include but are not limited to Perform Field Observations and Materials Sampling/Testing during Construction of Buildings, Bridges and Roadways. Perform testing on construction materials including, Soils, Reinforcing Steel, Concrete, Masonry, Structural Steel, Fireproofing, Metal Decking, Roofing and Paving. Perform laboratory testing of Soil, Aggregate, Grout, & Soil Ceme

The Quality Control Gauge Technician position is responsible for testing the density of asphalt while following safety and operational guidelines. This is a full time position that requires overtime through peak season, reports to the area superintendent, and has no supervisory responsibility. For more information regarding this position, contact Sean at 307 298 7049. Inc

We are seeking a skilled and dependable loader operator to join our team. The successful candidate will be responsible for operating and maintaining heavy equipment and ensuring the safe and efficient loading and unloading of materials at our job sites. Duties and Responsibilities Operate and maintain heavy equipment, specifically loaders, to load and unload materials. In

Knife River Materials is accepting applications for a Crusher Operator / Button Pusher for our operations. This is a full time position that requires travel to out of town sites. 1. Person shall demonstrate the ability to safely and productively perform duties including the operation of Crusher to efficiently/consistently produce aggregate products to predetermined specif