Internships in Thornton, Colorado, United States

Motivated student from top hospitality schools to rotate through Membership Concierge, Facility Operations, LifeCafe, and Club Events at Life Time Fitness. Gain hands‑on experience delivering elevated member service, observe scheduling and ordering systems, support club events, and collaborate with department leaders.

Product Management Intern Trimble Apply Now on Workday Raw Job Data: This page contains the complete JSON response from the Workday API for this job posting. You can copy the JSON data below for analysis or processing.

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

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.

Business Systems Analyst Intern at Trimble in Westminster, CO. Join the Advanced Positioning / Global Services team to support customer-facing systems. Responsibilities include business analysis, process and technical analysis, gap analysis, facilitation, solution assessment, and project management.

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.

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.

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.

This internship offers students an opportunity to work on asset management and process improvement projects within UPS’s Buildings and Systems Engineering team. Interns collaborate with engineers, vendors, and cross‑functional teams to support construction, automotive, and information‑systems initiatives, including automation and robotics.

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.

Behavior team at Sample Supports seeks a Bachelor Level Intern to support individuals with intellectual and developmental disabilities. The intern will provide direct mentorship, implement behavioral plans, and assist with independent living skills in community and home settings.

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.

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.

Human Resources team at UPS supports the company's workforce by managing employee data, policies, and recruitment processes. The Intern assists with data entry into HR systems, drafts memos on policy changes, helps improve procedures, reviews resumes, and supports recruitment projects.

Product Development team at Solid Power works to revolutionize battery technology with next‑generation solid‑state rechargeable batteries. The intern runs lab and production scale experiments, supports electrode slurry fabrication, collects and analyzes rheology data, and communicates findings to the broader team.

Solid Power R&D team developing next‑generation solid‑state batteries. Intern assists engineers with cathode material characterization and lab‑scale cell builds, operating XRD, TGA/DSC, FTIR and related equipment.

Human Resources team at Solid Power supports employee and visitor experience by managing the front desk, coordinating office logistics, and crafting internal communications. The intern operates the front desk, assists with meeting and event setup, creates newsletters and announcements, and supports basic HR administrative tasks.

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.