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Wastewater Operator Jobs (NOW HIRING)

City of Sioux Falls

Wastewater Operator

Sioux Falls, SD · On-site

$26.67 - $28.86/hr

Job Summary The City of Sioux Falls is hiring a Wastewater Treatment Plant Operator who is passionate about keeping our community and the environment safe. In this role, you'll work with a team at ...

City of Katy

Wastewater Operator

Katy, TX · On-site

$21.77 - $27.22/hr

Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and motivated Wastewater Operator to join our Public Works - Wastewater team. This essential position is ...

Kelly Services

Wastewater Operator

Attleboro Falls, MA · On-site

$30 - $35/hr

Wastewater Operator - 2nd & 3rd Shift Openings Location: North Attleboro, MA Pay range : $30-35/hour Duration: Full-Time | Industrial Manufacturing Environment Schedules available: * 2nd Shift:

JLL

Licensed Wastewater Operator

Andover, MA · On-site

What this job involves JLL is seeking an experienced and licensed Wastewater Operator to support daily Wastewater Treatment Plant Operations and Maintenance at a premier pharmaceutical life sciences ...

Inframark

Wastewater Operator

Manheim, PA · On-site

$19.25 - $26.75/hr

JOB FUNCTION/PURPOSE The Wastewater Operator I is responsible for operation and maintenance of equipment in wastewater treatment facilities. RESPONSIBILITIES * Operates a variety of equipment ...

Provost & Pritchard

Wastewater Operator

Hanford, CA · On-site

$21.50 - $29.50/hr

Summary Join the Provost & Pritchard OMS team as a Wastewater Operator, proudly continuing the trusted Granger Water Specialties operations throughout the region. This hands-on position includes ...

City of Winchester

Wastewater Operator

Winchester, VA · On-site

$42K/yr

We are recruiting for a Wastewater Operator at our Opequon Water Reclamation Facility. Starting Salary based on Licensure: Operator 4 - $42,598.40 Operator 3 - $46,987.20 Operator 2 - $51,771.20 ...

City of Katy

Wastewater Operator

Katy, TX

$20 - $27.50/hr

Wastewater Operator - Public Works Department The City of Katy is seeking a dependable and motivated Wastewater Operator to join our Public Works - Wastewater team. This essential position is ...

Prestage

Wastewater Operator

Saint Pauls, NC · On-site

$19.75 - $27.25/hr

The waste operator may be required to perform a variety of duties including, but not limited to, operation of wastewater analysis laboratory, operation and maintenance of wastewater collection system ...

Inframark

Wastewater Operator

Hernando, MS · On-site

$20.50 - $28.25/hr

JOB FUNCTION/PURPOSE The Wastewater Operator is responsible for operation and maintenance of equipment in wastewater treatment facilities. RESPONSIBILITIES * Operates a variety of equipment/machinery ...

3M

Wastewater Operator

Cottage Grove, MN

$22.75 - $31.25/hr

Wastewater Operator Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally ...

3M

Wastewater Operator

Cottage Grove, MN

Wastewater Operator Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally ...

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Wastewater Operator information

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$15

$25

$38

How much do wastewater operator jobs pay per hour?

As of Jul 25, 2026, the average hourly pay for wastewater operator in the United States is $25.78, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $28.85 per hour, depending on experience, location, and employer.

How long does it take to get a wastewater license?

The time to obtain a wastewater license varies by state and certification level but generally ranges from several months to over a year, depending on the required training, work experience, and exam preparation. Entry-level licenses often require completing specific training programs and passing certification exams, which can influence the overall timeline.

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.

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 are wastewater operators?

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.

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 treatment facilities, such as urban areas or states with strong environmental regulations. Factors like experience, certifications, and the complexity of the treatment systems also influence earning potential.

What is a wastewater operator?

A wastewater operator is a trained professional responsible for operating and maintaining wastewater treatment facilities to ensure proper processing of sewage and industrial waste. They monitor equipment, perform tests, and follow safety protocols, often requiring certification and knowledge of environmental regulations.
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Wastewater Operator jobs near you
Infographic showing various Wastewater Operator job openings in the United States as of July 2026, with employment types broken down into 35% Full Time, 63% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $53,624 per year, or $25.8 per hour.
Wastewater Operator

Wastewater Operator

City of Sioux Falls

Sioux Falls, SD • On-site

$26.67 - $28.86/hr

Other

Posted 18 days ago

City Of Sioux Falls rating

8.5

Company rating: 8.5 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

155th of 705 rated public administrative organizations

Job description

Job Summary The City of Sioux Falls is hiring a Wastewater Treatment Plant Operator who is passionate about keeping our community and the environment safe. In this role, you'll work with a team at the largest wastewater treatment plant in South Dakota, using hands-on skills and technology to make sure we comply with our discharge permit. If you're a motivated, reliable person who cares about making a difference, enjoys working with your hands, and wants to learn and grow in a solid career, we'd love to hear from you.

The shift for this position is 3:30 p.m. to 12:00 a.m. with other shifts as needed

Job Responsibilities 1. Operate, inspect, and monitor SCADA (Supervisory Control and Data Acquisition) control panel and a wide variety of mechanical and electrical equipment while operating a variety of unit processes used in the treatment of wastewater. 2.

Make regular tours of the wastewater facility; read charts, gauges, and other instruments; and record information on plant logs. 3. Collect wastewater and sludge samples and perform basic field and laboratory analysis on the samples.

4. Operate a variety of unit processes used in the treatment of wastewater. 5.

Interpret all data accumulated and make equipment and process control changes within guidelines established by management. 6. Perform minor maintenance and labor tasks, including general housekeeping.

7. Perform other such duties and functions as are necessary or incidental to the proper performance of this position. Minimum Qualifications Graduation from high school or GED certification supplemented by two (2) years' advanced or specialized education or vocational training or a minimum of two (2) years' experience in the operation of a wastewater treatment facility; or any such combination of education, experience, and training as may be acceptable to the hiring authority.

Willing to work varied schedules and rotating shifts to accommodate a 24-hour-per-day, 7-day-per-week operation. Must possess a valid South Dakota Wastewater Operator's Certificate within one year of hire. Possession of a valid driver's license is desirable.

Supplemental Information Knowledge of the fundamentals of physical, chemical, and biological wastewater treatment. Knowledge of the machines, equipment, and unit operations used in primary, secondary, and tertiary treatment of wastewater and anaerobic digestion and dewatering of all associated sludges. Knowledge of sampling and preservation techniques.

Knowledge of the interpretation of laboratory data and its application to process control. Knowledge of the occupational hazards or safety precautions relating to the safe handling of hazardous chemicals, such as chlorine and sulfur dioxide, and the safe operation of mechanical and electrical equipment.

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