Find & Apply For Estimator Jobs in Ryder, North Dakota

Knife River is seeking an Estimator to develop accurate cost estimates and winning bids for construction projects across our aggregates, asphalt, and concrete operations. In this role, you'll review plans and specifications, perform detailed quantity takeoffs, solicit and evaluate vendor and subcontractor pricing, and prepare complete proposals that support roads, highways, and commercial infrastructure. You will collaborate closely with operations, project managers, and field teams in a safety-focused, team-oriented culture that values integrity, reliability, and respect. This position offers strong training, advancement opportunities, and the chance to build a long-term career with a stable, community-minded industry leader committed to quality and employee development. Responsibilities Review project plans, specifications, and addenda to understand scope and requirements Perform detailed quantity takeoffs for materials, labor, and equipment for aggregates, asphalt, and concrete work Develop accurate cost estimates and pricing, including production rates and indirect costs Solicit, evaluate, and negotiate quotes from vendors and subcontractors Prepare complete, competitive bid proposals and supporting documentation Collaborate with operations, project managers, and field teams to validate constructability and means and methods Identify risks, opportunities, and value engineering options to improve bid competitiveness Participate in bid reviews and post-bid clarifications with clients and internal stakeholders Maintain historical cost data, unit prices, and estimating tools for continuous improvement Uphold Knife River's safety, quality, and integrity standards in all estimating activities Required Skills Construction cost estimating Reading and interpreting blueprints Quantity takeoffs Estimating software (e.g., HCSS, B2 W, Plan Swift, Bluebeam) Excel and data analysis Bid preparation and proposal writing Knowledge of aggregates, asphalt, and concrete Vendor and subcontractor quoting Risk assessment and cost analysis Knowledge of DOT and municipal specifications