• National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Graduate (Year-Round) Intern - Chemical Engineering . **Location** CO - Golden . **Position Type** Intern (Fixed Term) . **Hours Per Week** 40 ... **Job Description** NREL has an opening for a graduate intern to support a research team focused on the...findings, and collaborating with NREL research team + Creating technical reports and contributing to academic publications + Using… more
    DirectEmployers Association (09/26/25)
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  • Technical Intern - Software

    BAE Systems (Westminster, CO)
    …the employee assistance program, and business travel accident insurance. ** Technical Intern - Software Security Engineering, Summer 2026** **116559BR** ... field. + Strong interest in cybersecurity and a passion for learning about software security concepts. + Familiarity with at least one programming language,… more
    BAE Systems (10/16/25)
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  • Summer Intern - IT 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 (09/12/25)
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  • Cyber Software Engineer Intern

    Lockheed Martin (Denver, CO)
    …Your Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Cyber Software Intern \. In this role, you will: \-Support software engineers ... enrolled in a Masters or Bachelor's degree program in Computer Science, or related technical field\. Experience in Software Development and coding in a general… more
    Lockheed Martin (10/08/25)
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  • Software Development Intern - Summer

    CACI International (Denver, CO)
    Software Development Intern - Summer 2026 Job Category: Intern /Co-op Time Type: Part time Minimum Clearance Required to Start: None Employee Type: Part-Time ... 10/31/2025 The Opportunity: CACI is looking for a talented Software Developer for our Summer 2026 internship program. As...Developer for our Summer 2026 internship program. As an intern in this organization, you will have the opportunity… more
    CACI International (09/15/25)
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  • Software Developer Intern (Summer…

    Parsons Corporation (Denver, CO)
    … development + Database design and APIs + DevSecOps + Automated system & software configuration + Technical writing and documentation **To be qualified, you must ... Science + Software Engineering + Computer Engineering + Data Science ** Security Clearance Requirement:** None This position is part of our Federal Solutions… more
    Parsons Corporation (09/16/25)
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  • Software Engineer Intern

    Northrop Grumman (Aurora, CO)
    …you with training, employee resource groups, and our shared vision of global security . **Northrop Grumman is seeking Software Engineers** for an internship ... and Responsibilities** + Assist in developing, testing, and maintaining software programs or applications as guided by the engineering...Be able to obtain and maintain a US Government security clearance (US citizenship is a pre-requisite) as well… more
    Northrop Grumman (10/17/25)
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  • Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …internship, 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 ... opportunity to learn fundamental business processes and procedures, build your technical foundation through practice and mentorship, and participate in an in-depth… more
    Sierra Nevada Company, LLC (09/12/25)
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  • Intern - Security Specialist…

    Lumen (Denver, CO)
    …Join us as we digitally connect the world and shape the future. **The Role** Intern must be available to work full time (40 hours/week) during the 10-week program ... undergraduate or graduate level student to join the Global Security organization for a full-time, 10 week engagement during...for defining and executing test procedures and creation of technical documentation + You may be responsible for research,… more
    Lumen (10/07/25)
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  • Intern - Information Security

    Lumen (Denver, CO)
    …on their career. CLICK HERE! (https://www.youtube.com/playlist?list=PLEPDmMs2o9w4Wx1xbka144QE29qd5NYFU) **The Role** Intern must be available to work full time (40 ... 10-week program. No exceptions will be made. **The Main Responsibilities** The Security Cloud and Infrastructure Operations Engineers are expected to support tools… more
    Lumen (10/14/25)
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  • Graphic Design Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …you may be considered for a full-time position upon graduation. As a Graphic Design Intern , you will be part of the Capture Center of Excellence (CCE) team. You'll ... business and SNC culture. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is… more
    Sierra Nevada Company, LLC (10/07/25)
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  • Intern - Collaboration Tools & Process…

    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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  • Intern - IT Business Analyst (Summer 2026)

    Nelnet (Centennial, CO)
    …work hours, and receive mentorship from IT professionals. **The IT Business Analyst Intern will collaborate with the software development team to ensure the ... best place to do it. Join Nelnet as an intern and do real work that matters to our...business systems, as well as reviewing, analyzing, and testing software changes within an Agile development environment.** **We're Looking… more
    Nelnet (09/12/25)
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  • Bridge Engineering Intern - Summer

    Parsons Corporation (Denver, CO)
    …analysis software (SAP2000, Larsa, MIDAS, or similar) is preferred ** Security Clearance Requirement:** None This position is part of our Critical Infrastructure ... our Denver, CO team!** In this program, you will expand your engineering technical skills and knowledge with direct mentorship and collaboration within a world-class… more
    Parsons Corporation (09/09/25)
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  • Intern - Summer 2026 - Facility Management

    Hensel Phelps (Westminster, CO)
    …and facility management. Our team provides best-in-class operational solutions with technical knowledge and subject matter experts of building systems, envelopes, ... in project management work field. The internship program provides the intern an opportunity to learn about Hensel Phelps. **Compensation Range:** **$20.00… more
    Hensel Phelps (09/19/25)
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  • (DoD SkillBridge) Software

    Northrop Grumman (Aurora, CO)
    …per interest. We have plenty of opportunity for career advancement into higher level technical roles or leadership positions. Our Software Department is part of ... they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud...into NGC. **Objectives** - Service Members who complete the Intern program will be highly trained, capable, future employees… more
    Northrop Grumman (09/12/25)
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  • Engineer-In-Training II / Bridge Design - Denver…

    State of Colorado (Denver, CO)
    …for signs, signals and bridges utilizing examples, structure specifications, and computer software . + Maintain familiarity with the Agency Detailing Manual and its ... to learn about structural engineering related products, materials, practices, software and research. + Accomplish on-the-job training and independent self-study… more
    State of Colorado (08/27/25)
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  • Pavement Design (EIT III)

    State of Colorado (Denver, CO)
    …the Pavement Mechanistic-Empirical Design Manual. About the Position This position provides technical support for the statewide use and implementation of the AASHTO ... Pavement ME Design software . It reviews proposed pavement designs for structural adequacy...but are not limited to, the following: + Provide technical support on the statewide use of CDOT's Pavement… more
    State of Colorado (10/02/25)
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  • Fire Alarm Systems Project Management Internship

    Siemens (Lakewood, CO)
    …future? You do.** Are you looking for an internship where you can showcase your technical aptitude and passion for problem solving to ensure customers can work in a ... Buildings Internship Program as a **SmartBuildings** **Fire Alarm Systems Project Management Intern ** in Summer 2026! **Smart Buildings Fire Alarm & Life Safety**… more
    Siemens (10/03/25)
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