• ARCO (Denver, CO)
    …are passionate about the construction process to join the team for the Summer of 2026. At ARCO, every associate is empowered to drive their success. You'll be ... **A DAY IN THE LIFE** ARCO offers an exciting Intern opportunity for highly motivated students. A Project Manager...understand that diversity of all those involved in the construction process enhances our ability to deliver the best… more
    DirectEmployers Association (08/06/25)
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  • Xcel Energy (Denver, CO)
    …internal stakeholders while actively participating in large new generation project construction , including but not limited to wind, solar, battery, and combustion ... turbines. Each intern will be relied upon to play a role...generating facilities three (3) days a week during the summer and may require periodic travel to remote renewable… more
    DirectEmployers Association (09/11/25)
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  • The Toro Company (Frederick, CO)
    The 2026 Summer Internship Program will run from May 18, 2026, through August 7, 2026. Candidates must be available to start on May 18 and participate through the ... management solutions; agricultural irrigation systems; rental, specialty and underground construction equipment; and residential turf and snow equipment. We market… more
    DirectEmployers Association (09/10/25)
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  • Civil Engineering Intern ( Summer

    Amrize (Canon City, CO)
    …an unparalleled range of innovative cement, aggregates, asphalt, concrete products and construction services that have been the foundation for infrastructure ... Civil Engineering Intern ( Summer 2026) Requisition ID: 14827...citizenship, physical or mental disability, past, current, or prospective service in the uniformed services , or any… more
    Amrize (10/25/25)
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  • Mining Engineering Intern ( Summer

    Amrize (Morrison, CO)
    …an unparalleled range of innovative cement, aggregates, asphalt, concrete products and construction services that have been the foundation for infrastructure ... Mining Engineering Intern ( Summer 2026) Requisition ID: 14848...citizenship, physical or mental disability, past, current, or prospective service in the uniformed services , or any… more
    Amrize (10/25/25)
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  • Environmental Engineer Intern

    Amrize (Florence, CO)
    …an unparalleled range of innovative cement, aggregates, asphalt, concrete products and construction services that have been the foundation for infrastructure ... Environmental Engineer Intern ( Summer 2026) Requisition ID: 14820...citizenship, physical or mental disability, past, current, or prospective service in the uniformed services , or any… more
    Amrize (10/25/25)
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  • Chemical/Automation Engineering Intern

    Amrize (Florence, CO)
    …an unparalleled range of innovative cement, aggregates, asphalt, concrete products and construction services that have been the foundation for infrastructure ... Chemical/Automation Engineering Intern ( Summer 2026) Requisition ID: 14866...citizenship, physical or mental disability, past, current, or prospective service in the uniformed services , or any… more
    Amrize (10/25/25)
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  • Equipment Engineer Intern - Kiewit…

    Kiewit (Denver, CO)
    …excitement and fulfillment you won't find anywhere else. As an Equipment Engineer Intern , you will support Regional Construction & Mining operations. This ... ID:** 177682 **Job Level:** Internship **Home District/Group:** Kiewit Equipment Services **Department:** Equipment **Market:** Transportation **Employment Type:** Full Time… more
    Kiewit (09/29/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Denver, CO)
    …teams in developing and selecting Inspection companies, as well as third party construction integrity services to complete repairs in accordance with DOT ... a collaborative team environment. Responsibilities: The Natural Gas and NGL Services (Gathering and Processing) Engineering I ntern/Co-op manages all aspects of… more
    Marathon Petroleum Corporation (09/04/25)
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  • Structural Engineering Intern

    WSP USA (Denver, CO)
    …internship will be part of the WSP Summer Internship Program. As a summer intern , you have the opportunity to participate in our 12-week program scheduled ... career connections. Our Federal Programs Structures Team is seeking a Full-Time **Structural Engineering Intern - Summer 2026** to work out of our **Denver, CO**… more
    WSP USA (10/24/25)
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