• Energy & Infrastructure

    Leidos (Denver, CO)
    …Fortune 500 company, currently has openings for Summer Interns to support our Energy and Infrastructure Consulting (E&IC) Division. In our business, we ... and environmental expertise to support the development and financing of capital-intensive energy assets and industrial projects. Our projects and areas of expertise… more
    Leidos (11/06/25)
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  • Intern - Customer Programs - Communities,…

    Guidehouse (Boulder, CO)
    …showcases the Guidehouse culture, and provides interns with a meaningful consulting experience. Interns work with teams and provide real-time deliverables in ... Highlights of the Guidehouse Internship Program include: + 10-week experience in the Summer of 2026 (Anticipated to start Monday, June 1st and run until Friday,… more
    Guidehouse (10/02/25)
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  • Civil/Structural Engineering Intern (OH T-Lines)…

    POWER Engineers (Denver, CO)
    …impacts for our communities and our clients in the power and energy , transportation and infrastructure , environmental, and property and buildings sectors. ... **Civil/Structural Engineering Intern (OH T-Lines) - Summer 2026** Location **Denver** Secondary Locations Job Code...Must be 18 or older. + Demonstrated interest in consulting engineering, electric utility industry, or related field, and… more
    POWER Engineers (09/30/25)
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  • Electrical Engineer Intern/Co-op Summer

    CMTA, Inc (Golden, CO)
    …innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We ... engineers will teach the student co-op how we design and implement electrical systems/ infrastructure as well as energy efficient measures in our building… more
    CMTA, Inc (11/01/25)
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  • Civil Engineering Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Denver, CO)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... the planning, design and permitting of civil engineering, land development and infrastructure projects; + Assist with the preparation and modification of various… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/17/25)
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  • Geotechnical Engineering Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Denver, CO)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the US and around the world. Our employees collaborate seamlessly among 40+ offices and gain valuable hands-on experience that fosters career growth.… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/17/25)
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  • Structural Engineering Intern

    AECOM (Denver, CO)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most ... a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand....well-rounded learning. This position is expected to begin in Summer 2026. **The responsibilities of this position may include,… more
    AECOM (11/06/25)
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