Position is responsible for multiple construction projects or a single project of a large scale requiring multiple disciplines. This includes reviewing design and bidding documents; soliciting, receiving, and evaluating contractor bids; supervising construction progress and scheduling; starting up process systems/equipment or facilities for turning over to the owner's personnel. Supervises field staff and contractors on the site with responsibility for quality construction in accordance with plans and specifications. Is responsible for approval of change orders, invoices, and payment applications which may include final payment.