• Monitor process controls for irregularities 

• Operates sewage treatment, sludge processing, and disposal equipment in wastewater treatment plant to control flow and processing of sewage.
• Monitors control panels and adjusts valves and gates manually or by remote control to regulate flow of sewage.
• Maintains log of operations and records meter and gauge readings.
• Collects sewage samples, using dipper or bottle and conduct laboratory tests, using testing equipment, such as colorimeter.