1

Wastewater Operator Jobs in Minnesota (NOW HIRING)

MN · On-site

$33.50 - $42/hr

Job Posting This position is responsible for operating and maintaining the wastewater treatment plant and collection system located in St Michael, MN. Work involves daily operation and maintenance ...

Waste Water Engineer

Saint Paul, MN · On-site

$150 - $200/hr

Support wastewater-related capital projects through design reviews, construction, startup, commissioning, and operator training * Identify long-term wastewater treatment capacity constraints ...

Develop and deliver wastewater training programs and facilitate network-wide operator meetings. Required Experience & Education: * Bachelor's degree in Environmental, Chemical, Civil Engineering ...

Senior Treatment Plant Operator

Duluth, MN · On-site

$35.81 - $40.83/hr

As a Senior Wastewater Treatment Plant Operator, you will be responsible for monitoring, operating and controlling the daily operation of the wastewater collection and treatment facilities and ...

The Water/Wastewater Utility Manager is responsible for the daily operation, maintenance, regulatory compliance, staff supervision, process control, reporting, and infrastructure stewardship of the ...

The Water/Wastewater Utility Manager is responsible for the daily operation, maintenance, regulatory compliance, staff supervision, process control, reporting, and infrastructure stewardship of the ...

next page

Showing results 1-20

Wastewater Operator information

See Minnesota salary details

$15

$25

$38

How much do wastewater operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for wastewater operator in Minnesota is $25.25, according to ZipRecruiter salary data. Most workers in this role earn between $20.48 and $28.27 per hour, depending on experience, location, and employer.

What is a wastewater operator?

Wastewater operators are professionals responsible for managing and maintaining the systems and equipment that treat municipal or industrial wastewater. They monitor, operate, and adjust controls to ensure that water treatment processes comply with environmental regulations and public health standards. Their duties include inspecting equipment, collecting water samples, conducting tests, and keeping detailed records. Wastewater operators play a crucial role in protecting water resources and ensuring clean, safe water for communities.

What are some common challenges wastewater operators face during routine plant operations?

Wastewater Operators often encounter challenges such as maintaining equipment reliability, responding to unexpected system alarms, and ensuring compliance with strict environmental regulations. Adapting to changes in influent flow or composition, especially during storms or industrial discharges, can require quick problem-solving and teamwork. Operators must also stay current with evolving technologies and safety practices, making ongoing training an important part of the role.

What are the key skills and qualifications needed to thrive as a wastewater operator, and why are they important?

To thrive as a Wastewater Operator, you need a solid understanding of water treatment processes, chemistry, and safety regulations, usually supported by a high school diploma and state certification. Familiarity with SCADA systems, laboratory testing equipment, and mechanical maintenance tools is essential. Attention to detail, problem-solving skills, and effective teamwork help operators manage complex systems and respond to emergencies. These skills ensure the safe and efficient treatment of wastewater, protecting public health and the environment.

What is the difference between Wastewater Operator vs Water Treatment Plant Operator?

AspectWastewater OperatorWater Treatment Plant Operator
CertificationsWastewater Treatment CertificationWater Treatment Certification
Work EnvironmentWastewater treatment facilities, sewer systemsWater treatment plants, drinking water facilities
Industry UsageMunicipal and industrial wastewater managementMunicipal and industrial water supply
Job FocusManaging wastewater processing and dischargeManaging drinking water quality and distribution

While both roles involve water management and require similar certifications, Wastewater Operators focus on treating and managing wastewater, whereas Water Treatment Plant Operators handle potable water production. Both are essential in water industry operations and often work in similar environments, but their specific responsibilities differ based on the type of water they manage.

How much do wastewater operators make in the US?

Wastewater operators in the US typically earn a median annual salary of around $50,000 to $60,000, with experienced operators and those holding certifications earning higher wages. Salaries can vary based on location, level of experience, and the complexity of the treatment facilities they work in.

Is wastewater operator a hard job?

Wastewater operators perform essential tasks such as monitoring treatment processes, maintaining equipment, and ensuring environmental compliance, which can involve physical labor and technical skills. The job often requires working in confined spaces, handling chemicals, and obtaining certifications, making it moderately challenging but manageable with proper training. Overall, it demands attention to safety and detail but is not considered excessively difficult for those with relevant skills and training.

What are the requirements to be a wastewater operator?

Wastewater operators typically need a high school diploma or equivalent and must obtain relevant state certification or licensing, which involves passing exams that test knowledge of wastewater treatment processes and safety procedures. Some positions require prior experience or technical training, and operators often need to be physically capable of working in various environmental conditions and handling equipment. Continuing education is also common to maintain certification and stay updated on regulations.

Where do wastewater operators make the most money?

Wastewater operators tend to earn higher salaries in regions with a higher cost of living and more advanced infrastructure, such as urban areas or states with strong environmental regulations. Factors like experience, certifications, and the size of the facility also influence earning potential, with operators in larger or more complex treatment plants generally earning more.

What are the most commonly searched types of Wastewater Operator jobs in Minnesota?

The most popular types of Wastewater Operator jobs in Minnesota are:

What job categories do people searching Wastewater Operator jobs in Minnesota look for?

The top searched job categories for Wastewater Operator jobs in Minnesota are:

What cities in Minnesota are hiring for Wastewater Operator jobs?

Cities in Minnesota with the most Wastewater Operator job openings:

Infographic showing various Wastewater Operator job openings in Minnesota as of August 2026, with employment types broken down into 46% Full Time, 48% Part Time, 5% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $52,520 per year, or $25.2 per hour.

Wastewater Operator (Experienced or In Training)

Agropur

Le Sueur, MN

$23.78/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago


Agropur rating

8.9

Company rating: 8.9 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

18th of 445 rated food and drinks producers


Job description

Job Type:RegularThe Wastewater Treatment Operator (Experienced or In Training) is responsible for the day to day operations of wastewater treatment, performing a variety of duties related to the collection, treatment and distribution of water and wastewater.

People are at the heart of our success. Our culture encourages collaboration, transparency, and accountability in order to generate value and achieve sustainable results. Being part of the team means committing to an environment where everyone’s impact truly matters.

We believe that teamwork—collaborating and sharing perspectives—is essential to achieving the best results.

An environment where collaboration is encouraged and valued:

  • Starting rate $23.78/HR - Candidates with applicable certifications and experience may qualify for a higher starting rate.

  • Two pay increases within a year, up to $1.00

  • 2,2,3 Schedule | 6 AM - 6 PM

  • Double time pay on Sunday

  • Benefits: Medical, Dental, Vision, Life, Short and Long-term Disability Insurance  

  • 401(k) with up to 7% company contributions 

  • PTO starting Day 1

  • Paid holidays and 2 floating holidays

  • Advancement Opportunities 

  • Tuition Reimbursement Program

  • Employee Discounts

  • Uniform Program + Shoe Allowance

Your key responsibilities:

  • Operate the wastewater treatment system in compliance with organization discharge limits.

  • Operate wastewater treatment, sludge processing, and disposal equipment in wastewater treatment plant to control flow and processing of wastewater.

  • Monitor control panels and adjust valves manually or by remote control to regulate flow of influent and chemicals.

  • Observe variations in operating conditions and interpret metered, gauged readings and test results to determine load requirements.

  • Start and stop pumps, engines, and generators to control flow of wastewater through filtering, settling, aeration, and sludge digestion processes.

  • Maintain log of operations and record meter and gauge readings.

  • Assist with and monitor the load-out of sludges.

  • Perform routine inspections of tanks and other associated equipment to ensure mechanical and physical integrity of the system.

  • Perform preventative maintenance of wastewater plant equipment and basic troubleshooting of maintenance/electrical issues.

  • Perform wastewater plant sampling of processes, and complete analysis of samples.

  • Perform monitoring of wastewater plant processes and make adjustments as needed.

  • Perform sampling, filtration, and preservation of monitoring wells.  May conduct tests, such as pH, turbidity and chemical concentrations (bench testing).

  • Perform wetland volume remaining inspections and accurately document findings.

  • May operate and maintain power generating equipment to provide air and electricity for plant.

  • Understand and comply with all Quality Assurance policies, immediately reporting any potential food safety issues to management.

  • Understand and adhere to Good Manufacturing Practices.

  • Safety Protocol

  • Stop any observed unsafe acts and obey facility safety rules and procedures.

  • Correct or report any observed safety hazards.

  • Support safety policies and programs.

This list of duties and responsibilities is not all-inclusive and may be expanded to include other duties and responsibilities, as management may deem necessary from time to time.

The individual who will own this role:

  • High School Diploma or equivalent preferred.

  • Minimum one (1) year wastewater treatment experience or equivalent training/certification strongly preferred.

  • Basic mechanical competency with standard wastewater equipment to include, pumps, and automation required.

Certification/Licensure Required:

  • Wastewater Operator Certification required by state agency or obtained within one (1) year of hire.

Skills Required:

  • Communicate effectively both verbally and in writing with colleagues and individuals inside and outside the organization.

  • Ability to work in a fast-paced environment.

  • Demonstrate attention to detail and accuracy in work.

  • Ability to extract, analyze, and act on information with limited supervisory input.

  • Demonstrate functional and technical knowledge, ability to learn new skills quickly, and achieve a high level of accomplishment.

  • Ability to apply logic and methods to solve difficult problems with effective solutions.

  • Basic math plus fractions, decimals and percentages.

  • Basic computer operational skills; able to input and retrieve computerized information.

  • Able to exchange basic informational data (fill out forms/checklists, copy data from one record to another, etc.); interview to gather information; advise others on alternatives/options; coach and counsel others; read, understand and explain technical data.

  • Maintain updated knowledge and understanding of federal and state regulations, procedures, and standards.

  • Exhibit a professional manner in dealing with others and works to maintain constructive working relationships.

A role for those who know that the best results are built through teamwork.

Agropur welcomes people from all backgrounds and origins. We are proud to be an employer with a diverse community and are committed to providing a respectful and inclusive experience for all employees and applicants. We will work with candidates who request accommodation. Please note that an adequate knowledge of French is required for positions in Quebec. Agropur uses artificial intelligence technology to assist our recruiters in screening, assessing, or selecting applicants for this position. 

In this text, the use of the masculine gender to designate persons is intended only to lighten the text.


What Agropur employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom