- CACI International (Denver, CO)
- Systems Engineering Intern - Summer 2026 Job Category: Intern /Co-op Time Type: Part time Minimum Clearance Required to Start: None Employee Type: ... None Anticipated Posting End: 12/4/2025 **The Opportunity:** CACI is seeking talented Systems Engineering Interns to join our team for Summer 2026! The… more
- Lockheed Martin (Littleton, CO)
- …Your Mission is Ours\. Lockheed Martin Space is seeking a Systems Integration Test Engineering Intern \- Summer 2026\. In this role, you will: \- Plan, ... apply for roles that align with your qualifications\. **Experience Level:** Co\-op/ Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible… more
- 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… (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
- WSP USA (Denver, CO)
- …lifelong career connections. Our Federal Programs Structures Team is seeking a Full-Time **Structural Engineering Intern - Summer 2026** to work out of our ... degree program. IMPORTANT: This internship is focused on structural engineering for buildings and building-like structures. Candidates whose interests...the WSP Summer Internship Program. As a summer intern , you have the opportunity to… more
- WSP USA (Denver, CO)
- …opportunities and lifelong career connections. Our Federal Team is seeking a full-time **Mechanical Engineering Intern - Summer 2026** to work out of our ... the WSP Summer Internship Program. As a summer intern , you have the opportunity to...be 18 or older. + Demonstrated interest in Mechanical Engineering as it relates to building mechanical systems… more
- CDM Smith (Denver, CO)
- …Unit:** TSU **Job Description:** CDM Smith office is looking for an Electrical Engineering Intern to join our team for Summer 2026! You'll be working with a ... shop drawings and assist with general construction services. **Job Title:** Electrical Engineering Intern ( Summer 2026!) **Group:** ISO **Employment Type:**… more
- Lockheed Martin (Littleton, CO)
- …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a Mechanical Test Engineering Summer 2026 Intern in Littleton, CO\. In this role, ... Co\-op/ Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Mechanical Engineering **Type:** Call\-In **Shift:** First more
- Allegion (Golden, CO)
- …Workplace Award, which recognizes the most engaged workplace cultures in the world._ ** Summer Intern - Mechanical Engineer - Colorado Springs, CO** As an ... Allegion Mechanical Engineer Intern , you will contribute meaningful work and make a...work and make a direct impact to the Mechanical Engineering Competency. You will gain valuable experience in design,… more
- Sargent & Lundy (Englewood, CO)
- …This position has a target start date of summer 2026. + As a Mechanical Engineering Intern , you will be assigned to work on a project team and assist the ... engineering team members in the execution of their project...and/or modifications/upgrades to existing power plant or industrial facility systems and components. + Working under the direction of… more
- Allegion (Golden, CO)
- …which recognizes the most engaged workplace cultures in the world._ ** Summer Intern - Firmware Engineer - Product Lifecycle Engineering - Golden, CO** As ... contribute meaningful work and make a direct impact to the Firmware Engineering Competency. You will gain valuable experience in defining and scoping requirements… more
- 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
- 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 ... for a full-time position upon graduation. As a Technical Intern , you'll ask questions, get involved, bring your ideas,...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation … more
- Highmark Health (Denver, CO)
- …reporting including recommendations or proposals for action. As a Data Test Engineer Intern , you will assist in ensuring the quality, reliability, and performance of ... data systems and solutions. You will work closely with experienced test engineers and data professionals to design, develop, and execute test plans, test cases, and… more
- Amrize (Lakewood, CO)
- Health & Safety Intern ( Summer 2026) Requisition ID: 15103 Location: Lakewood, CO, US, 80401 Pay Type: Estimated Wage Range: $20.00 - $26.00/Hourly **COMPANY ... www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: We're seeking a Health & Safety Intern ( Summer 2026)who's ready to put your… more
- Jacobs (Denver, CO)
- …as offshore wind, green hydrogen or large interconnectors. As a Power System Studies Intern , you will closely work with regional and global power systems teams ... experience working with renewable generation while interning at an engineering firm or utility. If you're up for the...Currently enrolled in Master's or PhD program in Electrical Engineering Ideally you will also have * Familiarity with… more
- Lockheed Martin (Littleton, CO)
- …apply for roles that align with your qualifications\. **Experience Level:** Co\-op/ Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible ... Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Environment Health and Safety Engineer Intern...3\) Help architect common system integration b/w Oracle, SAP/ERP systems \. 4\) Mentee with ESH employees for Satellite Operation… more
- Kiewit (Lone Tree, CO)
- …Procedures (SOPs) performed in our work. + Review, learn, and begin to apply Systems Engineering processes (ISO 29148, ISO 15288, INCOSE Handbook). + Assist in ... Solutions (IETS) department is looking for an Integrative Engineer Intern (also named an IETS Analyst Intern )...or Jama Connect) - an asset + Knowledge of Systems Engineering fundamentals including V-model lifecycle -… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …typically 2 or more years of relevant experience + Must have been a 2025 SNC summer intern + The ability to obtain and maintain a Secret US Security Clearance ... a very wide range from state of the art mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems .… more
- Marathon Petroleum Corporation (Denver, CO)
- … engineering designs and cost estimates for environmental equipment or systems ; determines engineering specifications and recommends equipment, as required. + ... Candidates must be pursuing a Bachelor's degree in Chemical Engineering or Environmental Engineering . + Concurrent enrollment...40 hours per week. + Positions are available Spring, Summer , and Fall semesters. + Availability for multiple work… more