• Environmental Engineering

    CDM Smith (Denver, CO)
    …construction management activities to give a full project lifecycle experience. **Job Title:** Environmental Engineering Intern ( Summer 2026!) **Group:** ... 42476BR **Business Unit:** TSU **Job Description:** CDM Smith is looking for an Environmental Engineering Intern to join our Water Services Team! You'll be… more
    CDM Smith (12/06/25)
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  • Environmental Services Intern

    Stantec (Denver, CO)
    …We're looking for interns for our summer 2026 internship program! As an Intern for the West Region Environmental Services Group at Stantec, you can expect ... Your Capabilities and Credentials - Understanding of water and or environmental related principles and engineering concepts, including related hydraulics… more
    Stantec (12/06/25)
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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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  • Environmental Engineer Intern

    Kiewit (Lone Tree, CO)
    …mapping + Investigate permitting requirements **Qualifications** + Pursuing a degree in Environmental Engineering , Civil Engineering or a related degree ... **Position Overview** **Kiewit Infrastructure Engineers (KIE)** has an opening for a dynamic Environmental Engineer Intern . You will be part of our rapidly… more
    Kiewit (12/07/25)
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  • Civil Engineering Intern

    Amrize (Colorado Springs, CO)
    Civil Engineering Intern ( Summer 2025) Requisition ID: 15136 Location: Colorado Springs, CO, US, 80903 Pay Type: Estimated Wage Range $20.00 - $25.00/Hourly ... Learn more at www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: We're seeking aCivil Engineering Intern ( Summer 2025)who's ready… more
    Amrize (11/20/25)
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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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  • 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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  • 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 (12/04/25)
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  • Health & Safety Intern ( Summer

    Amrize (Lakewood, CO)
    …enrolled in an undergraduate program majoring in Occupational Health and Safety, Environmental Engineering , or similar filed. + Experience with Excel, ... Health & Safety Intern ( Summer 2026) Requisition ID: 15103 Location: Lakewood, CO, US, 80401 Pay Type: Estimated Wage Range: $20.00 - $26.00/Hourly **COMPANY… more
    Amrize (11/15/25)
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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 (12/04/25)
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  • Geologist Intern ( Summer 2026!)

    CDM Smith (Denver, CO)
    …professionals as a Geologist Intern and gain hands-on experience in environmental engineering and geosciences. This internship offers a unique opportunity to ... to contribute to meaningful environmental projects. **Job Title:** Geologist Intern ( Summer 2026!) **Group:** ESO **Employment Type:** Temporary **Minimum… more
    CDM Smith (12/11/25)
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  • Equipment Engineer Intern - Kiewit…

    Kiewit (Lone Tree, 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 (12/12/25)
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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 (12/04/25)
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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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  • Civil/Structural Engineering Intern

    Colliers Engineering & Design (Englewood, CO)
    …transportation, MEP (mechanical, electrical & plumbing) engineering , architecture, geospatial/survey, infrastructure, governmental, geotechnical/ environmental ... Overview Colliers Engineering & Design is currently seeking a motivated...problem solving activities, contests, drawings, and create end of summer presentations which help showcase their learning and experiences.… more
    Colliers Engineering & Design (11/11/25)
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  • Survey/Remote Sensing Intern

    Colliers Engineering & Design (Englewood, CO)
    …3,000+ experts specializing in civil/site, transportation, MEP engineering , architecture, geospatial/survey, infrastructure, environmental , telecommunications, ... Overview We're looking for a driven, curious, and tech-savvy intern to join our Survey/Geospatial team in Denver, CO...our Survey/Geospatial team in Denver, CO starting Spring or Summer 2026! This is your chance to jump into… more
    Colliers Engineering & Design (12/09/25)
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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 (12/02/25)
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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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  • Digital / DSP ASIC Designer Intern

    Keysight Technologies, Inc. (Colorado Springs, CO)
    …how we do it. Job Description Keysight Technologies has an exciting opportunity for a Summer Intern ASIC R&D Digital Design Engineer. You will be an integral ... team, to design digital / DSP ASICs. As an Intern , you will apply your Hardware/Software Engineering ...Qualifications + Junior level or above at time of summer internship and pursuing BS/MS in Electrical Engineering more
    Keysight Technologies, Inc. (11/17/25)
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