US Department of Defense - Fort Benning - Responsibilities: Help Install various types of systems to perform heating, cooling, humidifying, and dehumidifying functions within an organization.; Read instructions such as blue prints and sketches to determine how to safely complete repairs.; Troubleshoot plumbing for leaks by applying prescribed testing procedures and equipment.; Prepare surfaces for paint application.; Operate vehicles such as pickup trucks, flat-bed truck, dump truck, and low boy to transport materials.