Responsibilities: Coordinate, troubleshoot, repair, inspect and maintain plumbing equipment including, but not limited to, faucets, lavatories, toilets, flush valves, sinks, water heaters, domestic water heaters and boilers, tank-less water heaters, garbage disposals, back-flow devices, valves and water meters. Perform preventative maintenance inspections and repairs in district facilities including, but not limited to, domestic water systems and related devices and sanitary waste drainage.