We are seeking a Subsurface Utility Engineering (SUE) Intern for our Denver, CO office beginning Fall 2025/Spring 2026. This is not a typical internship—and SUE is not a typical civil engineering discipline. As part of our growing Colorado SUE group, you will gain rare exposure to both engineering and surveying, while supporting a specialty that sits at the crossroads of civil engineering, technology, and risk management. Our SUE team operates like a small, agile startup within the stability of a 3,500-person national firm. If you perform well, we are actively looking to transition this role into a full-time offer after graduation. Colliers Engineering & Design, an affiliate of Colliers, is a trusted provider of multi-discipline engineering, design and consulting services to public and private sector clients. Headquartered in Holmdel, New Jersey with 80+ offices throughout the United States, we specialize in providing a comprehensive suite of services including: civil/site, transportation, MEP (mechanical, electrical & plumbing) engineering, architecture, geospatial/survey, infrastructure, governmental, geotechnical/environmental, telecommunications and utilities engineering. We employ over 3,000 talented professionals who utilize the most advanced technologies to deliver customized solutions for our clients.
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Career Level
Intern
Education Level
Associate degree
Number of Employees
1,001-5,000 employees