Assists with maintenance and repair of the water, wastewater, and reuse collection/distribution and treatment systems by performing preventative or corrective maintenance with direct supervision and guidance on motors, blowers, drives, air lines, bar screens, fine screens, pumps, piping, valves, electrical panels and other components. Leads in the maintenance and repairs of the water, wastewater, and reuse collection/distribution and treatment systems by performing preventative or corrective maintenance on motors, blowers, drives, air lines, bar screens, fine screens, pumps, piping, valves, electrical panels and other components.