William Charles Construction, a leading heavy civil contractor in Rockford, IL, is seeking a Junior Estimator to support cost estimating for transportation, site development, utility, and infrastructure projects. In this role, you will review plans and specifications, perform quantity takeoffs, solicit and evaluate subcontractor and supplier quotes, and help prepare detailed estimates and bid proposals. You'll work closely with senior estimators and project teams in a safety-focused, collaborative environment, gaining hands-on experience and long-term growth opportunities in the construction industry. Responsibilities Assist in preparing detailed cost estimates for heavy civil projects Review drawings and specifications to perform accurate quantity takeoffs Gather, review, and compare subcontractor and supplier quotes Support development of bid proposals and cost breakdowns Maintain estimating data, unit costs, and historical pricing Collaborate with project managers, engineers, and field staff Ensure estimates reflect safety, quality, and constructability requirements Participate in pre-bid meetings and site visits as needed Use Excel and estimating software to analyze and present cost data Support continuous improvement of estimating processes and tools Required Skills Construction cost estimating Quantity takeoffs Reading plans and specifications Excel and estimating software Civil construction methods Bid preparation Subcontractor and supplier coordination Cost analysis Data entry and documentation Basic scheduling