Operator

City of O'Fallon•O’Fallon, MO

5d•$25 - $30•Onsite

About The Position

The City of O'Fallon is seeking motivated individuals to join our Water and Wastewater Treatment Plant Operations team. We offer multiple levels of Operator positions, including Operator-in-Training, Operator I, Operator II, and Operator III, providing clear opportunities for advancement and certification growth. The Water and Wastewater Treatment Plants operate 24 hours per day, 7 days per week. All employees must be available to work varying shifts, including evenings, nights, weekends, holidays, and occasional emergency call-ins.

Requirements

High school diploma or GED
Ability to obtain a valid Missouri driver's license
Must obtain a Missouri Class D Treatment Certification within one year
1–2 years of related experience or apprenticeship
Valid Missouri driver's license
Missouri Class D Treatment Certification
2–5 years of experience in water/wastewater operations
Valid Missouri driver's license
Missouri Class C or Class B Treatment Certification
Must attempt the highest certification level when eligible
6 or more years of experience in water/wastewater operations
Valid Missouri driver's license
Missouri Class A Treatment Certification
Must attempt highest-level certification when eligible

Responsibilities

Perform entry-level operational and maintenance tasks
Receive training on plant processes, equipment, safety, and regulatory requirements
Assist experienced operators and acquire skills toward independent work
Operate and maintain pumps, motors, treatment systems, generators, and lift stations
Monitor and control SCADA systems
Collect, analyze, and process various samples
Calibrate and maintain chemical feed systems and flow meters
Prepare MoDNR monthly operating reports and internal documentation
Engage in data collection, reporting, and archiving
Perform housekeeping and groundskeeping duties
Provide customer service and promote positive public relations
Assist with emergency bypass pumping and snow removal
Perform other related tasks as assigned
Work a variety of shifts in a 24/7 facility
Make regular rounds to inspect plant operations
Record operational data into SCADA; maintain logbook
Clean and maintain plant grounds and facilities
Troubleshoot equipment and make repairs
Perform incremental cleaning and maintenance on equipment and structures
Respond to emergency situations
Carry out all tasks associated with Operator-in-Training
Operate and maintain pumps, motors, treatment systems, generators, cranes, and lift stations
Collect and process samples
Prepare and submit MoDNR and internal reports
Provide customer service and support public relations
Assist with snow removal
Perform other related duties as assigned
Work varying shifts in a 24/7 operation
Make regular plant rounds and inspect equipment
Record and analyze data in SCADA and operational logs
Perform advanced troubleshooting and equipment repair
Clean and maintain plant equipment and facilities
Adjust plant processes as needed
Provide guidance to less experienced operators
Operate heavy equipment, when applicable
Collect and analyze samples
Prepare MoDNR reports and in-house documentation
Perform facility housekeeping and grounds work
Assist with emergency situations and snow removal
Work varying shifts in a 24/7 facility
Assist with planning, organizing, and performing daily operational tasks
Train new Plant Operators
Review operational and laboratory data for regulatory compliance
Lead the crew when supervisory staff is unavailable
Make process modifications and monitor performance through SCADA
Perform laboratory duties when needed
Maintain a clean and safe working environment
Assist with chemical ordering and invoice tracking
Support purchasing and capital project planning
Review drawings and provide input on construction projects
Coordinate contractor work with the Senior Plant Engineer
Assist with groundskeeping and snow removal
Work varying shifts in a 24/7 facility