2026 Summer Internship - Civil Engineering

Civil Design, Inc. • Collinsville, IL

122d • $17 - $21

About The Position

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 to support our CDI mission in Building Stronger Communities through one of our engineering services of Site, Transportation, Structures and Water Resources. This internship would support by contributing to projects and engaging with the team, you will support our mission and 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 20 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!

Requirements

• Must be a full or part time student seeking a degree in Civil Engineering or a related field.
• Knowledge of Civil Engineering fundamentals, surveying, drafting, and general civil engineering design and construction practices.
• Ability to assist in the field or on job sites.
• Excellent oral and written communication skills.
• Excellent interpersonal skills with the ability to work with staff in a team environment.
• Problem solving skills, attention to detail, and willingness to learn new concepts.

Nice To Haves

• Experience with AutoCAD or Microstation.
• Ability to provide 30 to 40 hours per week.

Responsibilities

• Assist in surveying and engineering to support a variety of design projects under supervision.

Benefits

• Shared Ownership: As an ESOP, we offer our full-time team Members a direct stake in CDI’s success.
• Work with Purpose: Engage in meaningful projects aligned with your passions and career goals.
• Collaboration and Celebration: Frequent company-wide events to connect and have fun with Team Members.
• People-First Culture: Prioritize growth, well-being, and success of team members.
• Volunteer time off to encourage team members to give back and make a lasting impact in the community.

What This Job Offers

• Job Type: Part-time
• Career Level: Intern
• Education Level: Bachelor's degree
• Number of Employees: 11-50 employees