• Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Jewett, OH)
    …all aspects of assigned projects including initial feasibility review and development of project scope, estimate, schedule, engineering design, equipment and ... vet resource estimates, schedules, business benefits, environmental/health/safety impacts. Facilitates technical reviews to ensure detailed engineering meets corporate engineering… more
    Marathon Petroleum Corporation (12/06/25)
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  • Chemical Engineering Intern - Spring…

    Parker Hannifin Corporation (Cleveland, OH)
    …fields will also be considered. + Excellent communication skills (eg, the development /delivery of presentations to technical and non- technical audiences) ... Chemical Engineering Intern - Spring & Summer 2026 Location :...and testing expertise to the Fluid Connectors Group Materials Development Team, with a focus on improving existing materials… more
    Parker Hannifin Corporation (11/06/25)
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  • Refining Chemical Engineering Intern /Co-op…

    Marathon Petroleum Corporation (Findlay, OH)
    …Most Chemical Engineering co-ops and interns enter into the following positions: Process / Technical Service Engineers may work on a variety of projects in the ... Technical Services Department together with your mentor that put...of production data and mass balancing, process modeling, and development of graphical interfaces of refinery process units. Environmental… more
    Marathon Petroleum Corporation (11/14/25)
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  • Transportation Engineering Intern

    AECOM (Cincinnati, OH)
    …have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership ... of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that… more
    AECOM (12/13/25)
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  • Tax Intern - Winter

    Grant Thornton (Cleveland, OH)
    Tax Intern During your internship at Grant Thornton, you will be exposed to tax procedures including tax consulting and tax return preparation which will involve tax ... ESSENTIAL DUTIES AND RESPONSIBILITIES + Reviewing data input, identifying and resolving technical tax issues, and assisting in the review of tax preparations… more
    Grant Thornton (12/10/25)
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  • Design Intern

    AECOM (Columbus, OH)
    …have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership ... of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that… more
    AECOM (10/24/25)
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  • Design Intern

    AECOM (Columbus, OH)
    …have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership ... of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that… more
    AECOM (12/02/25)
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  • Construction Intern - AECOM Hunt

    AECOM (Cleveland, OH)
    …have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership ... of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that… more
    AECOM (11/01/25)
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  • Summer Intern & Co-Op: Chemical, Mechanical…

    Qnity (Circleville, OH)
    …products, and customers + Work in team-based environments with mentorship and technical training + Participate in professional development opportunities tailored ... and diverse perspectives that drive real-world solutions. **As an** ** Engineering intern or co-op, you** **'ll:** + Embrace the Electronics business core values… more
    Qnity (10/23/25)
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  • Summer Intern & Co-Op: Chemical, Mechanical…

    DuPont (Valley View, OH)
    …products, and customers + Work in team-based environments with mentorship and technical training + Participate in professional development opportunities tailored ... technologies and diverse perspectives that drive real-world solutions. **As an Engineering intern or co-op, you'll:** + Embrace DuPont's core values in safety,… more
    DuPont (10/23/25)
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