The Program Development, Coordination, and Support Directorate is responsible for the design, coordination, and management of OBO’s construction and renovation programs. The Department of State (DOS), Bureau of Overseas Buildings Operations, Directorate of Project Development, Coordination and Support, Office of Cost Management (OBO/PDCS/COST), requires cost estimating services to complete the task requirements stated below.As a Cost Estimator assigned to an organizational element of the Office