Quality, Service & Commitment


  • 22 Jan 2018

    Civil Engineer Needed

  • 08 Dec 2017

    INTERRA Honored With 2017 IRTBA Green Industry Achievement Award For Green Initiatives

  • 26 Oct 2017

    INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green

More News


Laboratory Certifications

  • IL & WI State DOTs
  • ASTM


Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Great Lakes Naval Base, Great Lakes, IL: “They reacted extremely well to ever changing schedule demands and testing needs on short notice.” Joseph Albrecht, QC Manager, Blinderman Construction Company

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Why INTERRA? Growth.  Opportunity.  Teamwork.  Integrity.  Support.

If all of these attributes in a company are important to you – along with excellent compensation packages that include competitive wages, family healthcare benefits, training, and matching retirement contributions, to name a few – then we encourage you to consider INTERRA for your next or first career move. INTERRA is a rapidly growing, multi-faceted company that provides challenging and growth oriented opportunities to experienced, client-focused engineering professionals and new graduates.  Because of ongoing demand from our highly valued clients, INTERRA continues to increase the scope of its expertise and the scope of the technical services it delivers in the fields of civil engineering design, materials inspection and testing, geotechnical studies, and environmental assessment and remediation. From each of our office locations in Illinois and Wisconsin we are always on the lookout for talented, committed, client-focused Project Managers, Project Engineers, Staff Engineers, and Field and Laboratory Engineering Technicians.  If we see that you are above the rest, we might even create an opportunity for you where none currently exists.

CORPORATE RESPONSIBILITY INTERRA believes in constructively engaging in community involvement and development efforts where it operates and encourages and supports its employees to actively participate.   INTERRA management and personnel strongly believe that “giving-back” to our local communities is both a privilege and a responsibility.

WORKFORCE DIVERSITY As an Equal Opportunity Employer (EOE), INTERRA has a highly diversified workforce and is the proud recipient of the Illinois Road and Transportation Builders Association’s “DIVERSITY AWARD.”


Civil Engineer

INTERRA, Inc. is looking for a full-time Civil Engineer with a Bachelor’s degree and at least 5 years of experience in materials Quality Control (QC), Quality Assurance (QA), and construction inspection. Project roles can include, Independent Assurance and Verification of QC/QA materials program for various government agencies; materials coordination and construction inspection; perform field inspections to ensure compliance with project specifications and work with various Construction Management teams to ensure consistency and resolve materials related issues.

Required Skills and Experience At least 5 years of DOT related experience in roadway construction inspection and Materials QC/QA and related certifications.  IDOT QC/QA Certifications is a plus. Professional Engineer License preferred.  

INTERRA is an industry leading provider of Engineering, Inspection, and Material Testing services delivered in support of construction, development, and environmental projects throughout the Midwest. INTERRA is involved with several major, multi-year projects for IDOT and IL Tollway providing quality assurance, independent assurance, materials testing and construction inspection services.

INTERRA provides a competitive salary, paid Holidays and PTO, 401K with matching contributions, Major Medical and Dental Insurance, Professional Development, and a team of qualified, creative and talented people to work alongside.  Please submit your resume to jkmurphy@interraservices.com.