In order to be considered for this position, you must complete the application found on the Employment page of the City of Oshkosh website: www.oshkoshwi.gov

Now Hiring - Liquids Operator I / II

Keep Oshkosh flowing—protecting health and the environment.

Salary Range: Operator I : $55,099.20 -$62,961.60, depending on qualifications

Operator II: $63,128 - $72,134.40, depending on qualifications

The City of Oshkosh Wastewater Treatment Plant is seeking a dependable, technically minded Liquids Operator I or II to help operate and maintain our Wastewater Treatment Plant and lift stations. This is a hands-on opportunity for someone who enjoys solving problems, working with equipment and technology, and being part of a team that provides an essential service to the community every day.

Whether you are new to the wastewater field or bring established certification and experience, we encourage you to apply.

Job Responsibilities

Monitor wastewater flows and treatment processes at the plant and lift stations.
Operate and adjust critical treatment equipment, including pumps, clarifiers, aeration systems, chemical-feed systems, anaerobic digesters, and related controls.
Use SCADA and computer systems to monitor plant performance and maintain accurate operating logs, charts, and records.
Collect samples and conduct routine physical and chemical laboratory testing.
Inspect, troubleshoot, repair, and maintain plant equipment and facilities.
Respond promptly and safely to operational issues and emergencies.
Perform work safely, including use of PPE and compliance with confined-space procedures.

What We’re Looking For

Associate degree in water, wastewater, or a related field or high school diploma/GED plus at least one year of related water, wastewater, or technical operations experience.
Knowledge of mechanical equipment, pumps, motors, valves, blowers, controls, and basic laboratory procedures is preferred.
Ability to work independently, make sound decisions, maintain records, and collaborate with an effective operations team.
Willingness to work in a hands-on industrial environment that may include outdoor conditions, noise, odors, moving equipment, chemicals, and confined spaces..

Certification Requirements

Liquids Operator I: The ability to obtain a Wisconsin DNR wastewater operator certification within one year of hire.
Liquids Operator II: Wisconsin DNR Wastewater Operator Certification

Why Join the City of Oshkosh?

Meaningful public-service work that protects local waterways and supports a healthy community.
Technical, varied work—not the same routine every day.
Opportunities to build skills in treatment processes, SCADA operations, mechanical maintenance, laboratory testing, and regulatory compliance.
A team-oriented municipal work environment where safety, reliability, and service matter.

How to Apply?

Please visit https://www.oshkoshwi.gov/Default.aspx for a full description of the position and benefits offered, as well as to apply.

The City of Oshkosh is an equal-opportunity employer committed to diversity in the workforce.

Job Type: Full-time

Pay: $55,099.20 - $72,134.40 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Life insurance
Paid time off
Professional development assistance
Retirement plan
Tuition reimbursement
Vision insurance

Work Location: In person

City of Oshkosh, WI

New Jobs

Wastewater Plant Liquids Operator I or II