Participates in the skilled operational and preventive maintenance of complex facilities, equipment and or systems; Performs routine and preventive maintenance of park grounds, complex facilities, irrigation systems, and equipment; Operates a variety of tools and specialized equipment which may require possession of a CDL depending on assignment; Performs quality control analysis on equipment, supported systems, turf management, ball field preparation, and all other park assets contained in assigned property; Assists with the setup and maintenance of park amenities such as fencing, trails, and recreational facilities; Leads, delegates, supervises Parks Specialists I and II, Parks Technicians I and II, and volunteer staff with maintenance or project activities; Maintains comprehensive activity, operations, service and usage records on supported vehicles, equipment and systems; Prepares oral and written reports related to daily operations and project status; Supports contractor activities by reporting on-site observations to supervisors; May assist in natural resource areas with tasks such as leading and training team members in skilled maintenance in environmentally sensitive locations, historic restoration, fencing, equestrian complex, camping facilities, ponds, trails, adobe buildings, habitat restoration, erosion control and invasive species. Action Activity - bending, climbing, kneeling, reaching, squatting and stooping; Motion Activity - simple and firm grasping and fine movement; Hearing Activity - in noisy areas, on a radio, behind themselves; Speaking Activity - in person, on the phone, on a radio; Vision/Other: operate motor vehicle, operate machinery, distinguish colors, have depth perception and have peripheral vision.