Subcontracting & Change Orders:Prepare and draft all Change Orders and subcontract amendments-including scope summaries and cost calculations-while managing all related communications and coordinating the collection, verification, and organization of required documentation for the Project Manager's final review and approval Backcharges: As assigned, prepare and issue all backcharges to sub-subcontractors and vendors upon completion of the backcharge work and monitor same for collection. Financial Management: Create and drive meeting with Project Manager to review and execute forecasted billings, AR/AP aging reviews, SOV creation, and change order status updates Pre-Mobilization Requirements: Own planning and execution of pre-mobilization meetings, including site safety requirements, local hire requirements, crane logistics, site services, the master schedule and partnering with the Superintendent for manpower/equipment planning.