• Intern /Co-op - Safety & Industrial Hygiene…

    Marathon Petroleum Corporation (Canton, OH)
    …Dakota, Midland, Texas, San Antonio, Texas, Texas City, Texas Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an ... may include: facility audits; employee training programs; industrial hygiene; design and implementation of industrial hygiene equipment; equipment maintenance;… more
    Marathon Petroleum Corporation (12/19/25)
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  • Transportation Roadway Intern ,…

    Stantec (Columbus, OH)
    A career in transportation is more than bridges, roads, and rail. As we plan, design , and manage projects that move people and goods from Point A to Point B, we ... all project phases. We partner with our clients to design fit-for-purpose solutions that address the communities' unique needs...and applauds ambition. This is a paid internship with full or part-time hours during the Summer of 2026.… more
    Stantec (12/03/25)
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  • Mechanical Engineer Intern /Co-op…

    CMTA, Inc (Dublin, OH)
    …unparalleled growth and career opportunities. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for ... drawings for real CMTA projects. This position is a full time (40 hrs./week), **onsite** position with a competitive...position will start ~January 2026 and go through the Spring 2026 semester. Dates are flexible with school calendar.**… more
    CMTA, Inc (01/04/26)
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  • Traffic Intern / Co-op - Spring

    Langan Engineering, Environmental, Surveying and Landscape… (Cleveland, OH)
    …to make impactful contributions. Job Summary Langan is seeking a Traffic/Transportation Intern or Co-op to join its collaborative team in Cleveland, Chicago, or ... event management for large stadiums, transportation master planning, traffic signal design , and Highway Occupancy Permit (HOP) plans & designs. Assignments may… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (11/22/25)
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  • Structural Engineering Co-op - Transportation -…

    Stantec (Cincinnati, OH)
    …excellence across all project phases. We partner with our clients to design fit-for-purpose solutions that address the communities' unique needs throughout the ... at large. We are looking for talented Transportation Engineering Interns interested in structural design of bridges, retaining walls, etc. who want to be part of a… more
    Stantec (12/03/25)
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  • Intern /Co-op - Midstream Logistics…

    Marathon Petroleum Corporation (Findlay, OH)
    …Job Requisition ID: 00018573 Location Address: 539 S Main St Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an ... components: Logistics & Storage Engineering (L&SE) - L&SE provides engineering design and project management services to Terminals, MPL, and Marine. Terminals… more
    Marathon Petroleum Corporation (12/19/25)
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  • Intern /Co-op - Logistics & Storage…

    Marathon Petroleum Corporation (Findlay, OH)
    …Job Requisition ID: 00018434 Location Address: 539 S Main St Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an ... bottom line. Responsibilities: Logistics & Storage Engineering (L&SE) provides engineering design and project management services to support the continuous growth… more
    Marathon Petroleum Corporation (12/09/25)
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  • Intern /Co-op - Refining Mechanical…

    Marathon Petroleum Corporation (Canton, OH)
    …Texas City, Texas, Wilmington, California Education: High School (Required) Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is ... approved, you, as the project manager, will oversee the design effort and assist in the construction process. MPC...be authorized to work in the US on a full -time indefinite basis without the need for employment visa… more
    Marathon Petroleum Corporation (11/24/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Jewett, OH)
    …Antonio, Texas, Washington, Pennsylvania, West Union, West Virginia Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP ... review and development of project scope, estimate, schedule, engineering design , equipment and material selection, project bidding, contractor selection,… more
    Marathon Petroleum Corporation (12/06/25)
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