Prepares design/build, engineer, procure, construction management, guaranteed maximum price, and hard-bid estimates/proposals. Analyzes quotations both prior to and on bid day. Evaluates bids of sub-contractors and suppliers for completeness of scope of work, delivery time, and compliance with the specifications and other requirements. Enters quantity take-offs and material unit pricings as applicable to project. Recognizes and applies appropriate work breakdown structure (WBS) structure. Processes and identifies complete scope of project with limited levels of design definition. Leads teams of Co-ops, Construction Specialists, and Estimators in estimating procedures and in the use of estimating software. Reviews and closes out of estimates prepared by Estimators. Transmits and communicates final estimate and basis to internal/external client. Prepare opinions of probable construction cost estimates and design/build and ability to close out proposal or bids for at risk work. Contact subcontractors and suppliers for outsource pricing. Assists Chief Estimator in coordination of overall corporate estimating functions. Performs additional duties as required.