
Great Pay! Great Benefits! Strong Teams! Knife River is a PEOPLE-first company. Our teams are the foundation of our success, and we're committed to providing the training, tools and support to do great work and go home safely at the end of each day. Join a team that looks out for one another and supports career growth from day one.
This is a seasonal position, you can use your winters off to travel, hunt, fish or for other activities you enjoy while your benefits continue year-round.
This position is responsible to safely operate concrete or asphalt plant to batch materials used in construction. Moves controls on panel board or control board to heat, dry and mix ingredients such as asphalt, sand, stone and oil to produce asphalt paving materials; to weigh and mix aggregate, cement and water to produce concrete. Ensure conformance to quality specifications.
DUTIES AND/OR RESPONSIBILITIES (summary of components that make up the job)
MINIMUM REQUIREMENTS (minimum educational, experience, or other relevant job requirements)
BENEFITS:
ADDITIONAL INFORMATION:
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 laws.
Subject to pre-employment drug testing and background checks.
All applications are submitted online. If you are having issues completing the application, please come to the office for assistance.

Knife River is one of the top 10 aggregate, ready-mix and sand and gravel producers in the nation. At peak construction season we employ more than 5,000 men and women who have been widely recognized for their superior customer service. We are sitting on a foundation of more than 1.1 billion tons of aggregate and provide a wide variety of products and services necessary for building America’s infrastructure.
Since purchasing the first aggregate company in 1992, Knife River has become one of the fastest-growing aggregate and construction companies in the central, southern and western United States. We have acquired nearly 70 companies located in 14 states and are licensed to perform work in many more.
Our core business lines include aggregate, asphalt, ready-mix concrete, liquid asphalt and cement.