BRIEF DESCRIPTION OF THE JOB:Maintains and operates the City's wastewater treatment plant system in a safe, effective and efficient manner; requires technical expertise. Must be able to be able to fill on-call assignments.ORGANIZATIONAL RELATIONSHIPS:Reports to Wastewater Plant Supervisor.This is a non-supervisory position.Has daily contact with other department personnel, with contractors and occasional contact with general public.ESSENTIAL DUTIES: This is a description of the way this job is currently performed; there is potential for accommodation.Conducts daily chemical and lab tests, including determining chemical concentrations, taking flow and blower readings, and checking meters; records data at regular intervals.Calibrates lab equipment daily.Makes chemical dilutions.Monitors all equipment, gauges, meters at regular intervals, makes adjustments and records data.Cleans and maintains plant equipment including filters, blowers, contact chambers, wet wells, clarifiers, and...