• Cleared Software Engineer

    CACI International (Denver, CO)
    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern /Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with ... End: 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are enthusiastic about… more
    CACI International (10/08/25)
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  • Intern - Software Engineer

    Lumen (Denver, CO)
    …opportunity to gain hands-on experience in digital innovation through a 10-week summer internship. Interns learn, network, and advance their careers while helping ... exciting journey with Lumen today Come join Lumen's fully immersive, 10-week summer internship program. Our interns demonstrate curiosity, innovation, and a passion… more
    Lumen (10/07/25)
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  • Intern - Software Development…

    Lumen (Denver, CO)
    …exciting journey with Lumen today! Lumen offers a fully immersive, 10-week summer internship program. Our interns demonstrate curiosity, innovation, and a passion ... had on their career. CLICK HERE! (https://www.youtube.com/playlist?list=PLEPDmMs2o9w4Wx1xbka144QE29qd5NYFU) **The Role** Intern must be available to work full time (40… more
    Lumen (10/07/25)
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  • Intern - Software Engineer

    Nelnet (Centennial, CO)
    …codes or build brands-we're the best place to do it. Join Nelnet as an intern and do real work that matters to our business. All Nelnet interns receive one-on-one ... mentorship, competitive pay, casual dress, flexible schedule, intern -specific programming, and meaningful work experience. Apply to one of our internships today.… more
    Nelnet (09/03/25)
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  • Software Engineer Intern

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Bring your knowledge and desire to learn, and we will provide the experience. Summer internships are typically 10-12 weeks starting in late May/early June and work ... 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 (09/12/25)
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  • Summer Intern - IT Software

    Nelnet (Centennial, CO)
    …company, is hiring eager students to join its Summer 2026 IT Internship program. Software Engineer Interns Software Engineer Interns will enhance and ... best place to do it. Join Nelnet as an intern and do real work that matters to our...events** **EDUCATION:** **Pursuing degree in an IT-related field including software development, computer science, or other related major. Current… more
    Nelnet (09/12/25)
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  • Software Engineering Intern

    Medtronic (Lafayette, CO)
    …engineers. Examples of work in each of these areas are listed below. Software Engineer + Designs, develops, tests, debugs and implements operating systems ... Summer Internship Program does not provide work authorization sponsorship for summer intern positions. Individuals with temporary visas such as E, F-1,… more
    Medtronic (08/01/25)
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  • Intern - Network Engineer

    Lumen (Denver, CO)
    …to the entire 10-week program. No exceptions will be made. **The Main Responsibilities** The Summer 2026 Network Engineer Intern will be responsible for: + ... opportunity to gain hands-on experience in digital innovation through a 10-week summer internship. Interns learn, network, and advance their careers while helping… more
    Lumen (10/07/25)
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  • Intern - IT Engineer - Summer

    Lumen (Denver, CO)
    …opportunity to gain hands-on experience in digital innovation through a 10-week summer internship. Interns learn, network, and advance their careers while helping ... exciting journey with Lumen today! Come join Lumen's fully immersive, 10-week summer internship program. Our interns demonstrate curiosity, innovation, and a passion… more
    Lumen (10/07/25)
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  • Structural Engineer Intern - Kiewit…

    Kiewit (Lone Tree, CO)
    …**Kiewit Infrastructure Engineers (KIE)** has an opening for a dynamic Structural Engineer Intern in our growing Design Engineering Services Group. You ... and check structural/bridge design calculations * Analysis using structural engineering software **Qualifications** * Pursuing a Master's degree or higher in… more
    Kiewit (09/17/25)
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  • Technical Intern - Electrical Reliability…

    BAE Systems (Westminster, CO)
    …benefits, the employee assistance program, and business travel accident insurance. **Technical Intern - Electrical Reliability Engineer , Summer 2026** ... of the industry. + Under the general supervision of a Senior-Level Reliability Engineer , gain familiarity of a variety of work metrics utilized in the Reliability… more
    BAE Systems (10/08/25)
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  • Summer Intern - Firmware…

    Allegion (Golden, CO)
    …Workplace Award, which recognizes the most engaged workplace cultures in the world._ ** Summer Intern - Firmware Engineer - Product Lifecycle Engineering ... - Golden, CO** As an Allegion Firmware Engineer , you will contribute meaningful work and make a...on design and coding. If you are seeking a summer experience that offers meaningful work, learning opportunities, professional… more
    Allegion (09/06/25)
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  • Structural Engineer Intern

    Kiewit (Lone Tree, CO)
    …Overview** **Kiewit Infrastructure Engineers (KIE)** has an opening for a dynamic Structural Engineer Intern in our growing Engineering organization. You will be ... preferred * Available to work full-time during the 2025 summer * Knowledge and experience working with Microsoft Word...Word and Excel * Familiar with basic structural analysis software and engineering design software such as… more
    Kiewit (09/17/25)
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  • Technical Intern Satellite Communications…

    BAE Systems (Broomfield, CO)
    …benefits, the employee assistance program, and business travel accident insurance. **Technical Intern Satellite Communications Engineer (RF), Summer 2026** ... techniques of spaceflight test and instruments. + Knowledge and test experience using software test automation applications and tools such as COSMOS. + Experience in… more
    BAE Systems (10/08/25)
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  • Drainage Engineer Intern - Kiewit…

    Kiewit (Lone Tree, CO)
    …Overview** **Kiewit Infrastructure Engineers (KIE)** has an opening for a dynamic Drainage Engineer Intern in our growing Design Engineering Services Group. You ... verbal communication skills. + Coursework in transportation, and AutoCAD software + Be willing to fully participate in job...job site, district office or department to which the intern is assigned Other Requirements: * Regular, reliable attendance… more
    Kiewit (09/17/25)
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  • Civil/Transmission Line Engineer

    Kiewit (Lone Tree, CO)
    …students pursuing a degree in Civil Engineering for our Transmission Line Engineer internship! These interns will assist with performing engineering and design ... ranging from 12kV to 500kV in both engineering detailed design and Engineer , Procure, Construct (EPC) projects for clients throughout the country. **District… more
    Kiewit (10/04/25)
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  • Substation Engineer Intern - Kiewit…

    Kiewit (Lone Tree, CO)
    …ranging from 12kV to 500kV in both engineering detailed design and Engineer , Procure, Construct (EPC) projects for clients throughout the country. **District ... supervision * Assist with the usage of engineering application software to complete engineering tasks such as ground grid...supervision * Review project schedules and work with project engineer to ensure projects remain on schedule * Properly… more
    Kiewit (10/04/25)
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  • Engineering Intern Summer 2026…

    Medtronic (Boulder, CO)
    Summer Internship Program does not provide work authorization sponsorship for summer intern positions. Individuals with temporary visas such as E, F-1, ... engineering teams to improve lives of millions. We are hiring for Engineering ( Software , R&D, Operations, Quality) interns for Summer 2026. You have learned… more
    Medtronic (09/10/25)
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  • Security Engineering Intern , BS/MS,…

    Google (Boulder, CO)
    …lifecycle. + Excellent communication skills. **About the job** As a Security Engineer Intern , you help protect network boundaries, keep computer systems ... Security Engineering Intern , BS/MS, Summer 2026 _corporate_fare_ Google...We focus on the offensive/testing side and work with software engineers to proactively identify and fix security flaws… more
    Google (10/01/25)
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  • Bridge Engineering Intern - Summer

    Parsons Corporation (Denver, CO)
    …looking for. **Job Description:** Parsons is now accepting applications for **our Summer 2026 Bridge Internship program supporting our Denver, CO team!** In this ... projects. Imagine Next with Parsons & apply now -- intern classes fill up fast! **Responsibilities:** + Develop professionally... program. + Work in the capacity of bridge engineer on medium to large projects. + Support engineering… more
    Parsons Corporation (09/09/25)
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