2027 Summer Internship - Civil Engineer | Structural

Civil Design, Inc. (CDI) is a multi-disciplined civil engineering firm offering civil site, structural, land surveying, and GIS services. Since its founding in 1996, our team has grown to over 150 team members with six locations. We operate in three states serving our six service lines - Infrastructure + Analytics, Site, Structures, Survey, Transportation, and Water Resources. We have office locations in Missouri – St. Louis and Jefferson City, Illinois – Collinsville and Effingham and Kentucky – Louisville and Prestonsburg.

We are looking for a Civil Engineering Intern - Structural to support our CDI mission in Building Stronger Communities. This internship would support our structural-bridge team by contributing to projects and engaging with the team and supporting our mission of developing a better tomorrow.

Be a part of the CDI Mission:The ideal candidate brings both educational expertise and a people-first mindset—committed to collaboration and making a meaningful difference. CDI values a people-first culture and encourages team members to collaborate with each other and services.

Intern Program:

With over 12 interns in all six locations, we strive to enhance our program every year, making it even more valuable for our interns. There are 3.5 dedicated days throughout the summer that support intern growth through networking events, industry panels, and career conversations. 100% of our prior interns would recommend a CDI internship to their friends!