• Xcel Energy (Denver, CO)
    …verification, documentation preparation, and other activities as required. + Work with the Engineering staff to support the Transmission Control Center. + Work ... senior leadership, and collaborate with key internal stakeholders. Each intern will be relied upon to play a role...accredited college or university and pursuing a degree in Mechanical , Civil or Chemical Engineering + Able… more
    DirectEmployers Association (10/10/25)
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  • Xcel Energy (Denver, CO)
    …in an ABET accredited engineering program, studying areas such as electrical and mechanical engineering . + Must be a current Sophomore or Junior As a leading ... or GOE focuses. **Key Responsibilities:** + Work with the Engineering staff to support the Distribution Control Center and enable the ADMS software. + Work as… more
    DirectEmployers Association (09/05/25)
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  • Intern - Mechanical

    Lockheed Martin (Englewood, CO)
    Intern \. In this role, you will collaborate with various partners to solve engineering challenges related to mechanical controls and energetics\. The ... Co\-op/Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Mechanical Engineering **Type:** Call\-In **Shift:** First more
    Lockheed Martin (10/17/25)
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  • Summer Intern Mechanical

    Allegion (Golden, CO)
    …you will contribute meaningful work and make a direct impact to the Mechanical Engineering Competency. You will gain valuable experience in design, development, ... the most engaged workplace cultures in the world._ **Summer Intern - Mechanical Engineer - Colorado Springs,...a relevant discipline, eg Mechanical Engineer, System Engineering , and Mechanical Engineering Technology.… more
    Allegion (10/05/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Denver, CO)
    …+ Candidates must be pursuing a Bachelor's degree in Chemical, Civil, Electrical, Mechanical , or Petroleum Engineering . + Concurrent enrollment in a Bachelor's ... 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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  • Instrumentation & Controls Engineer…

    Sargent & Lundy (Englewood, CO)
    …Area of InterestInternship TypePart Time - Temporary Job ID2025-18890 Business GroupEnergy & Industrial Group DepartmentInstrumentation and Controls Engineering ... not provided for this position. As an Instrumentation & Controls Engineer Intern , you will be assigned...opportunity to utilize and expand your academic background in Mechanical and/or Electrical Engineering in one or… more
    Sargent & Lundy (09/16/25)
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  • Engineering Intern - Kiewit Mining…

    Kiewit (Lone Tree, CO)
    …Currently pursuing an undergraduate or graduate degree in Civil, Mining, Geomatics, Geology, Mechanical Engineering or related field + Ability to freely access ... custom-designed to meet our shared needs. **Responsibilities** + Field engineering , operation planning, cost control , project scheduling,...+ Other common names for this role: Office Engineer Intern , Office Intern , Field Intern more
    Kiewit (08/30/25)
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  • Substation Engineer Intern - Kiewit Power…

    Kiewit (Lone Tree, CO)
    …rapidly growing **Power district** , which includes structural, civil, piping, mechanical , process, process safety, electrical, instrument and control ... ID:** 177984 **Job Level:** Internship **Home District/Group:** Kiewit Power Engineering **Department:** Design Engineering **Market:** Power **Employment… more
    Kiewit (10/04/25)
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  • Survey/Geospatial Intern

    Colliers Engineering & Design (Englewood, CO)
    …a comprehensive suite of services including: civil/site, transportation, MEP ( mechanical , electrical & plumbing) engineering , architecture, geospatial/survey, ... in our Denver, CO office beginning Fall 2025. Colliers Engineering & Design, an affiliate of Colliers, is a...Record + Will also work in the field on control , topographic surveys, and pipeline surveys as Instrument Man… more
    Colliers Engineering & Design (09/27/25)
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  • Intern - Summer 2026 - Facility Solutions…

    Hensel Phelps (Westminster, CO)
    …and more! **Position Qualifications:** + Undergraduate students majoring in Electrical Engineering , Mechanical Engineering , or other related majors ... and develop initiatives, programs, best practices, protocols, etc. + Assist with quality control and support of our safety plan. + Other tasks as assigned.… more
    Hensel Phelps (09/27/25)
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  • Optical Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and maintain a Secret US Security Clearance is required + Pursuing a degree in Mechanical Engineering , Aerospace Engineering , or Physics + Strong skills in ... you may be considered for a full-time position upon graduation. As a Technical Intern , you'll ask questions, get involved, bring your ideas, be part of an actual… more
    Sierra Nevada Company, LLC (09/17/25)
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  • Civil/Transmission Line Engineer Intern

    Kiewit (Lone Tree, CO)
    …rapidly growing **Power district** , which includes structural, civil, piping, mechanical , process, process safety, electrical, instrument and control ... ID:** 177986 **Job Level:** Internship **Home District/Group:** Kiewit Power Engineering **Department:** Design Engineering **Market:** Power **Employment… more
    Kiewit (10/04/25)
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  • Field/Office Engineer Intern - TIC…

    TIC - The Industrial Company (Denver, CO)
    …**Qualifications** + Currently pursuing a Bachelor's degree in Construction Management, Mechanical Engineering , Electrical Engineering , Civil Engineering ... be open to traveling and relocating as needed. **Responsibilities** + Field engineering , operation planning, cost control , project scheduling, quantity tracking,… more
    TIC - The Industrial Company (09/03/25)
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  • VDC Intern - Brigham Young University…

    Hensel Phelps (Denver, CO)
    …+ Candidates are preferred to be pursuing a 4-year degree in Civil, Mechanical , or Structural Engineering , Architecture, or Construction Management. + The ... lift drawings, model-based layout, AR/VR and integration with laser scans. + Quality control and support of our safety plans. + Involvement in the creation of… more
    Hensel Phelps (10/06/25)
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  • HVAC Controls - Building Systems Analyst II

    ENFRA (Denver, CO)
    …commissioning software platforms. **Preferred Education, Experience, and Qualifications** + Engineering Intern (EI) certification + Commissioning Certification ... skilled member of the IS Technical Services (TS) team, with an engineering background, responsible for evaluating, verifying, and optimizing the operation of new… more
    ENFRA (08/08/25)
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  • Building Automation Systems Specialist Internship

    Siemens (Lakewood, CO)
    …enrolled in a 2-year Technical College/School pursuing a degree in HVAC Controls , Building Automation, Mechanical Engineering / Technology, Electrical ... and June 15, 2026 What you will do as a Siemens Smart Building Specialist Intern : + About the Internship: This 10-week hands-on internship is designed to immerse you… more
    Siemens (10/03/25)
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  • Environmental Health Specialist

    University of Colorado (Aurora, CO)
    …and sampling equipment and instrumentation. Performs tests to assess adequacy of engineering controls designed for worker/student protection. Participates as a ... Assists senior staff with review of new research protocol to inform needed engineering and administrative controls and ensure that proper personal protective… more
    University of Colorado (07/30/25)
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  • Internship Program: Field Service Engineer

    Eaton Corporation (Littleton, CO)
    …+ Actively enrolled in a bachelor's degree program in an electrical, mechanical , or mechatronics engineering program from an accredited institution + ... per hour for those in a master program. **Position Overview: ** The **Electrical Engineering Services and Systems** global service team is one of the largest and… more
    Eaton Corporation (09/04/25)
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