Have a job to post? Send job information to: This email address is being protected from spambots. You need JavaScript enabled to view it.

Please include an expiration date, if you don't have one we will run the ad for 30 days. This is a free service to all WWOA members.

WWOA is not responsible for content of postings nor are they responsible for any changes and/or additions to any postings on this site.

The Probst Group is excited to announce an opportunity within our Technical Services Team. We are seeking an Assistant Wastewater Treatment Plant Manager (Assistant Plant Manager) to help support our customers and enhance the operation of our industrial wastewater treatment system in Richland Center, WI. Although officially established in 2008, Probst Group has been providing customized solutions to meet our clients' unique needs for over 30 years. We take pride in our extensive experience in industrial wastewater engineering and operations. The Assistant Plant Manager supports clients and the organization by helping lead the safe, compliant, reliable, and efficient operation of industrial wastewater treatment systems. Working closely with the Plant Manager, Operators, Technical Services leadership, and client representatives, this role provides strong field presence, sound judgment, clear communication. The Assistant Plant Manager also offers operational support during normal business hours, after hours, and on weekends as needed, while helping drive daily execution, team accountability, operational improvement, and client confidence.

This position was posted on: Tuesday, June 02 2026 | It will be removed on: Thursday, July 02 2026

The Village of Grafton is excited to accept applications for the newly created position of Civil Engineer. This position will play a vital role in engineering activities related to private developments and public works projects, reviewing plans and documents, managing requirements of the Village’s MS4 permit, and performing other engineering functions.

This position was posted on: Thursday, May 28 2026 | It will be removed on: Sunday, June 28 2026

City of New Lisbon (Population 2606), a municipal electric and water utility, is accepting applications for a Journeyman Line worker. This is a skilled position in operating, maintaining, and constructing electric distribution, transmission, and substation systems. The City also operates and maintains its own generation system. Experience with municipal generators is a plus but not required. Minimum qualifications are to include graduation from high school, graduation from lineman vocational training program and a valid journeyman card. You must be able to acquire and maintain a Wisconsin commercial driver’s license. This position will require occasional after-hour call outs and possible work in inclement weather. Knowledge of safety rules and good communication are a must. From time to time, you may be needed to assist in other city departments.

This position was posted on: Tuesday, May 26 2026 | It will be removed on: Friday, June 26 2026

Waupun Utilities is seeking a high-level Certified Wastewater Treatment Facility Operator to join our team as the Operator - Lead. This position plays a key role in the daily operation and maintenance of both the wastewater and water treatment facilities serving our community. The Operator - Lead performs technical, supervisory, and hands-on work to ensure the safe, efficient, and compliant operation of Waupun Utilities’ state-of-the-art Wastewater Treatment Facility featuring an Advanced Biological Nutrient Recovery (ABNR) upgrade, and its Reverse Osmosis Water Treatment Facility. This position involves monitoring system performance, leading operational staff, and maintaining compliance with all regulatory and permit requirements. This role also offers opportunities for continued professional growth and future advancement into higher level leadership roles within Waupun Utilities.

This position was posted on: Tuesday, May 19 2026 | It will be removed on: Sunday, June 14 2026

Waupun Utilities is seeking a motivated and dependable individual to join our team as a Water/Wastewater Treatment Facilities Operator. This position involves the operation, monitoring, maintenance, and troubleshooting of both the wastewater treatment facility and reverse osmosis water treatment facility. The ideal candidate will have experience in water and wastewater operations, mechanical maintenance, electrical systems, industrial maintenance, or related utility operations. Waupun Utilities is willing to train the right candidate.

This position was posted on: Tuesday, May 19 2026 | It will be removed on: Sunday, June 14 2026

Waupun Utilities, serving approximately 4,500 electric, water, and wastewater customers, is seeking a qualified individual for the position of Apprentice Line Technician. This position participates in a four-year formal training program designed to prepare the employee for journey-level status through the State of Wisconsin Indentured Electric Line Apprentice Program.

This position was posted on: Tuesday, May 19 2026 | It will be removed on: Sunday, June 14 2026

The City of Pewaukee is seeking a Utility Operator to join our exceptional Water & Sewer Utility team. We offer a supportive work environment, generous benefits, commitment to career development, and excellent work/life balance. We welcome both entry-level candidates eager to learn and experienced operators ready to contribute their expertise. Pay is commensurate with experience, as outlined below.

This position was posted on: Monday, May 18 2026 | It will be removed on: Thursday, June 18 2026

Manitowoc Public Utilities (MPU) is hiring a First Shift Wastewater Operator (First shift Operator generally works a 7a-3p Mon-Fri with rotating weekends every 4th week). This role monitors and adjusts wastewater treatment processes, performs facility rounds, records operating data, and responds to emergencies and on‑call needs. An associate degree or wastewater facility experience is preferred. 

This position was posted on: Thursday, May 14 2026 | It will be removed on: Sunday, June 14 2026

The City of Chippewa Falls is accepting applications for a full-time Wastewater Treatment/Collection System Operator. A strong mechanical aptitude is desired as this position is responsible for operating and performing preventive and corrective maintenance to all Wastewater Department facilities, lift stations, equipment and collection system. Additional duties include collecting samples and performing process control testing; performing basic laboratory analysis and routine cleaning; snow removal and grass cutting; and assisting Public Works Department with winter street maintenance/snow removal.

This position was posted on: Tuesday, May 12 2026 | It will be removed on: Friday, June 12 2026

The City of Chippewa Falls is accepting applications for a full-time Wastewater Supervisor. The Wastewater Supervisor is responsible for all aspects of the Wastewater Utility. This position plans, organizes and directs the operation of a 4.5 MGD Advanced Grade wastewater treatment facility, 13 lift stations and the sanitary sewer collection system for the City of Chippewa Falls. Additional duties include but are not limited to issuing and reviewing permits, compiling data and reviewing reports, preparing an annual operating budget, training, evaluating and supervising employees, investigating customer complaints, and maintaining SCADA equipment.

This position was posted on: Tuesday, May 12 2026 | It will be removed on: Friday, June 12 2026

The Sewer and Water Utility Operator position serves both the Sewer and Water Utility divisions. The Operator Employee will float between the two utility departments, with work based upon operational needs for each department. When performing work for the Water Utility, this role reports to the Water Utility Supervisor and assists with day-to-day operations of the Water Utility. When working in the Sewer Utility, the employee takes direction from the Jackson Sewer Utility Supervisor for the technical, and day to day operation of the Wastewater Treatment Plant (WWTP). Daily tasks may include maintenance of equipment, buildings, grounds, and the sanitary collection system. This position is compensated on an hourly basis for an average of 40 hours of work per week, hiring range is between $26-$30 per hour, and dependent upon qualifications. Complete applications will be reviewed on a rolling basis with interviews scheduled when/as necessary. Applications submitted after May 27th at 4PM may not be considered for the position. Submitted materials shall include a completed job application, resume, letter of interest, and three (3) professional references. Questions or application materials shall be directed to the Village's Director of Public Works, Jack Straehler atThis email address is being protected from spambots. You need JavaScript enabled to view it.

This position was posted on: Thursday, May 07 2026 | It will be removed on: Sunday, June 07 2026

Under varying levels of supervision based on experience, this position provides critical electrical, instrumentation, and programming support to the District’s Maintenance and Operations groups. The Industrial Electrician (Apprentice/Journey) ensures that power distribution and instrumentation equipment—across the wastewater treatment plant, District pumping stations, and select customer communities—remains reliable, well-maintained, and fully functional. The Industrial Electrician has the opportunity to grow into a more skilled position with a tiered compensation system by completing steps within the progression plan for the position. The salary ranges are noted below for reference.

This position was posted on: Thursday, April 23 2026 | It will be removed on: Tuesday, June 23 2026

Whether you are joining our team for three years or twenty, you will have the opportunity to grow your career with us! Our employees are offered the opportunity to enhance their skill set by attending training courses, working on special projects, and becoming a member of one of our many City Teams.

This position was posted on: Monday, April 20 2026 | It will be removed on: Saturday, June 20 2026

The City of Fond du Lac Waterworks is accepting applications for a Lead Waterworks Operator. This position will be under the direct supervision of the Waterworks General Manager and helps to prioritize, plan, and coordinate maintenance work in the treatment plants, booster stations, and wells. This position also supervises and directs the Waterworks Operators daily to accomplish tasks.

This position was posted on: Wednesday, April 15 2026 | It will be removed on: Monday, June 15 2026

Under general supervision of the Maintenance Manager, the Electrical Maintenance Supervisor is part of the District’s Operations and Maintenance (O&M) division and is responsible for supervising the District’s electrical and HVAC maintenance programs using Reliability Centered Maintenance (RCM) principles and supervising a team of skilled electricians and HVAC technicians that maintain the electrical and HVAC components of District facilities at the treatment plant and within the collection system. This position is a key member of the District’s Maintenance team and coordinates electrical maintenance activities with other cross-functional groups to ensure the District can fulfill the District’s mission, vision, and values. The person in this role is expected to remain up to date and current on new developments in the electrical and instrumentation aspects of wastewater processing and treatment and contribute that knowledge during planned infrastructure projects as well as during day-to-day operations. This position will collaborate with stakeholders and cross-functional teams to meet standards and guidelines, have a growth mindset to a multi-faceted and mission-driven operation while having a focus on maintaining a positive work culture.

This position was posted on: Monday, April 13 2026 | It will be removed on: Saturday, June 13 2026

The Village of Howards Grove is seeking a dependable and motivated individual to join our team as a Wastewater Operator. This position is responsible for the operation, maintenance, and monitoring of the Village’s wastewater treatment facilities to ensure compliance with all state and federal regulations while protecting public health and the environment.

This position was posted on: Friday, April 10 2026 | It will be removed on: Wednesday, June 10 2026

Join Our Team as a Wastewater Operator – Where Water Gets a Fresh Start! Salary: Competitive hourly wage from $28.50 - $37.00, plus an excellent fringe benefit package including paid time off, health, life, dental, and Wisconsin Retirement System (WRS). The WRS is among the best funded and best managed public pension systems in the country.

This position was posted on: Tuesday, April 07 2026 | It will be removed on: Sunday, June 07 2026

The City is seeking to employ an energetic leader with public works experience for the position of Wastewater Operator. This position is responsible for all operations of waste treatment, laboratory testing, lift stations, interceptors, and alarm systems. Assists mechanic in repair of pumps, valves, motors, etc. Maintains building and grounds. Records data and prepares reports.

This position was posted on: Monday, April 06 2026 | It will be removed on: Saturday, June 06 2026

The Village of Sussex is hiring a full-time Water Operator. The Village operates and maintains five wells, a booster station, four water storage facilities and about 65 miles of water main. Water utility work includes water plant maintenance, lab work, distribution system maintenance, water meter installation and more. Water Operators are part of the Public Works Department, which is responsible for a wide variety of tasks, including street maintenance, stormwater utility, wastewater utility, and special projects. All Public Works Employees are expected to assist in all the identified areas; however, the majority of time for this position will be spent working for the water utility.

This position was posted on: Thursday, April 02 2026 | It will be removed on: Thursday, July 02 2026