Construction Project Manager & Estimator Date Posted:

27 September 2026

Closing Date:

October 27, 2026

Recruiter:

KNIFE RIVER

Location:

Billings, Montana Salary:

USD110,000

to

USD145,000

Job Type & Industry:

Construction & Property Contract Type:

Permanent Job Reference:

2989937565-2 Apply for this job now Job Description Knife River is seeking a Project Manager/Estimator to lead construction projects from bid through completion. This role prepares detailed cost estimates, analyzes plans and specs, and develops competitive proposals for heavy civil and commercial work. The Project Manager/Estimator oversees budgets, schedules, subcontractors, and field coordination to ensure projects are delivered safely, on time, and within scope. You'll collaborate with operations, clients, and vendors, track project performance, and drive continuous improvement. Join a safety-focused, team-oriented company offering training, advancement, and the opportunity to help build critical infrastructure. Responsibilities Prepare detailed cost estimates from plans, specifications, and site visits Develop competitive bids and proposals for construction projects Manage projects from award through closeout, including budgets and schedules Coordinate with field crews, subcontractors, and suppliers Monitor project costs, progress, and quality, implementing corrective actions as needed Lead project meetings and maintain strong client communication Process change orders, RFIs, and other contract documentation Ensure compliance with company safety standards and regulatory requirements Collaborate with internal teams to improve estimating and project delivery processes Report on project performance and forecasts to leadership Required Skills Construction estimating Project management Cost analysis Reading blueprints and specifications Scheduling (e.g., MS Project, Primavera) Construction contracts (change orders, RFIs) Vendor and subcontractor management Excel and estimating software Budgeting and cost control Safety and compliance knowledge