Summary Positions advertised are in various organizations at Johnson Space Center and White Sands Test Facility. NASA may fill positions in any of the following grade levels listed in this announcement (GS-09/11/12/13/14 levels). Responsibilities Duties described below are at the highest grade advertised. Duties assigned at lower grade levels will be of more limited scope, performed with less independence and limited complexity; duties will be commensurate with the grade of selected employee. Directs facility operations programs encompassing the operation, maintenance, repair, and improvement of NASA facilities, utilities, grounds, and infrastructure across multiple installations. Leads facility audits, surveys, and investigations including energy consumption, systems reviews, and safety assessments and presenting those findings and recommendations to senior management. Serves as the senior technical expert and advisor on complex facility operations issues, resolving the most controver...