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QUALITY CONTROL TECH - Sioux City, IA

Company:
Knife River Corp
Location:
Sioux City, IA, 51103
Posted:
September 30, 2025
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Description:

DUTIES AND/OR RESPONSIBILITIES * Develop expertise in asphalt sample collection and preparation, asphalt testing and reporting/recording of test results.

Out of specification or questionable test results will be immediately brought to the attention of your supervisor.

* Be familiar with test methods, material specifications and schedule of tests as outlined in the Jebro Quality Control Manual.

* Prepare samples for shipping.

* Perform routine maintenance and calibration of lab equipment according to established procedures and file appropriate documentation.

* General housekeeping duties as required to maintain a first-class industry laboratory.

* Prepare reports as directed for distribution to upper management and/or specifying agencies.

* Assist with maintaining products at their established production target values to minimize product cost while maintaining compliance to the product specifications.

* Always work safely and take action to prevent any and all unsafe actions, processes, and behaviors.

* Perform other duties as assigned This position starts at $21.00/HR, and up, depending on experience.

Minimum Qualifications: * General education, grammar and arithmetic, GED or high school diploma or equivalent.

* Willing, with the help of the company, acquire and maintain proper certifications and licensure.

* Must possess a valid driver's license and maintain an acceptable driving record.

Additional Information How To Apply If unable to apply online, mail completed application to:2303 Bridgeport Drive, Sioux City, IA 51111.

Jebro Incorporated is an Equal Opportunity/Affirmative Action employer.

All qualified applicants will receive consideration for employment without regard to race, age, color, religion, gender, gender identity, sexual orientation, national origin, disability, protected Veteran status or any other protected category under applicable state/federal law.

Subject to pre-employment drug testing and background check.

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