• Plant Optimization Engineer

    Packing Corp of America (Newark, OH)
    …and improve communication. + Organize and implement moderate to large process improvements, problem elimination and capital/expense projects focusing on asset health ... perform root cause analysis. + Modify and optimize the maintenance (PM) work process + Recommend innovative solutions to improve equipment, facility, and plant more
    Packing Corp of America (10/11/25)
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  • Product Engineer Intern /Co-op…

    Curtiss-Wright Corporation (Brecksville, OH)
    Product Engineer Intern /Co-op We are looking for a Product Engineer Intern to join our C-W Farris team! You will perform various tasks under the ... team, supporting our Pressure Relief Valve product lines. An Intern /Co‐op you will handle a variety of analytical, mechanical,...a facility's entire lifecycle, transforming the way you ensure plant safety. Find out more information and view our… more
    Curtiss-Wright Corporation (11/21/25)
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  • Research & Development Engineer

    Procter & Gamble (Mason, OH)
    …our packages and devices are responsibly developed with sustainability in mind. + Process Development & Pilot Plant Operations: Translates ideas, concepts, and ... tools, you'll be encouraged to dive into the innovation process , and you'll be tasked to advance real needs...areas in R&D where you could work as an intern , including: + Products Research: Deeply understand s our… more
    Procter & Gamble (11/17/25)
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  • Intern /Co-op - Refining Mechanical…

    Marathon Petroleum Corporation (Canton, OH)
    …our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect to become familiar with ... professionals who run a specific portion of the refining process . Most often, Mechanical Engineers will have an opportunity...refinery, leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (11/24/25)
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  • Manufacturing Engineer Intern

    Paccar Winch Inc. (Chillicothe, OH)
    Manufacturing Engineer Intern Apply now " Apply now + Apply Now + Start applying with LinkedIn Start + Please wait Date: Nov 13, 2025 Location: Chillicothe, OH, ... and develop sustainable training plan. + Develop, improve and audit current process or equipment documentation that will include training plans. + Develop and… more
    Paccar Winch Inc. (10/15/25)
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  • Refining Chemical Engineering Intern /Co-op…

    Marathon Petroleum Corporation (Findlay, OH)
    …taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant ; participate in ... our people, and fosters a collaborative team environment. Responsibilities: As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with … more
    Marathon Petroleum Corporation (11/14/25)
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  • Industrial Engineering Intern

    Cleveland-Cliffs Inc. (Middletown, OH)
    …the opportunity to be considered for future full-time employment. As an Industrial Engineer Intern at Cleveland-Cliffs, the projects assigned will vary based on ... the intern 's education level and plant location, but...facility layout and operational data, such as, production costs process flow charts, and production schedules. + Various other… more
    Cleveland-Cliffs Inc. (09/19/25)
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  • Chemical Engineering Intern

    Cleveland-Cliffs Inc. (Middletown, OH)
    …the opportunity to be considered for future full-time employment. As a Chemical Engineer ing Intern at Cleveland-Cliffs, the projects assigned will vary based ... on the intern 's education level and plant location, but...+ Evaluate technical specifications and economic factors relating to process or product design objectives + Monitor material performance… more
    Cleveland-Cliffs Inc. (09/19/25)
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  • Intern /Co-op - Refining Electrical…

    Marathon Petroleum Corporation (Canton, OH)
    …our people, and fosters a collaborative team environment. Responsibilities: As an Electrical Engineer at a Marathon refinery, you can expect to become familiar with ... professionals who run a specific portion of the refining process . Most often, Electrical Engineers will have an opportunity...refinery, leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (11/26/25)
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  • Corporate HR Intern (2026-27 School Year)

    Parker Hannifin Corporation (Cleveland, OH)
    Corporate HR Intern (2026-27 School Year) Location : CLEVELAND, OH, United States Job Family : Professional - Entry Job Type : Regular Posted : Dec 2, 2025 Job ID : ... serves customers across aerospace & defense, energy, HVAC & refrigeration, in- plant & industrial equipment, off-highway and transportation. Our scale is global,… more
    Parker Hannifin Corporation (12/03/25)
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