Quality Control Tech - Twin Falls
Listed on 2026-05-31
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Quality Assurance - QA/QC
At Knife River, we take care of our team because we know it's our people who make us successful. We are one of the 10 largest construction materials producers/contractors in the Country, and we are a PEOPLE-first company. Our team members are the key to our success, and we are committed to giving them the tools, training, and time to do their jobs productively and safely each day.
Our goal is to build strong teams that, in turn, build strong communities. We are also a publicly traded company on the NYSE with the ticker symbol KNF and part of the S&P Mid Cap 400 index.
Knife River Idaho Division is looking for a Concrete Quality Control Technician to join our team in Twin Falls, .
MajorJob Responsibilities
- Materials sampling and testing documentation/logging and various quality control procedures.
- Availability to work up to 7 days per week and varied and extended hours. May be required to travel out of town for short periods of time. Daily commute will include travel to/from Idaho Falls and Twin Falls.
- Preferred candidates will have a minimum of 2 years’ experience with aggregate/concrete materials and have knowledge of the testing procedures.
- Preferred candidates will also have current/previous ACI-Field Grade 1 certifications and the Idaho WAQTC aggregate certification.
- Other material testing qualifications/certifications including WAQTC, ACI, NRMCA, etc.
Women, veterans and minorities are encouraged to apply.
How To ApplyPlease submit your application online. Knife River is an Equal Opportunity/Affirmative Action employer. Subject to pre-employment drug testing and background checks.
At Knife River, we are committed to helping our military transition to civilian life. We are constantly looking to add veterans to our workforce and want to make the transition as smooth as possible.
If unable to apply online, please mail completed application to:
Knife River Mountain West
5450 W. Gowen Road
Boise,
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