• National Renewable Energy Laboratory (Boulder, CO)
    **Posting Title** Post-Undergraduate/Graduate (Year-Round) Software Engineering Intern for Grid Modeling Applications . **Location** CO - Golden . **Position ... Type** Intern (Fixed Term) . **Hours Per Week** 40 ....secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges… more
    DirectEmployers Association (11/15/25)
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  • National Renewable Energy Laboratory (Boulder, CO)
    **Posting Title** Post-Undergraduate/Graduate (Year-Round) Data Engineering Intern . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . ... and Analysis team is seeking a curious, sharp, and technically skilled **Data Engineering Intern ** to help build the largest grid datasets in the world. We are… more
    DirectEmployers Association (11/15/25)
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  • National Renewable Energy Laboratory (Boulder, CO)
    **Posting Title** Graduate (Year-Round) Intern - Chemical Engineering . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . **Hours Per Week** ... secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges...the Rockies (NLR) has an opening for a graduate intern to support a research team focused on the… more
    DirectEmployers Association (09/26/25)
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  • National Renewable Energy Laboratory (Boulder, CO)
    …team is thrilled to announce an exciting opportunity for a full-time graduate engineering intern with experience in machine learning, time series forecasting, ... **Posting Title** Graduate Intern - Machine Learning - Solar Forecasting ....secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges… more
    DirectEmployers Association (11/22/25)
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  • Advanced Energy (Fort Collins, CO)
    EHS Intern **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power ... and ISO45001). **WORK ENVIRONMENT:** + Time is divided between office, engineering labs, and serive/repair environments. + Requires sitting, standing, walking, and… more
    DirectEmployers Association (11/14/25)
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  • Advanced Energy (Fort Collins, CO)
    Intern - Firmware Engineer - Spring 2026 (Fort Collins, CO) **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq: AEIS) is a global leader in the design and ... Colorado. **POSITION SUMMARY:** Advanced Energy is currently seeking Electrical Design Engineering Interns and Co-Ops to support development activities across our… more
    DirectEmployers Association (10/30/25)
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  • Micron Technology, Inc. (Longmont, CO)
    …driving innovation to transform how the world uses information. Our SSD Engineering team is dedicated to delivering high-performance firmware that powers modern ... storage products for global markets. **Position Overview** As an SSD Firmware Intern , you will work alongside senior engineers to develop, test, and refine firmware… more
    DirectEmployers Association (10/08/25)
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  • National Renewable Energy Laboratory (Denver, CO)
    **Posting Title** Graduate (6-12 months) Power System Stability Analysis Intern . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . **Hours Per ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (12/11/25)
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  • National Renewable Energy Laboratory (Boulder, CO)
    **Posting Title** Graduate (3-12 month) Intern - Artificial Intelligence for Power System Operations . **Location** CO - Golden . **Position Type** Intern (Fixed ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (11/15/25)
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  • National Renewable Energy Laboratory (Boulder, CO)
    **Posting Title** Graduate Intern - Data Center Load Modeling for Transmission Planning Studies . **Location** CO - Golden . **Position Type** Intern (Fixed ... secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges...the Rockies (NLR) is looking for a highly motivated intern to join our team and support the development… more
    DirectEmployers Association (11/15/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Post-Undergraduate/Graduate Intern - Biomass Upcycling for Building Materials Development . **Location** CO - Golden . **Position Type** Intern ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (12/13/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Post-Undergraduate (Year-Long) Internship: Molecular Biology and Metabolic Engineering . **Location** CO - Golden . **Position Type** Intern ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (12/02/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Post-Undergraduate (Year-Round) Intern - Analytical Chemistry - Biomass Analysis . **Location** CO - Golden . **Position Type** Intern (Fixed ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (09/27/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Undergraduate (Year-Round) Intern - Analytical Chemistry . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . **Hours Per ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (09/27/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …Internship - Power Systems Optimization . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . **Hours Per Week** 40 . **Working at NLR** NLR is ... affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver… more
    DirectEmployers Association (11/18/25)
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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,...the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/17/25)
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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,...the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/17/25)
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  • Software Engineering Intern , PhD,…

    Google (Boulder, CO)
    Software Engineering Intern , PhD, Summer 2026 _corporate_fare_ Google _place_ Mountain View, CA, USA; Atlanta, GA, USA; +29 more; +28 more _bar_chart_ Intern ... on multitudes of smaller projects that have universal appeal. As a Software Engineering Intern , you will work on a specific project critical to Google's needs.… more
    Google (10/01/25)
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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) - Summer 2026**… more
    POWER Engineers (09/30/25)
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  • Electrical Engineering Intern

    CMTA, Inc (Golden, CO)
    …assignments under supervision from a knowledgeable mentor in the field. The Electrical Engineering Intern will gain hands-on experience and mentorship from an ... Electrical Engineer Intern will gain knowledge in communication with clients, engineering design elements, and manage sections of a project based on extend of… more
    CMTA, Inc (11/01/25)
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