Performs a variety of maintenance and repair work on water and/or wastewater plant equipment such as pumps, meters, lab equipment, lift stations, sewer lines, manholes and/or water wells, water mains, valves, hydrants, boosters, other service lines, streets and/or parks; assists in repair of vehicles and/or other public works facilities and equipment. The Utility Worker I position works under general supervision, performing a variety of semi-skilled and unskilled manual work involving the maintenance and repair relating to water and/or wastewater facilities and equipment, streets, parks and/or other public works functions.