Must be able to work on Energized Systems, which include (chemical dosage control and measurements, liquid level, flow and pressure measurement, electrical motors, high voltage power distribution systems, alarm system, industrial motor control systems, computer systems, supervisory control and data acquisition systems {SCA DA), telemetering systems and electromechanical systems. Installing, calibrating, and making necessary repairs to process control computers, filter systems, flow and pressure transmitters, Chlorine, pH, and turbidity monitoring equipment, chemical feed equipment, plant and distribution telemetering equipment, electronic/electrical control circuits, and other complex instrumentation activities utilized in the water treatment process.