Shift 2nd Shift Description Lead shift activities, operate and monitor the wastewater treatment system. Perform preventive maintenance and routine inspections. Clear blockages, clean screens, and maintain proper flow through the system. Diagnose and fix low voltage equipment, D.O. probes, Ph. meters, Level transducers, etc. Repair equipment as necessary. Maintain maintenance logs. Maintain accurate wastewater treatment logs. Conduct basic lab analyses and perform simple calculations. Communicat