Internships in Broomfield, Colorado, United States

Manufacturing Engineering team at Lightship develops work instructions and time studies for the assembly of all‑electric RV trailers. The intern creates clear, repeatable documentation, captures cycle times on the production floor, and collaborates with technicians, supervisors, and quality to refine processes.

Marsh & McLennan Agency’s Social Media Intern program builds skills for future Marketing & Communications roles. Interns create and schedule content on Instagram, Facebook, LinkedIn, and X, while tracking performance metrics and supporting brand consistency.

Product Development/Innovation team at Lignetics focuses on exploring new technologies and markets for sustainable, renewable raw materials. The Innovation Engineer Intern will conduct product tests, develop test methods, analyze data, prototype formulations, and support consumer testing and market research.

The NRT Foundry Treatment Center invites aspiring clinical professionals to join our Residential Internship program. This role offers hands‑on experience in behavioral health, working alongside seasoned clinicians in a supportive, multidisciplinary environment.

Campus student position performing diverse physical tasks such as grounds upkeep, event setup and teardown, furniture relocation, painting, and assisting technicians with facility maintenance. Requires active enrollment at Westminster College, ability to lift 20 lbs, strong communication, attention to detail, and willingness to work outdoors and on feet.

Student Foundation members serve as ambassadors for Westminster College, welcoming prospective students and families, guiding campus tours, and engaging in admissions panels. They support admissions staff by coordinating outreach via phone, text, email, and social media, and assist with data entry, letter production, and file coordination.

H3X Technologies is building advanced electric motors for sustainable aviation, marine, industrial, and defense applications. The Mechanical Design Engineer Intern will design parts and assemblies in SolidWorks, perform mechanical analyses, create drawings, and support prototyping and testing of high‑power motor drives.

Wind Development Intern on AES’s Wind Development team, driving land management, lease organization, and data integrity for utility‑scale wind projects. Day‑to‑day tasks include reviewing wind leases, supporting land‑management tool implementation, and ensuring data accuracy across development asset records.

Portfolio Asset Management team at AES drives optimal financial performance of a growing renewable and energy storage fleet. As an intern, you’ll supervise asset portfolios, collaborate with cross‑functional teams to balance risk and return, and automate core processes to support AES Clean Energy projects.

Medtronic's Summer 2026 Software Engineering Internship offers students the chance to work on impactful projects in various software engineering roles. Interns will collaborate with experienced teams to develop, test, and implement software solutions that improve healthcare technologies.

Medtronic's Operations Engineering Internship offers students real-world experience in manufacturing and process engineering. Interns work full-time for 10-11 weeks, contributing to projects that improve production efficiency and quality.

Urban Renewal Authority Intern on the City of Arvada team, supporting redevelopment projects and public‑private initiatives that shape the city’s economic vitality. Day‑to‑day duties include reviewing proposals, conducting land‑use research, preparing planning reports, and coordinating with developers, attorneys, and community stakeholders.

Social Caseworker Intern at Adams County Human Services Department Division of Children and Family Services. The team builds protective capacities for families, providing quality services to promote stability and well‑being.

We are seeking motivated students for a 10‑11 week R&D Engineering Internship at Medtronic. Interns will work full‑time (40 hrs/week) across 15 U.S. locations, including Minneapolis, Tempe, Santa Rosa, Lafayette, Boulder, Irvine, North Haven, Memphis, Newton, Santa Ana, Dexter, Fort Worth, Santa Clara, Jacksonville, and Boston.

Assist construction engineering operations, interpret designs, prepare documentation, support estimating, maintain records, ensure compliance with standards.

Medtronic is offering a Summer 2026 Women in Science and Engineering (WISE) Internship for high school seniors or first‑year college students in science or engineering. The internship is full‑time (40 hours/week) for 10‑11 weeks, paid hourly at $23.00–$25.00. Interns work on real medical device engineering projects in R&D, Biomedical, Clinical, Electrical, Software, Mechanical Design, Product, Sustaining, Systems, Test, Manufacturing, Quality, Reliability, Operations and Process engineering.

Medtronic is seeking engineering interns for Summer 2026, specifically candidates attending the 2025 SHPE National Convention in Philadelphia. Interns will work full‑time (40 hours per week) from June to August, with a minimum of four onsite days per week.

Intertek seeks a Construction Technician Intern for the 2026 spring/summer term in Westminster, CO. The role involves laboratory testing, site assessment, data entry, and administrative support under supervision. Interns will gain hands‑on experience in civil and commercial construction assurance, testing, and inspection while working with industry experts.

Motorola Solutions seeks a Software Engineer Internship for the Summer 2026 program in Westminster, CO. The role is part of the Command Central Software Enterprise, focusing on Computer Aided Dispatch (CAD) software for public safety agencies. Interns will work on both on‑premise and cloud‑based solutions, contributing to design, coding, unit testing, and automated testing.

Revolutionizing the Future of HR: Project Management Intern (AI & Product Portfolio) Are you ready to be at the heart of a global digital transformation? As a Project Management Intern in our Product Portfolio Office, you will help Trimble navigate a massive portfolio of over 100+ innovative products, from AI-driven recruitment tools to leadership development programs, ensuring our global teams deliver value through cutting-edge technology and strategic workforce planning.