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Knife River

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Wash Plant Equipment Operator/Grounds Person

MISSOULA, MT, USAFull-timePosted Aug 19, 2026

Job description

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. We are looking for a Wash Plant Equipment Operator/Grounds Person to join our team! This position is responsible to safely operate machines that convey, wash & screen aggregate to produce quality sand & gravel at maximum production levels.

Will need to display a professional and courteous attitude with customers and team members. May also operate loader to feed conveyors or load trucks.

Minimum Qualifications

Ability to hold and maintain a driver’s license in accordance with all state regulations Knowledge of or past experience in equipment maintenance and operation Ability to work flexible shifts, including overtime.

Benefits

Company paid medical, dental and vision 401K Paid Time Off after 90 days Holiday pay after 30 days Life Insurance Short Term Disability How To Apply: Knife River 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 checks. You may apply online at https\jobs.kniferiver.net If unable to apply online, please mail completed application to: Knife River Mountain Region 4800 Wilkie Street Missoula, Mt 59808

Description copied from Knife River's careers page. Read the full posting before you apply.

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