Utilities Maintenance Mechanic III: In addition to previous requirements: Skill in performing complex installation, maintenance, and replacement, of machinery, including lift station pumps, submersible pumps, electric and gas driven motors, control generators, compressors, and gear drives, valves, actuators, PRVs. Monitors and maintains water treatment plants; performs scheduled and unscheduled maintenance on machinery, including; pumps, valves, valve actuators, motors, pipes, flow meters, compressors, blowers, and other related equipment.