Concrete QC Technician - Field & Lab Testing

Knife River Corporation; Idaho; On-site; USD 42,000 - 60,000; Full time

Job summary

Knife River Corporation in Twin Falls, ID is seeking a Concrete Quality Control Technician to perform sampling and testing of concrete and aggregate materials, ensuring compliance with QC procedures and project specs.

The role requires 2 years of experience, certification (ACI Field Grade 1, WAQTC), willingness to travel locally and work extended hours as needed. Knife River is an Equal Opportunity Employer.

Qualifications

• Minimum 2 years’ experience with aggregate/concrete materials and testing procedures.
• Current/previous ACI-Field Grade 1 certifications and the Idaho WAQTC aggregate certification.
• WAQTC, ACI, NRMCA certifications or equivalent.

Responsibilities

• Sample and test concrete and aggregate materials and document results.
• Perform quality control procedures and maintain logs and recording of test data.

Skills

Concrete testing knowledge

Materials sampling

Tools

WAQTC Certification

ACI Certification

NRMCA Certification

Job description

Knife River Corporation in Twin Falls, ID is seeking a Concrete Quality Control Technician to perform sampling and testing of concrete and aggregate materials, ensuring compliance with QC procedures and project specs.

The role requires 2 years of experience, certification (ACI Field Grade 1, WAQTC), willingness to travel locally and work extended hours as needed. Knife River is an Equal Opportunity Employer.