Segment:** Process Engineer , Water Treatment, Wastewater, Chemical ... **Wastewater Process Engineer ** Date: Nov 8, 2025...and advanced wastewater treatment + Use processes such as physical/ chemical primary treatment, conventional activated sludge, biological nutrient removal,… more
    Black & Veatch (09/24/25)
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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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  • Electrical Engineer

    Actalent (Sauget, IL)
    … Manufacturing & Process Engineering About the Role Join a leading chemical manufacturer as an Electrical Engineer , where your expertise will drive ... Electrical Engineer - Chemical Manufacturing Location: On-site...plant teams to support multiple product lines and enhance process performance. Key Responsibilities + Design and maintain electrical… more
    Actalent (11/07/25)
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  • Process Engineer II

    Actalent (St. Louis, MO)
    Process Engineer - Biopharmaceutical ManufacturingAbout the Role Are you passionate about advancing biopharmaceutical manufacturing? We're seeking a Process ... expanding facility with newly opened suites and increased capacity. As a Process Engineer , you'll collaborate across departments to ensure seamless technology… more
    Actalent (11/11/25)
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  • Senior Process Automation System…

    Emerson (St. Louis, MO)
    …we have a great opportunity for you! Emerson is looking to add a **Senior Process Automation System Engineer ** to one of our following locations, **Durham, NC,** ... If you are a Process Control Automation professional looking for growth and...That Set You Apart:** + Bachelor of Science in Chemical /Electrical Engineering preferred + Experience leading small to medium… more
    Emerson (11/17/25)
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  • Process Automation System Engineer

    Emerson (St. Louis, MO)
    …grow, Emerson has an exciting opportunity for you! We are looking to add a ** Process Automation System Engineer ** to one of our following offices **Blue Bell, ... If you are a Process Control Automation Professional looking for an opportunity...that Set You Apart:** + Bachelor of Science in Chemical /Electrical Engineering preferred + Experience leading small to medium… more
    Emerson (10/01/25)
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  • Process Engineer

    Actalent (St. Louis, MO)
    Process Engineer - St. Louis, MOAbout the Role We are seeking a Process Engineer to join our dynamic team and drive innovation in pharmaceutical and ... biologics manufacturing. This role is critical to ensuring process reliability, optimization, and compliance through Continued Process Verification (CPV) and… more
    Actalent (11/18/25)
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  • Mechanical Engineer 5(Industrial/…

    CDM Smith (St. Louis, MO)
    …of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/ Process ) **Group:** IND **Certification/License Requirements:** Professional ... Regular **Minimum Qualifications:** Bachelor's degree in Mechanical, Architectural or Chemical Engineering, or in Engineering Technology or related discipline.… more
    CDM Smith (11/08/25)
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  • Materials and Process Engineer

    The Boeing Company (Berkeley, MO)
    …\#TheFutureIsBuiltHere #ChangeTheWorld The Boeing Company is currently seeking a **Materials and Process Engineer (M&P)** to support our ** Chemical Technology ... + Support the Research and Development of next generation Chemical Technology Materials including paints, coatings, pigments, sealants, and composites.… more
    The Boeing Company (11/05/25)
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  • Process Engineer

    Actalent (St. Louis, MO)
    Job Title: Process EngineerJob Description We are searching for a Process Engineer with experience and education in biopharmaceutical processing or a related ... scale-up, validation, and transfer of manufacturing processes. As a Process Engineer , you will play a key...with GMP standards. Essential Skills + Bachelor's degree in Chemical Engineering, Biochemistry, or related scientific field. + 3… more
    Actalent (11/12/25)
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  • Process Engineer

    Actalent (St. Louis, MO)
    …Title: Process Validation EngineerJob Description We are currently seeking a Process Validation Engineer to support Continued Process Verification. This ... individual will play a crucial role in supporting the Process Engineering teams in areas such as Tech Transfer,...within a team. Essential Skills + Bachelor's degree in Chemical Engineering, Biochemistry, or a related scientific field. +… more
    Actalent (11/11/25)
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  • Automation Engineer 4

    CDM Smith (St. Louis, MO)
    …in designing and implementation of SCADA systems, controls and instrumentation in the process industries? Do you have a track record of providing excellent client ... and around the world with all phases of SCADA automation projects. An Automation Engineer at CDM Smith: * Under limited supervision, creates basic to highly complex… more
    CDM Smith (09/16/25)
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