Aggregate Plant Manager -

Construction Materials Date Posted:

27 September 2026

Closing Date:

October 27, 2026

Recruiter:

KNIFE RIVER

Location:

Billings, Montana Salary:

USD100,000

to

USD132,000

Job Type & Industry:

Construction & Property Contract Type:

Permanent Job Reference:

2989939740-2 Apply for this job now Job Description Knife River is seeking an Aggregate Plant Manager to lead daily operations at our construction materials facility. In this role, you will oversee aggregate production, equipment utilization, and quality control to ensure safe, efficient output for infrastructure projects. Responsibilities include supervising plant staff, scheduling production, coordinating maintenance, monitoring inventory, and enforcing strict safety and environmental standards. You will track performance metrics, manage budgets, and drive continuous improvement. This position offers strong career growth, hands-on leadership, and the chance to help build essential roads and commercial projects in a safety-focused, team-oriented culture. Responsibilities Oversee daily aggregate plant operations to meet production and quality targets Lead and supervise plant staff, including scheduling, training, and performance management Ensure strict compliance with all safety, environmental, and regulatory standards Coordinate preventive and corrective maintenance for plant equipment Monitor inventory levels and coordinate material shipments with internal and external customers Manage plant budgets, costs, and productivity metrics to improve efficiency Implement and sustain quality control procedures for aggregate products Drive continuous improvement initiatives in production processes and equipment utilization Maintain accurate records, reports, and documentation for operations and compliance Collaborate with project teams and leadership to support construction material needs Required Skills Aggregate production management Plant operations oversight Maintenance planning Safety and OSHA compliance Quality control and testing Equipment and process optimization Production scheduling Budgeting and cost control Staff supervision and training Inventory and materials management