Wastewater Plant Operator III
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Job Location:
Wilmington, DE - USA
Monthly Salary:
Not Disclosed
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
Wastewater Plant Operator III
Department: Wastewater
Employment Status: Full-Time
FLSA Status: Non-Exempt
Reports To: Chief Operator
Civil Service Status: Classified (Non-Competitive)
Employment Status: Full-Time
FLSA Status: Non-Exempt
Reports To: Chief Operator
Civil Service Status: Classified (Non-Competitive)
About the Position
The City of Wilmington is seeking a skilled and experienced Wastewater Plant Operator III to join our team. This position plays a critical role in the operation and maintenance of the Citys wastewater treatment facility ensuring compliance with all local state and federal environmental regulations.
This position is a classified non-competitive role as approved by the Civil Service Commission on September 16 2025 classifying Wastewater Operator IIII as non-competitive classified positions for both hiring and promotion.
Key Responsibilities
- Operate and regulate pumps valves and other essential equipment to support wastewater treatment processes.
- Maintain accurate records and prepare reports related to plant operations including EPA-required documentation.
- Conduct process control and lab analysis in support of NPDES permit compliance.
- Serve as Operator of Record for the wastewater plant and/or collection system.
- Assist with maintenance and repair of equipment tanks pumps lift stations motors and vehicles.
- Perform housekeeping and grounds maintenance including mowing and snow removal.
- Notify supervisors when chemicals are needed and assist with monitoring and sampling equipment.
- Demonstrate regular and predictable attendance.
- Respond to emergency situations outside of regular working hours as needed.
Minimum Qualifications
- High school diploma or GED.
- Valid Ohio Drivers License and insurability under the Citys insurance plan.
- Ohio EPA Class III Wastewater Operator License required at time of appointment.
- Minimum of five (5) years of wastewater treatment experience or an equivalent combination of education training and experience.
- Must be available to work nights weekends and holidays as scheduled.
Preferred Skills and Abilities
- Advanced knowledge of wastewater treatment operations laboratory procedures and regulatory compliance.
- Experience as Operator of Record and ability to lead operational functions.
- Strong decision-making and problem-solving skills in both routine and emergency situations.
- Strong communication and documentation skills.
Work Environment
- Exposure to chemicals confined spaces loud noise and inclement weather.
- Must be able to lift up to 50 pounds occasionally and work in physically demanding environments.
- Classified as medium work per U.S. Department of Labor standards.
Compensation and Benefits
- Starting Hourly Rate: $25.58
- Shift Differential: Up to 10% may apply
- Comprehensive benefits package including health insurance paid leave and participation in OPERS (Ohio Public Employees Retirement System).
The City of Wilmington is an Equal Opportunity Employer.
All qualified applicants will receive consideration for employment without regard to race color religion sex (including pregnancy gender identity and sexual orientation) national origin age disability genetic information or protected veteran status in accordance with applicable federal state and local laws.
If you require a reasonable accommodation to participate in the application or hiring process please contact the City of Wilmington Department of Human Resources at or via email at
Key Skills
- Medical Collection
- Forklift
- Distributed Control Systems
- caterpillar
- Basic Math
- Computer Skills
- Math
- Wastewater
- Mechanical Knowledge
- OSHA
- Maintenance
- Programmable Logic Controllers
