Some of the major duties you will perform include but are not limited to the following: The work of this position is vitally dependent on the establishment of cooperative relationships with TSC design staff, design Team Leads, Group Managers, and Division Chiefs; regional construction staff including the supervisory Regional Construction Engineer, Resident Engineers (RE), Contracting Officer''s Representatives (COR), supervisors, inspectors, materials engineering technicians, geologists, engineers, engineering technicians, and surveyors; contract staff including Contracting Officers and Contract Specialists; and facilities staff including managers, supervisors, and staff involved with facilities that regulate and control water, reservoirs, dams, structures, etc., to include Federal, State and local water irrigation districts and municipalities. Participates as the technical expert for construction on Design, Estimating, and Construction (DEC) reviews immediately prior to commencing the final design process examining all design assumptions, design criteria, and design data collected by the project team, review design considerations and applicability and effectiveness of proposed engineering solutions, detect and identify missing or deficient design data and criteria, completeness of the preliminary cost estimate, and identify constructability issues for both the Bureau and Department.