• Maintenance Engineering Intern (Gelest)

    Mitsubishi Chemical Group (Morrisville, PA)
    …and Responsibilities:** + Assist in optimizing preventive and predictive maintenance of chemical processing equipment + Analyze failure mechanisms in mechanical, ... **Company:** Gelest Inc. **Job Description:** Gelest, Inc., part of the Mitsubishi Chemical Group, is seeking a Maintenance Engineering Intern to join our team for… more
    Mitsubishi Chemical Group (01/03/26)
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  • Process Operator (Gelest)

    Mitsubishi Chemical Group (Glen Rock, PA)
    …of, but not limited to the following: + Operate various types of chemical processing equipment, such as reactors, distillation columns, heat exchangers, pumps, ... **Company:** Gelest Inc. **Job Description:** Gelest, Inc., part of the Mitsubishi Chemical Group, is hiring a Process Operator to join our team in Glen Rock, PA.… more
    Mitsubishi Chemical Group (12/22/25)
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  • Process Operator (Gelest)

    Mitsubishi Chemical Group (Morrisville, PA)
    …and environmental regulations. **PRINCIPAL ACCOUNTABILITIES:** + Operate various types of chemical processing equipment, such as reactors, distillation columns, ... **Company:** Gelest Inc. **Job Description:** Gelest, Inc., part of the Mitsubishi Chemical Group, is hiring a Process Operator to join our team in Morrisville, PA.… more
    Mitsubishi Chemical Group (12/22/25)
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  • Machine Operator

    Sysco (Warrendale, PA)
    …mechanical processing (eg, mixing, grinding, separating, filtering, etc.) and chemical processing (altering the chemical properties of materials ... through chemical reactions and changing temperature, pressure, etc.) * Setting up and operating machine tools to convert materials into parts, sub-assemblies, and assemblies * Surface finishing of parts, components, and assembled items including… more
    Sysco (01/10/26)
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  • Associate Principal Scientist, Chemistry

    Merck (West Point, PA)
    …CMC sections of regulatory submissions **Required Skills:** Analytical Chemistry, Analytical Development, Chemical Biology, Chemical Processing , Chemical ... Synthesis, Chromatography, Computational Chemistry, Data Analysis, Enzymology, Experimental Development, Gas Chromatography Analysis, Gas Chromatography-Mass Spectrometry (GC-MS), High-Performance Liquid Chromatography (HPLC), Infrared Spectroscopy, Karl… more
    Merck (01/09/26)
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  • Project Leader, Product Development (Gelest)

    Mitsubishi Chemical Group (Morrisville, PA)
    …skills and ability to manage multiple priorities. * Ability to work safely within a chemical processing environment and use appropriate PPE. * Ability to lift up ... Inc. **Job Description:** Gelest, Inc., part of the Mitsubishi Chemical Group, is hiring a Project Leader in our...to contribute to our mission of delivering innovative specialty chemical solutions to customers worldwide. We are seeking an… more
    Mitsubishi Chemical Group (12/22/25)
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  • Process Operator

    Adecco US, Inc. (Malvern, PA)
    …* Experience working in a GMP or regulated environment * Pharmaceutical or chemical processing background **Physical & Work Environment Requirements** * Stand or ... and non-hazardous pharmaceutical materials * Set up, operate, and monitor processing equipment * Accurately complete batch records following Good Documentation… more
    Adecco US, Inc. (01/15/26)
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  • Operations Technician

    BP Americas, Inc. (Hegins, PA)
    …gas operation experience a plus, minimum of 1-3 years in landfill gas processing , chemical plant operations, industrial gas operations, or power plant operations ... of a landfill gas to Renewable Natural Gas (RNG) processing facility. This position requires 25%-50% travel per month...repair as well as required scheduled maintenance. + Basic chemical and mechanical experience + Hands-on mechanical and process… more
    BP Americas, Inc. (12/29/25)
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  • Materials Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Future work is also expected to include composition and pH monitoring of chemical processing tanks\. All work will be performed and documented using ... lab instructions and procedures\. This includes using our Laboratory Information Management System \(LIMS\) to capture results and written reports\. He/she will be expected to engage with internal lab customers and other lab team members daily while also being… more
    Lockheed Martin (01/08/26)
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  • Senior Piping Designer

    System One (Canonsburg, PA)
    …multiple engineering disciplines Preferences + Background in steel production, chemical processing , power generation, mining operations, or water/wastewater ... treatment facilities + Experience incorporating 3D laser scanning data and point cloud models + Proficiency conducting model reviews and resolving spatial conflicts in Navisworks + Exposure to full EPC (Engineering, Procurement, Construction) project workflows… more
    System One (12/26/25)
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