Operate and maintain sewage treatment plant equipment and systems.
Monitor plant processes (clarifiers, aerators, filters, chemical dosing, etc.).
Conduct routine sampling and testing of water quality (pH, BOD, COD, TSS, etc.).
Maintain plant logs, operational records, and compliance documentation.
Ensure compliance with environmental and safety regulations.
Perform preventive maintenance on pumps, blowers, valves, and instruments.
Respond to alarms and troubleshoot operational issues.
Coordinate with contractors, vendors, and regulatory authorities when required.