

Multi‑discipline engineering, architecture, design & consulting for public and private sector projects.
15 hours ago
Entry-level
Internship
Conshohocken, Pennsylvania, United States
Office Full-Time
Company Size
2,600 Employees
Service Specialisms
Sector Specialisms
Colliers Engineering & Design is seeking interns to join the Highway Engineering team in Conshohocken, PA for the Summer 2026 term. The role is open to civil engineering students in the United States who are at least in their sophomore year or higher, including graduate students, and who have an interest in highways, roadways, and transportation engineering.
At Colliers Engineering & Design, employees are valued as the most important resource, and the firm is committed to a safe, comfortable work environment, career advancement opportunities, and projects that positively impact society.
Interns gain hands‑on experience through multidisciplinary engineering, surveying, and architectural projects, as well as a Career Exploration Series that offers networking, skill‑building workshops, and end‑of‑summer presentations. Additional training specific to each intern’s area of study is available throughout the program.
The internship program helps grow the organization organically, with more than 50% of interns receiving full‑time offers within a year of graduation. Interns also benefit from a supportive culture that includes education reimbursement, free access to hundreds of courses, mentorship, wellness programs, a Women’s Organization, and philanthropic opportunities.