With decades of experience developing infrastructure in the Chicago area, IEI has demonstrated our ability to deliver projects as a prime consultant, sub-consultant and joint venture partner.

Our Commitment to the Community Careers Infrastructure Engineering Inc. (IEI) offers opportunities for creativity, ingenuity, problem solving, and growth in knowledge. View Opportunities

Chicago, IL 60606 Phone: (312) 425-9560 Indianapolis Office [Map] 201 N Illinois Street, Suite 1720 Indianapolis, IN 46204 Phone: (317) 243-9800 Peoria Office [Map] 456 Fulton Street, Suite 265 …

Paul Ajegba, PE Senior Vice President, Office Leader and Business Development – Michigan

We’ve delivered civil and structural engineering for complex highway, railway, water management, mass transit and airport projects, partnering with our clients on vital and high-profile projects.

He has gained extensive engineering experience on public and private projects of all sizes for local municipalities, federal agencies and foreign governments – leading IEI, working with professional …

NYCDDC Resident Engineering and Inspection Roadway/Highway | Construction Inspection Indianapolis

We achieve excellence in all aspects of securing work for the firm and delivering quality engineering services and creative solutions with what we call I NG E NU I TY.

From streetscapes to massive roadway reconstruction projects, IEI provides a diverse range of civil engineering services for roadways, highways, traffic engineering, structural facilities and bridges.

Nov 18, 2024 · Titan CEO and headline sponsor Wipfli LLP are pleased to announce Michael Sutton, PE, CEO, Infrastructure Engineering Inc as a 2025 Chicago Titan 100 honoree. The Titan 100 …