USA Government Jobs - - Responsibilities: Operates farm-type tractors and towed or attached equipment through hydraulic or mechanical controls; Operates heavy equipment to push, pull, pile or load materials; Plants trees, shrubs and flower beds; Performs daily cleaning and maintenance of tractor, truck and all equipment used; Operates mowers, plows, aerators, chippers, sprayers, disks, front-end loading devices, backhoes, and equipment that may be operated by direct drive or a power take off