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Ready to become an expert?


You bring the work ethic, we’ll teach you the rest.

Every team member at Interstate Testing plays a key role in getting the job done every day. If you’re ready to learn and grow in a position with opportunity, then a job with Interstate Testing could be for you. 

We’re looking for people of all backgrounds to join our dedicated team of testing and design experts.

Many Interstate Testing team members started without any industry experience, but with the support of our team and organization have become critical to Interstate Testing work using their knowledge gained on the job.

Open Positions

Location: St. Louis

Interstate Testing Services, a well respected construction materials testing lab, is seeking highly motivated individuals for full time employment.  Quality Control Materials Technician positions are open in the field of Aggregates, Concrete, and Hot Mix Asphalt testing.  A working knowledge of AASHTO, ASTM, and MoDot standards as well as MoDot technician and or ACI certifications is a plus.  Multiple positions are open with varying levels of materials testing experience. 

Good communication and computer skills (Microsoft Office) required.  

Projects and labs are located throughout the state of Missouri and some overnight travel and night work will be required.

Location: St. Louis

Interstate Testing Services, a well-respected construction materials testing lab, is seeking highly motivated individuals for full time employment.

Position Summary: 

This position will be responsible for day to day testing of bituminous construction materials, such as Asphalt Binder, Emulsions, etc. This position will require that a technician become familiar with all state and national specifications for bituminous construction materials, as well as learning all Testing Standards and Operating Procedures. 

Job Interactions:

This job interacts internally with all other team members of Interstate Testing Services. Specifically reporting to the Bituminous Technical Manager. External communication with customers will be required at times. 

Core Competencies: 

Candidate must show the ability to adapt and learn new techniques and procedures. Proven self-management skills during times of heavy work loads will be very desirable. 

Position will require the candidate to be highly motivated to accomplish numerous tasks at a time while retaining information. 

General Competencies:

  • Minimum 2-year degree in a scientific/engineering related background. (Not Required)
  • General laboratory experience. (Not Required)
  • Excellent understanding of MS Office, MS Word, and MS Excel. 
  • Ability to independently problem solve and work through multiple task situations. 

Apply Now

Our company offers a competitive/compensation package and we are an equal opportunity employer. If you are eager to learn and be a valuable part of our team as an expert, then apply today.

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