• Process & Project Engineering

    Henkel (Delaware, OH)
    Process & Project Engineering Intern - Summer 2026 **_About_** **_this_** **_position_** At Henkel, you'll be part of an organization that's shaping the ... you'll do** + Gain hands-on experience supporting real-world projects and continuous process improvement initiatives. + Assist in the design and implementation of… more
    Henkel (09/12/25)
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  • Process Engineering Intern

    Jacobs (Cincinnati, OH)
    …transforming intangible ideas into innovative solutions designing the future - today. As a Process Engineering Intern with Jacobs, you will too! We're ... looking for a Process Engineering Intern in Cincinnati, Ohio to join our Life Sciences team in Summer 2026 who is excited about working on projects that… more
    Jacobs (10/08/25)
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  • Mechanical Engineering Intern

    Amrize (Paulding, OH)
    Mechanical Engineering Intern ( Summer 2026) Requisition ID: 15075 Location: Paulding, OH, US, 45879 Pay Type: Estimated Wage Range $20.00 - $26.00/Hourly ... more at www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: Join Amrize as a Mechanical Engineering Intern ( Summer 2026) and help… more
    Amrize (11/12/25)
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  • Intern /Co-op - Midstream Logistics…

    Marathon Petroleum Corporation (Findlay, OH)
    …and develop future technical and leadership talent for the benefit of MPC, the engineering intern /co-op, and the engineering profession. The intern /co-op ... is comprised of four primary components: Logistics & Storage Engineering (L&SE) - L&SE provides engineering design...to offer a variety of assignments with increasing responsibility. Intern /Co-ops will gain experience in the 5 phases of… more
    Marathon Petroleum Corporation (09/06/25)
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  • Summer Intern Mechanical…

    Allegion (Cincinnati, OH)
    …sponsorship for employment visa status (eg, H-1B, TN, etc.) for this employment position._ ** Summer Intern ** - Engineering Department As an Allegion ... Award, which recognizes the most engaged workplace cultures in the world._ ** Summer Intern - Mechanical** /Electrical Engineer, Steelcraft Manufacturing Plant -… more
    Allegion (11/22/25)
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  • Summer 2026 Mechanical Engineering

    Graphic Packaging International, LLC (Kenton, OH)
    Summer 2026 Mechanical Engineering Intern Requisition ID: 11667 Location: Kenton, OH, US, 43326 Department: Manufacturing & Operations Travel: No Travel ... from you.** **A World of Difference. Made Possible.** **The Summer 2026 Mechanical Engineering intern ...goals + Review procedures, analyze data, and implement sustained process improvements + Help to identify potential changes needed… more
    Graphic Packaging International, LLC (09/24/25)
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  • Engineering Intern - Summer

    Parker Hannifin Corporation (Cleveland, OH)
    Engineering Intern - Summer 2026 Location : CLEVELAND, OH, United States Job Family : Engineering Job Type : Regular Posted : Nov 18, 2025 Job ID : 61104 ... a difference. We have an exciting opening for an Engineering Intern - Summer 2026...aspects of design, development, analysis, testing and technology validation process . Proficient with Microsoft Office Suite (Outlook, Excel, PowerPoint)… more
    Parker Hannifin Corporation (11/19/25)
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  • Intern /Co-op - Logistics & Storage…

    Marathon Petroleum Corporation (Findlay, OH)
    …is just as important as the bottom line. Responsibilities: Logistics & Storage Engineering (L&SE) provides engineering design and project management services to ... facilities, via pipelines and marine transportation operations. The L&SE Project Controls Intern /Co-op position offers a variety of challenges to students holding a… more
    Marathon Petroleum Corporation (09/09/25)
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  • Automation Engineering Intern

    CDM Smith (Columbus, OH)
    …Description:** CDM Smith is looking for an Automation (Instrumentation & Controls) Engineering Intern to join our team in Summer 2026! You'll be working with ... testing, integrating and starting up of these systems. **Job Title:** Automation Engineering Intern ( Summer 2026!) **Group:** ISO **Employment Type:**… more
    CDM Smith (11/08/25)
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  • Intern - Manufacturing Engineering

    Allied Mineral Products (Columbus, OH)
    ** Intern - Manufacturing Engineering ( Summer 2026)** **Allied Mineral Products** is a leading manufacturer of monolithic refractories worldwide, ... headquartered in Columbus, Ohio. We are currently seeking an ** Intern -** **Manufacturing Engineering ( Summer 2026)** **.** This role will support the Plant … more
    Allied Mineral Products (10/16/25)
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  • Intern /Co-op - Refining Electrical…

    Marathon Petroleum Corporation (Canton, OH)
    …practices, build critical thinking skills, and gain an understanding of how all engineering disciplines work together as a cohesive team. You will also gain ... with a team of professionals who run a specific portion of the refining process . Most often, Electrical Engineers will have an opportunity to work on more than… more
    Marathon Petroleum Corporation (08/25/25)
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  • Refining Chemical Engineering Intern

    Marathon Petroleum Corporation (Findlay, OH)
    …include: develop and lead test runs to optimize refinery operations; perform process engineering calculations concerning the various process technology ... of refinery process units; work on various process engineering projects within a Wastewater Treatment...or in the future. + Positions are available spring, summer , and fall semesters + Availability for multiple work… more
    Marathon Petroleum Corporation (11/14/25)
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  • Engineering Intern Summer

    Post Holdings Inc. (New Albany, OH)
    …. **Responsibilities** **Position Overview** Join our 10-week program in the Engineering and Continuous Improvement organization for the Summer of ... **Brand:** Bob Evans Farms **Categories:** Intern **Locations:** New Albany, Ohio **Position Type:** ...waste using lean manufacturing techniques like value stream mapping, process balancing, and waste reduction. + Develop, manage and… more
    Post Holdings Inc. (11/12/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Jewett, OH)
    …Responsibilities: The Natural Gas and NGL Services (Gathering and Processing) Engineering I ntern/Co-op manages all aspects of assigned projects including initial ... feasibility review and development of project scope, estimate, schedule, engineering design, equipment and material selection, project bidding, contractor selection,… more
    Marathon Petroleum Corporation (09/06/25)
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  • Inspection Engineering Intern

    GE Aerospace (Springdale, OH)
    **Job Description Summary** GE Aerospace's Inspection Engineering Interns gain broad exposure to the use of state-of-the-art inspection technologies in a ... manufacturing environment. With our intern program, students will have the opportunity combine hands-on...aircraft engine components. Ultimately, you'll be placed for the summer taking your preferences into account while also considering… more
    GE Aerospace (09/27/25)
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  • Engineering Intern ( Summer

    Hubbell Power Systems (Solon, OH)
    Engineering Intern ( Summer 2026) - Solon, OH Apply now " Date: Nov 21, 2025 Location: Solon, OH, US, 44139 Company: Hubbell Incorporated Job Overview The ... robust projects that will provide practical experience. + Assisting with process improvement. + Managing multiple projects with overlapping tasks and working… more
    Hubbell Power Systems (08/27/25)
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  • Summer Intern & Co-Op: Chemical,…

    Qnity (Circleville, OH)
    …technologies and diverse perspectives that drive real-world solutions. **As an** ** Engineering intern or co-op, you** **'ll:** + Embrace the Electronics ... a wide range of exciting and impactful areas, including Manufacturing Technical and Process Engineering , Capital Projects, Automation and Process Control,… more
    Qnity (10/23/25)
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  • Summer Intern & Co-Op: Chemical,…

    DuPont (Valley View, OH)
    …innovative technologies and diverse perspectives that drive real-world solutions. **As an Engineering intern or co-op, you'll:** + Embrace DuPont's core values ... a wide range of exciting and impactful areas, including Manufacturing Technical and Process Engineering , Capital Projects, Automation and Process Control,… more
    DuPont (10/23/25)
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  • Civil Engineering Intern -Water…

    Stantec (Toledo, OH)
    …projects that will benefit future generations. Grow with us, H2O+U. Your Opportunity As an Intern for Summer 2026 based in our Toledo office, you will work in ... river diversions, land development, stream restoration, and other aspects of civil engineering . Candidates should be highly motivated and dependable students who are… more
    Stantec (09/18/25)
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  • Summer 2026 Autonomy & Robotics…

    AeroVironment (Fairborn, OH)
    …specific details regarding the team and location. **Summary** As an **Autonomy & Robotics Engineering Intern ** , you will work alongside a team of skilled ... **Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience… more
    AeroVironment (09/05/25)
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