City of O'Fallon
Job Description
Job Description
Join the City of O'Fallon as a Waste Water Treatment Plant Operator or Operator in Training
Department:
Waste Water Treatment Plant Schedule:
Full-Time | Must be available to work a rotating shift Location:
O'Fallon, Missouri Are you looking for a
stable, meaningful career
with real growth potential? Do you take pride in work that protects public health and the environment? The City of O'Fallon is hiring
Waste Water Treatment Plant Operators
at multiple certification levels, including
Operator in Training (OIT) . Whether you're just starting out or already licensed, we have a role for you on our team. Pay Scale & Expected Starting Rates
Operator in Training
– $24.02/hour
Operator I
– $25.22–$37.84/hour Expected starting rate: $25.22/hour
Operator II
– $26.48–$39.73/hour Expected starting rate: $26.48/hour
Operator III
– $27.81–$41.71/hour Expected starting rate: $27.81/hour
Advancement opportunities are based on experience, licensure, and performance. Job Duties & Responsibilities
Plant Operator
Make regular rounds to inspect and monitor plant operations.
Record data into SCADA and maintain detailed logs.
Adjust treatment processes as necessary.
Clean and maintain plant equipment, grounds, and facilities.
Troubleshoot and repair systems and equipment.
Perform periodic deep-cleaning of pits and treatment structures.
Respond to emergency events and alarms.
Complete other related duties as assigned.
Operator in Training (OIT)
Learn and assist with the full scope of wastewater treatment operations.
Gain hands-on experience with SCADA, chemical feed systems, pumps, motors, and generators.
Collect, process, and report water samples, including submissions to MoDNR.
Support senior operators and complete tasks under guidance.
Operate cranes and calibrate flow meters and equipment.
Progress toward full Plant Operator duties while working toward Class D certification.
Requirements
All Candidates Must Have: High school diploma or GED
Strong mechanical and problem-solving skills
Physical ability to lift, climb, and work in varied conditions
Willingness to follow all safety and operational procedures
Operator in Training: Must obtain Missouri Class D Wastewater Treatment Certification within 1 year of appointment (Failure to do so will result in termination)
Plant Operator (I/II/III): Must possess or be able to obtain a Missouri Class D or higher wastewater license
Class C, B, or A license preferred for advancement
Ability to obtain Missouri Class A CDL preferred
The Ideal Candidate Will:
Be
self-motivated
and eager to learn
Take pride in
equipment upkeep and cleanliness
Treat coworkers and the public with
respect and professionalism
Want to contribute to a
team that makes O'Fallon a great place to live
Outstanding Benefits
The City of O'Fallon values employee well-being and offers a
comprehensive benefits package , including: Medical, Dental, and Vision Insurance
Employer-paid Life and Accident Insurance
Health Savings Account (HSA)
with employer contributions
Flexible Spending Accounts (FSA)
Optional Pet Insurance
and
Identity Theft Protection
Wellness Incentives
and
Onsite Workout Facilities
Discounted Membership
to the Renaud Center
Employee Assistance Program (EAP)
Zen and Lactation Rooms
in select facilities
Time Off Benefits: 3 weeks of vacation (starting)
11 paid holidays + 1 personal holiday
Sick leave and extended illness benefits for personal or family care
Retirement & Growth: Participation in
Missouri LAGERS L-6 Pension Plan
457(b) Retirement Plan options
Tuition Reimbursement
for continued education and training
Ready to Apply?
This is more than just a job-it's your chance to grow your career while making a lasting impact on the health and safety of the O'Fallon community. The City of O'Fallon is an Equal Opportunity Employer and participates in E-Verify.
Job Posted by ApplicantPro
Job Description
Join the City of O'Fallon as a Waste Water Treatment Plant Operator or Operator in Training
Department:
Waste Water Treatment Plant Schedule:
Full-Time | Must be available to work a rotating shift Location:
O'Fallon, Missouri Are you looking for a
stable, meaningful career
with real growth potential? Do you take pride in work that protects public health and the environment? The City of O'Fallon is hiring
Waste Water Treatment Plant Operators
at multiple certification levels, including
Operator in Training (OIT) . Whether you're just starting out or already licensed, we have a role for you on our team. Pay Scale & Expected Starting Rates
Operator in Training
– $24.02/hour
Operator I
– $25.22–$37.84/hour Expected starting rate: $25.22/hour
Operator II
– $26.48–$39.73/hour Expected starting rate: $26.48/hour
Operator III
– $27.81–$41.71/hour Expected starting rate: $27.81/hour
Advancement opportunities are based on experience, licensure, and performance. Job Duties & Responsibilities
Plant Operator
Make regular rounds to inspect and monitor plant operations.
Record data into SCADA and maintain detailed logs.
Adjust treatment processes as necessary.
Clean and maintain plant equipment, grounds, and facilities.
Troubleshoot and repair systems and equipment.
Perform periodic deep-cleaning of pits and treatment structures.
Respond to emergency events and alarms.
Complete other related duties as assigned.
Operator in Training (OIT)
Learn and assist with the full scope of wastewater treatment operations.
Gain hands-on experience with SCADA, chemical feed systems, pumps, motors, and generators.
Collect, process, and report water samples, including submissions to MoDNR.
Support senior operators and complete tasks under guidance.
Operate cranes and calibrate flow meters and equipment.
Progress toward full Plant Operator duties while working toward Class D certification.
Requirements
All Candidates Must Have: High school diploma or GED
Strong mechanical and problem-solving skills
Physical ability to lift, climb, and work in varied conditions
Willingness to follow all safety and operational procedures
Operator in Training: Must obtain Missouri Class D Wastewater Treatment Certification within 1 year of appointment (Failure to do so will result in termination)
Plant Operator (I/II/III): Must possess or be able to obtain a Missouri Class D or higher wastewater license
Class C, B, or A license preferred for advancement
Ability to obtain Missouri Class A CDL preferred
The Ideal Candidate Will:
Be
self-motivated
and eager to learn
Take pride in
equipment upkeep and cleanliness
Treat coworkers and the public with
respect and professionalism
Want to contribute to a
team that makes O'Fallon a great place to live
Outstanding Benefits
The City of O'Fallon values employee well-being and offers a
comprehensive benefits package , including: Medical, Dental, and Vision Insurance
Employer-paid Life and Accident Insurance
Health Savings Account (HSA)
with employer contributions
Flexible Spending Accounts (FSA)
Optional Pet Insurance
and
Identity Theft Protection
Wellness Incentives
and
Onsite Workout Facilities
Discounted Membership
to the Renaud Center
Employee Assistance Program (EAP)
Zen and Lactation Rooms
in select facilities
Time Off Benefits: 3 weeks of vacation (starting)
11 paid holidays + 1 personal holiday
Sick leave and extended illness benefits for personal or family care
Retirement & Growth: Participation in
Missouri LAGERS L-6 Pension Plan
457(b) Retirement Plan options
Tuition Reimbursement
for continued education and training
Ready to Apply?
This is more than just a job-it's your chance to grow your career while making a lasting impact on the health and safety of the O'Fallon community. The City of O'Fallon is an Equal Opportunity Employer and participates in E-Verify.
Job Posted by ApplicantPro