Company Information

Maximize your potential with INTERRA! We are an industry leading provider of Engineering, Inspection, and Testing services delivered in support of construction, development, environmental, geotechnical projects in diverse markets throughout the Midwest. Clients include the Illinois Tollway, IDOT, CDOT, CDWM, municipalities/counties, private companies, and developers.

Since 1996, INTERRA has focused on providing top-notch services to the industry while engaging, mentoring, and challenging our employees to reach new heights in their careers. Our employees take an active role in their development and work on a wide-variety of civil engineering, environmental, and geotechnical projects – making them well-rounded and solution oriented in their day-to-day responsibilities. Below are just some of the many benefits of joining the INTERRA family. To apply, please email your resume to

  • Competitive hourly and annual salary compensation packages with Paid Time Off (PTO)
  • Opportunities for paid overtime hours
  • Paid holidays
  • Company match of contributions to your 401k and profit sharing
  • Medical/dental insurance
  • Company contributions to employee health savings accounts (HSA)
  • Life insurance
  • Flex-time work schedule
  • Company phone and vehicle provided
  • Multiple Chicagoland office locations in Bolingbrook, Itasca, and Chicago