• Environmental Engineering

    CDM Smith (Denver, CO)
    …construction management activities to give a full project lifecycle experience. **Job Title:** Environmental Engineering Intern ( Summer 2026!) **Group:** ... 42478BR **Business Unit:** TSU **Job Description:** CDM Smith is looking for an Environmental Engineering Intern to join our Water Services Team in Denver!… more
    CDM Smith (09/06/25)
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  • Intern /Co-op - Midstream…

    Marathon Petroleum Corporation (Denver, CO)
    …sessions. Qualifications: + Candidates must be pursuing a Bachelor's degree in Chemical Engineering or Environmental Engineering . + Concurrent enrollment in ... and recommendations to appropriate personnel. + Designs and/or reviews engineering designs and cost estimates for environmental ...40 hours per week. + Positions are available Spring, Summer , and Fall semesters. + Availability for multiple work… more
    Marathon Petroleum Corporation (09/21/25)
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  • Civil/Structural Engineering Intern

    POWER Engineers (Denver, CO)
    **Civil/Structural Engineering Intern (OH T-Lines) - Summer 2026** Location **Denver** Secondary Locations Job Code **18793** \# of openings **1** Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=18793) **This Opportunity -** **Civil/Structural Engineering Intern (OH T-Lines) - … more
    POWER Engineers (09/30/25)
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  • Electrical Engineering (SUS) Intern

    POWER Engineers (Lakewood, CO)
    **Electrical Engineering (SUS) Intern - Summer...POWER Engineers, Member of WSP, is a global consulting environmental and engineering firm and one of ... openings **1** Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=18780) **This Opportunity -** **Electrical Engineering (SUS) Intern - Summer more
    POWER Engineers (09/09/25)
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  • Electrical Engineering Intern (SAS)…

    POWER Engineers (Denver, CO)
    **Electrical Engineering Intern (SAS) - Summer...POWER Engineers, Member of WSP, is a global consulting environmental and engineering firm and one of ... Our POWER team is seeking a **Full Time Electrical Engineering Intern - Summer 2026**...clients in the power and energy, transportation and infrastructure, environmental , and property and buildings sectors. As part of… more
    POWER Engineers (08/28/25)
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  • Civil Engineering Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Denver, CO)
    …and knowledge to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Denver. This ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/17/25)
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  • Geotechnical Engineering Intern

    Langan Engineering, Environmental, Surveying and Landscape… (Denver, CO)
    …and knowledge to make impactful contributions. Job Summary Langan is seeking a Geotechnical Engineering Intern / Co-op to join its collaborative team in Denver. ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/17/25)
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  • Industrial Wastewater Engineering

    WSP USA (Lakewood, CO)
    **This Opportunity** WSP is currently initiating a search for a full-time **Industrial Wastewater Engineering Intern - Summer 2026** for our **Lakewood, CO** ... the WSP Summer Internship Program. As a summer intern , you have the opportunity to...Are** **Required Qualifications:** + Actively enrolled in an accredited Environmental Engineering , Chemical Engineering , Civil… more
    WSP USA (08/27/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Denver, CO)
    environmental /health/safety impacts. Facilitates technical reviews to ensure detailed engineering meets corporate engineering standards. Develops project ... Responsibilities: The Natural Gas and NGL Services (Gathering and Processing) Engineering I ntern/Co-op manages all aspects of assigned projects including initial… more
    Marathon Petroleum Corporation (09/04/25)
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  • Heavy Civil Construction Intern

    WW Clyde (Englewood, CO)
    …dams, airport runways, installing large diameter pipe, earthwork at mines and for environmental reclamation. Our Intern Selection Process: WWC will be accepting ... They will have lunch with our interns from last summer ( intern panel) and have the chance...progress. QUALIFICATIONS: + Pursuing a construction management or civil engineering degree. Must be at least a sophomore in… more
    WW Clyde (10/03/25)
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  • Substation Engineer Intern - Kiewit Power…

    Kiewit (Lone Tree, CO)
    …ID:** 177984 **Job Level:** Internship **Home District/Group:** Kiewit Power Engineering **Department:** Design Engineering **Market:** Power **Employment ... Overview** We are looking to hire students pursuing a degree in Electrical Engineering with a Power Delivery focus! These interns will assist with performing … more
    Kiewit (10/04/25)
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  • Intern - Advanced Manufacturing Engineer…

    Philips (Colorado Springs, CO)
    ** Intern - Advanced Manufacturing Engineer - Colorado Springs, CO - Summer 2026** Are you interested in an Internship opportunity with Philips? We welcome ... (MS) degree to participate in a 3 month paid intern opportunities at our site in Colorado. Through this...fit if** + Currently pursuing a Bachelor's degree in Engineering , preferably Manufacturing, Mechanical, or Biomedical + Strong mechanical… more
    Philips (09/24/25)
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  • Equipment Engineer Intern - Kiewit…

    Kiewit (Denver, CO)
    …and fulfillment you won't find anywhere else. As an Equipment Engineer Intern , you will support Regional Construction & Mining operations. This position is ... and comply with all federal, state, and company health, safety, and environmental requirements + Material handling and procurement + Create and maintain tool/filter… more
    Kiewit (09/29/25)
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  • Software Developer Intern ( Summer

    Parsons Corporation (Denver, CO)
    …what you're looking for. **Job Description:** Parsons is looking for qualified candidates to intern with us during the summer of 2025! Qualified candidates will ... as SpringBoot or Angular **Majors include:** + Computer Science + Software Engineering + Computer Engineering + Data Science **Security Clearance Requirement:**… more
    Parsons Corporation (09/16/25)
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  • Civil/Transmission Line Engineer Intern

    Kiewit (Lone Tree, CO)
    …ID:** 177986 **Job Level:** Internship **Home District/Group:** Kiewit Power Engineering **Department:** Design Engineering **Market:** Power **Employment ... Overview** We are looking to hire students pursuing a degree in Civil Engineering for our Transmission Line Engineer internship! These interns will assist with… more
    Kiewit (10/04/25)
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  • Environmental Health & Safety Intern

    Trane Technologies (Pueblo, CO)
    …Pursuing a BS/BA in Occupational Safety and Health, Safety Science and Environmental Engineering , Safety Management, Chemical/Mechanical Engineering , or ... assignments, leadership experience, and opportunities to network. Our 12-week summer internship opportunity offers candidates working toward their Bachelor's in… more
    Trane Technologies (09/19/25)
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  • Intern

    Terracon (Fort Collins, CO)
    …to work throughout the school year as well **Majors Considered:** Civil Engineering , Environmental Engineering , Geotechnical Engineering , Geological ... for students interested in gaining hands-on experience in consulting engineering . Whether you're passionate about geotechnical investigations, environmental more
    Terracon (10/01/25)
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  • Intern

    Terracon (Fort Collins, CO)
    …to work throughout the school year as well **Majors Considered:** Civil Engineering , Environmental Engineering , Geotechnical Engineering , Geological ... for students interested in gaining hands-on experience in consulting engineering . Whether you're passionate about geotechnical investigations, environmental more
    Terracon (10/02/25)
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  • Intern - Customer Programs - Communities,…

    Guidehouse (Fort Collins, CO)
    …position **What Would Be Nice To Have** **:** + Degree/Majors Preferred: Engineering , Econometrics, Business, Social or Political Science, Environmental Studies, ... **Job Family** **:** Intern **Travel Required** **:** Up to 25% **Clearance...Guidehouse Internship Program include: + 10-week experience in the Summer of 2026 (Anticipated to start Monday, June 1st… more
    Guidehouse (10/02/25)
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  • Civil Engineer Intern - Water Job Details…

    Black & Veatch (Denver, CO)
    …Full-Time **Project Only Hire :** No **Visa Sponsorship Available:** No **Job Summary** As a Summer Intern at Black & Veatch you will play a meaningful role in ... **Civil Engineer Intern - Water** Date: Sep 26, 2025 Location:...required. Current enrollment in ABET accredited university in Civil Engineering program with emphasis in Structural, Environmental ,… more
    Black & Veatch (09/27/25)
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