Administrative Assistant

Knife River is seeking an Administrative Assistant to support our construction operations in Bismarck, ND. In this role, you’ll provide vital office and project support, including scheduling, document preparation, data entry, and customer-facing communication. You’ll help maintain organized records for contracts, invoices, and safety documentation while coordinating meetings, travel, and crew communications. Working in a safety-focused, team-oriented environment, you’ll contribute to building essential infrastructure and have opportunities to grow your career in construction support.