Required to have the physical, mental, and emotional stamina to fully perform the duties and responsibilities of the position, and the mental acuity to collect, evaluate, and interpret data; to reason; to define problems; to establish facts; to draw valid conclusions; and to make effective judgments and decisions. Required to sit or stand for long periods, and to regularly walk; use hands or fingers to handle, or feel objects, tools, or controls; reach with hands and arms; and stoop, kneel, crouch or crawl.