- Sierra Nevada Company, LLC (Lone Tree, CO)
- …+ Pursuing a degree in engineering or a related discipline + Basic knowledge of systems engineer principles + Basic knowledge of systems engineer ... desire to learn, and we will provide the experience. Summer internships are typically 10-12 weeks starting in late...for a full-time position upon graduation. As a Technical Intern , you'll ask questions, get involved, bring your ideas,… more
- 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 Polygraph ... CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are enthusiastic...be a part of a team supporting mission critical systems . + Familiarity with real-time communication mechanisms such as… more
- Kiewit (Lone Tree, CO)
- …Kiewit Infrastructure Engineering (KIE) has an opening for a dynamic Rail/Transit Engineer Intern in our growing Rail Transit Systems Group. You will be part ... design for people mover, light rail, heavy rail, and commuter rails systems + Assist in production of plans, specifications, and estimates for construction… more
- Kiewit (Lone Tree, CO)
- …The Integrative Engineering & Technology Solutions (IETS) department is looking for an Integrative Engineer Intern (also named an IETS Analyst Intern ) to ... job practice. The objective is for the IETS Analyst Intern to acquire the knowledge and skills to work...our work. + Review, learn, and begin to apply Systems Engineering processes (ISO 29148, ISO 15288, INCOSE Handbook).… more
- CMTA, Inc (Golden, CO)
- …and eligible for overtime pay. This position will start **May 2026** **and go through Summer 2026. Dates are flexible with school calendar** . Our hope is that the ... will teach the student co-op how we design and implement electrical systems /infrastructure as well as energy efficient measures in our building projects. This… more
- 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 ... studies with minimal supervision * Review project schedules and work with project engineer to ensure projects remain on schedule * Properly use the document… more
- CMTA, Inc (Golden, CO)
- …Engineering Intern will gain hands-on experience and mentorship from an Electrical Engineer . The Electrical Engineer Intern will gain knowledge in ... smoothly while gaining knowledge and experience in the electrical department. The intern will complete other duties and responsibilities assigned to assist the… more
- Stantec (Denver, CO)
- …working to solve some of the world's most complex challenges. As an intern , you'll work alongside our experienced practitioners and with our clients and communities. ... a team member of a larger project under the guidance of a Senior Engineer . You will participate in the evaluation, recommendation, and specification for engineered … more
- Black & Veatch (Denver, CO)
- …**Project Only Hire :** No **Visa Sponsorship Available:** No **Job Summary** As a Structural Engineer (Substation) Summer Intern at Black & Veatch, you will ... **Structural Engineer Intern , Substation** Date: Nov 28,...production, and designs + Prepare basic calculations + Analyze systems utilizing computer modeling + Organize and file project… more
- Black & Veatch (Denver, CO)
- **Electrical Engineer Intern , Substation** Date: Dec 31, 2025 Location: Denver, CO, US Phoenix, AZ, US Tualatin, OR, US Company: Black & Veatch Family of ... Full-Time **Project Only Hire :** No **Visa Sponsorship Available:** No **The Opportunity** As a Summer Intern at Black & Veatch, you will help address some of… more
- Lockheed Martin (Littleton, CO)
- …Lockheed Martin Space is seeking a Summer 2026 Intern Project Engineer to support the Hypersonic Strike Weapon Systems \(HSWS\) program\. In this role, ... apply for roles that align with your qualifications\. **Experience Level:** Co\-op/ Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible… more
- Oracle (Denver, CO)
- …environment. **Responsibilities** **What You'll Bring:** To be considered for a Software Engineer Intern position in Oracle Health and Analytics, you must ... **Job Description** ** Intern - Must be enrolled in a university...enables business applications to query data from multiple heterogeneous systems and perform advanced business analytics. This platform enables… more
- Oracle (Denver, CO)
- …You'll Bring (Objective Minimum Qualifications): To be considered for a Software Engineer intern position in the Database Technologies organization, you must ... self-repairing mission-critical cloud database service. The organization also engineers hardware systems specialized for database that are used by over 75% of… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …related discipline and typically 0-2 years of relevant experience + Must have been a summer 2025 intern + The ability to obtain and maintain Secret US Security ... These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems .… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …innovators on a mission to unite, explore and inspire. As an aerospace engineer , you will research, design, develop, test, certify, deploy and improve cutting edge ... very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space...relevant experience + Must have been a SNCSummer 2025 Intern + The ability to obtain and maintain aSecret… more
- Teradata (Denver, CO)
- …reasoning, planning, and autonomous systems . + You are an excellent full stack engineer who codes daily and owns systems end-to-end. + Build intuitive UI ... **Our Internship Program** Our Internship Program Our summer internship program lasts 10-12 weeks beginning in...especially in the exciting realm of autonomous and agentic systems . We're building intelligent systems that go… more
- RTX Corporation (Aurora, CO)
- …that create a safer, more secure world. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and ... missile defense, advanced sensors, space-based systems , hypersonics, effectors and cyber solutions. Focused on program...is currently hiring for Software Engineering Interns during the Summer of 2026. Interns typically work on satellite ground… more
- Lockheed Martin (Littleton, CO)
- …epitome of corporate responsibility\. Your Mission is Ours\. We are currently seeking a summer intern to join the Mechanical engineering team for FBM Reentry at ... apply for roles that align with your qualifications\. **Experience Level:** Co\-op/ Summer Intern **Business Unit:** SPACE **Relocation Available:** Possible… more
- State of Colorado (Denver, CO)
- Engineering Intern (Student Trainee) - Denver Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5184412) Apply Engineering Intern (Student ... less) Job Number HAA-SBINTERN-1/26 Department Department of Transportation Division Chief Engineer 's Office Opening Date 01/05/2026 Closing Date 3/31/2026 11:59 PM… more
- Xcel Energy (Denver, CO)
- …engineers. Additional tasks include analyzing lightning data for event outages, shadowing engineer in day-to-day task, and learning how to test equipment in ... laboratory. Typical intern responsibilities may include but are not limited to:...Denver, CO. + Able to work full-time during the summer (up to 40 hours a week). If the… more