• Cupertino Electric (Columbus, OH)
    **Posting Title:** Summer Internship - Entry Level Project Engineer Track (Multiple Locations) **Salary Range:** $25.77/hour to $35.23/hour Final determination of a ... we do it is everything. **ABOUT THE ROLE** The Internship Program at Cupertino Electric, Inc. is a 10-to-12-week...post-graduate students to various aspects of CEI's core markets: Commercial , Data Center, and Energy & Renewables. The program… more
    DirectEmployers Association (09/11/25)
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  • Oatey (Cleveland, OH)
    …Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust ... in a place where you matter?** **2026 Oatey Summer Internship Program - The Oatey Intern Experience** Interested in...China. Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition… more
    DirectEmployers Association (11/22/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/07/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (09/09/25)
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  • Oatey (Cleveland, OH)
    …Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust ... Mexico, and China. Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with plumbing… more
    DirectEmployers Association (10/28/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/07/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/07/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/07/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/03/25)
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  • Oatey (Cleveland, OH)
    …Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust ... Mexico, and China. Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with plumbing… more
    DirectEmployers Association (09/03/25)
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  • BWX Technologies, Inc. (Barberton, OH)
    …company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide ... and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space… more
    DirectEmployers Association (10/07/25)
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  • Commercial Production

    Nexstar Media Group (Dayton, OH)
    …and fun. WDTN and WBDT is seeking an Intern who has a strong interest in commercial production . If you are a team player looking to get hands-on experience in ... to be part of a creative team and a supportive team, then this is the internship for you. Responsibilities + Assist commercial producers on a daily basis +… more
    Nexstar Media Group (09/08/25)
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  • Summer 2026 Supply Chain Materials…

    Copeland (Sidney, OH)
    …engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect ... At Copeland, we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to gain real-world experience while contributing… more
    Copeland (09/14/25)
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  • Air Management Engineering Internship

    Copeland (Sidney, OH)
    …engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect ... we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to gain real-world...focused, cross functional team to prepare this product for production release. + Learn and apply your skills in… more
    Copeland (11/02/25)
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  • Intern/Co-op - Commercial (Summer 2026)

    Marathon Petroleum Corporation (Findlay, OH)
    …Data Science or other related disciplines. Commercial Development: In a Commercial Development internship role, you'll support efforts to identify and pursue ... and attention to detail are essential for success in this role. This internship provides valuable experience in understanding the Commercial aspects of the… more
    Marathon Petroleum Corporation (11/06/25)
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  • Mechanical Engineering Intern (Summer 2026)

    Amrize (Paulding, OH)
    …across 1,000 sites supported by an unparalleled distribution network. Infrastructure, commercial and residential, new build, repair and refurbishment: We're in every ... and thrive in our high-performance culture. This opportunity will be a 10-week, paid internship beginning May 27th, 2026. This internship will be based at our… more
    Amrize (11/12/25)
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  • Spring 2026 Manufacturing / Quality Engineer…

    Copeland (Sidney, OH)
    …engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect ... we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to gain real-world...Copeland! **The Team & Role** Work in an assembly production environment to maintain the highest standards of safety,… more
    Copeland (09/18/25)
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  • Supplier Quality & Development Intern…

    Copeland (Sidney, OH)
    …engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect ... At Copeland, we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to gain real-world experience while contributing… more
    Copeland (09/06/25)
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  • Design Engineer Intern

    Copeland (Sidney, OH)
    …engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect ... we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to gain real-world...product management teams to bring concepts from idea to production . **Key Responsibilities & Your Day-to-Day** + Assist in… more
    Copeland (09/06/25)
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  • Operations Leadership Development Program

    Polaris Industries (Wilmington, OH)
    …Supplier Quality, Supplier Development + New Product Introduction + Lean + Production Line and/or Distribution Center Supervisor + Project Management Upon completion ... interest in long-term career development. **Preferred Qualifications:** + Previous Internship /Co-op experience + Experience with Lean Manufacturing, Six Sigma, or… more
    Polaris Industries (11/12/25)
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