Senior Airman Susie grinds down a door hinge at the structures shop located at an undisclosed location in Southwest Asia, Oct. 28, 2014. Some of the duties of a structures Airman is to construct and repair footings, floors, slabs, foundations, walls, roofs, steps, doors, and windows for prefabricated and permanent structures. Susie, a structural journeyman assigned to the Expeditionary Civil Engineer Squadron, is deployed from Nellis Air Force Base, Nev. (U.S. Air Force photo by Tech. Sgt. Marie Brown)