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Water Plant Operator Trainee Jobs (NOW HIRING)

To be considered for the Water Plant Operator position, you must have a Minnesota Class "C" or "D" Water Supply System Operator's certification. To be considered for the Senior Water Plant Operator ...

Senior Water Plant Operator

Duluth, MN · On-site

$78K - $95K/yr

To be considered for the Water Plant Operator position, you must have a Minnesota Class "C" or "D" Water Supply System Operator's certification. To be considered for the Senior Water Plant Operator ...

WATER PLANT OPERATOR C

Miramar, FL · On-site

$55K - $82K/yr

Reports to the Water Plant Shift Supervisor. Essential Functions * Monitors and records readings of ... Provides leadership and limited supervision of assigned operators and trainee personnel. * Receives ...

Water Plant Operator

Manitowoc, WI · On-site

$35.09 - $48.12/hr

Water Plant Operators are responsible for making minor repairs and adjustments to chemical feed equipment, pumps, and other water treatment processes. Work includes inspection and operation of motors ...

Description The City of Lake Forest is seeking a dedicated and detail-oriented Water Plant Operator to join our team at the Lake Forest Water Treatment Plant. Our operators play a critical role in ...

Requires a State of Florida "A" level Drinking Water Plant Operator license PERFORMANCE INDICATORS Knowledge of Job: Has thorough knowledge of the methods, procedures and policies of the City of ...

WATER PLANT OPERATOR

Cudahy, WI · On-site

$28.78 - $35.50/hr

Directly to Lead Purification Plant Operator. Indirectly to Water Manager. PURPOSE OF POSITION: Under general supervision, performs all work during an assigned shift necessary for the proper ...

Water Plant Operator

Lilesville, NC · On-site

$34K - $59K/yr

Water Plant Operator Salary Grade 60 Hiring Range: $34,356 - $59,589 General Description of Duties To produce safe and clean water for Anson County. Employees in this classification perform ...

Water Plant Operator Salary Grade 60 Hiring Range: $34,356 - $59,589 General Description of Duties To produce safe and clean water for Anson County. Employees in this classification perform ...

Lead Water Plant Operator

Dunedin, FL · On-site

$26.74 - $32.09/hr

Requires a State of Florida "A" level Drinking Water Plant Operator license PERFORMANCE INDICATORS Knowledge of Job: Has thorough knowledge of the methods, procedures and policies of the City of ...

WATER PLANT OPERATOR

Cudahy, WI · On-site

$28.78 - $35.50/hr

Directly to Lead Purification Plant Operator. Indirectly to Water Manager. PURPOSE OF POSITION: Under general supervision, performs all work during an assigned shift necessary for the proper ...

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Water Plant Operator Trainee information

See salary details

$30K

$57.4K

$93.5K

How much do water plant operator trainee jobs pay per year?

As of Jun 16, 2026, the average yearly pay for water plant operator trainee in the United States is $57,354.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,000.00 and $66,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Water Plant Operator Trainees during their initial training period?

Water Plant Operator Trainees often encounter challenges such as adapting to rotating shifts, learning complex technical procedures, and understanding strict safety and regulatory requirements. They must quickly become familiar with the operation of specialized equipment and monitoring systems, as well as develop problem-solving skills to address equipment malfunctions or water quality issues. Teamwork is essential, as trainees frequently collaborate with experienced operators and maintenance staff to ensure smooth plant operations and compliance with environmental standards.

What does an operator trainee do?

A Water Plant Operator Trainee assists in the operation and maintenance of water treatment facilities under supervision. They learn to monitor equipment, perform tests, and ensure water quality standards are met, often gaining certifications and technical skills during training. The role involves working with control systems, safety protocols, and routine inspections.

Is it hard to become a water treatment operator?

Becoming a water plant operator trainee typically requires completing a high school diploma or equivalent, passing a written exam, and gaining on-the-job training. The role involves understanding water treatment processes, operating control systems, and often obtaining state certification, which can involve additional coursework and testing. The difficulty varies depending on individual background and the specific certification requirements of the region.

Are water plant operators in demand?

Water plant operators are in steady demand due to the ongoing need for safe and reliable water treatment. Employment opportunities are often available in municipal, industrial, and environmental sectors, especially for those with certifications and technical skills in operating treatment equipment and monitoring water quality.

What are Water Plant Operator Trainees?

Water Plant Operator Trainees are entry-level professionals who learn to operate and maintain water treatment facilities. They assist experienced operators in monitoring equipment, testing water quality, and ensuring that treated water meets safety standards. Trainees typically work under supervision while they gain the knowledge and skills required to become certified water plant operators. Their responsibilities may include collecting samples, recording data, and performing basic maintenance tasks. Training often combines on-the-job experience with classroom instruction, preparing them for state certification exams.

What is the difference between Water Plant Operator Trainee vs Water Plant Operator?

AspectWater Plant Operator TraineeWater Plant Operator
CredentialsTypically requires a high school diploma; some certifications may be preferredRequires relevant certifications or licenses, such as a state water operator license
Work EnvironmentTraining environment, supervised, often in a water treatment plantFull responsibility for water treatment operations, maintenance, and safety
Job ResponsibilitiesLearning operational procedures, assisting with maintenance, gaining experienceOperating equipment, monitoring systems, ensuring water quality standards

The Water Plant Operator Trainee is an entry-level position focused on learning and gaining experience under supervision, while the Water Plant Operator is a fully qualified role responsible for managing water treatment processes independently.

What are the key skills and qualifications needed to thrive as a Water Plant Operator Trainee, and why are they important?

To thrive as a Water Plant Operator Trainee, you need a basic understanding of water treatment processes, mechanical aptitude, and at least a high school diploma or equivalent. Familiarity with SCADA systems, laboratory testing equipment, and the pursuit of relevant operator certification is typical for this role. Attention to detail, reliability, and strong problem-solving abilities are crucial soft skills for success. These competencies ensure safe, efficient water treatment operations and compliance with regulatory standards.
More about Water Plant Operator Trainee jobs
What cities are hiring for Water Plant Operator Trainee jobs? Cities with the most Water Plant Operator Trainee job openings:
What are the most commonly searched types of Water Plant Operator jobs? The most popular types of Water Plant Operator jobs are:
What states have the most Water Plant Operator Trainee jobs? States with the most job openings for Water Plant Operator Trainee jobs include:
Infographic showing various Water Plant Operator Trainee job openings in the United States as of June 2026, with employment types broken down into 81% Full Time, 17% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $57,354 per year, or $27.6 per hour.

Senior Water Plant Operator

City of Duluth

Duluth, MN

$78K - $95K/yr

Full-time

Posted 29 days ago


City Of Duluth (Minnesota) rating

9.5

Company rating: 9.5 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

9th of 649 rated public administrative organizations


Job description

Job Posting Information About the Water Plant The Lakewood Water Treatment Plant is responsible for treating and distributing the City of Duluth's drinking water, sourced from Lake Superior. This facility plays a critical role in maintaining public health and meeting regulatory standards. Operators are essential to the day-to-day monitoring, operation, and maintenance of this system.

Important Application Information At this time, we are accepting applications for both Water Plant Operator and Senior Water Plant Operator. We anticipate filling one position at either level. To be considered for the Water Plant Operator position, you must have a Minnesota Class "C" or "D" Water Supply System Operator's certification.

To be considered for the Senior Water Plant Operator position, you must have a Minnesota Class "A" or "B" Water Supply System Operator's certification. Applicants will only be eligible for hire into the position(s) for which they submit an application. SUMMARY/PURPOSE To maintain the safe and efficient operation of the City's Water Treatment Plant and Water Supply System, including stations, towers, and reservoirs, in accordance with the Safe Drinking Water Act.

DISTINGUISHING FEATURES OF THE CLASS Employees at the Senior Water Plant Operator level are distinguished from the Water Plant Operator level by possessing their Minnesota Class "A" or "B" Water Supply System Operator's certification. They are certified by the MDH, and possess the knowledge needed to perform duties as assigned, and are expected to function with the highest amount of plant and system knowledge. This level exercises independent discretion and judgment in matters related to work procedures and methods.

SUPERVISION RECEIVED The supervisor makes assignments by defining objectives, priorities, and deadlines and assists incumbents with unusual situations which do not have clear precedents. Incumbents plan and carry out the successive steps and handle problems and deviations in the work assignment in accordance with instructions, policies, previous training, or accepted practices in the occupation. SUPERVISION GIVEN Does not have direct supervisory responsibility but does have significant oversight of employees or projects that require delegation and direction over the work of others.

Essential Duties & Responsibilities (other duties may be assigned) 1. Complete regular rounds and inspections of all Water Division facilities to ensure proper operations and functioning of process equipment and security of all buildings and stations, including monitoring in extreme weather conditions, such as high winds, lightning, blizzards, extreme cold, and stormy conditions. 2.

Control the volume and pressure of raw, intermediate, backwash filters, and treated water to the appropriate points within the water system by monitoring and operating pumps and valves in order to meet demand for finished water. 3. Controls coagulation, flocculation, sedimentation, fluoridation, and disinfection in the treatment process to meet all applicable standards for potable water treatment.

4. Provide safe, high quality water in adequate supply to meet health and sanitary needs of customers, and conduct laboratory testing and monitoring of the treatment plant process to ensure requirements of the Safe Drinking Water Act are met. 5.

Operate second, third, weekend, and holiday shifts without supervision, and make decisions and maintain equipment and processes used in treating and delivering water to produce potable water in accordance with all applicable standards. 6. Prioritize and process information pertaining to emergency maintenance needs by coordinating personnel and equipment to worksites.

7. Make initial assessments of an emergency and determine degree of danger, damage, urgency, and inconvenience involved. 8.

Provide direction and assistance to others involved in operational and project problem solving. 9. Troubleshoot and correct abnormal operating conditions in emergencies, and make split-second decisions without supervision, in mechanical process, instrumentation, electrical, equipment and call out appropriate personnel to repair.

10. Assist with the delivery of hazardous chemicals received at the treatment facility. 11.

Record, update, and log all pertinent data and information in regards to operation, monitoring, dosages, chemicals, and records for the operations, towers, stations, and reservoirs. 12. Collaborate with other individuals, within and without the City, in order to conduct regular repairs, upgrades, services, and emergency repairs that affect operations.

13. Maintain the plant operations 24/7/365, including operating 12-hour shifts, holidays, and weekends. 14.

Be available in emergency situations, shift substitutions, to assist in operations of treatment plant or system. 15. Coordinate repairs to plant, system, station, reservoirs, startup/shutdowns with other services and contractors.

16. Train new operators in procedures and operations until ready to operate (4-6 months). 17.

Be an effective team member by exhibiting self-motivation, supporting other employees in handling tasks, interacting effectively and respectfully with others, showing a desire to contribute to the team effort, accepting assignments willingly, and completing tasks within agreed upon timelines. 18. Coordinate with various City departments, other government agencies, and community groups to develop methods of sharing resources, minimizing duplication, and simplifying procedures.

19. Provide training on new or modified procedures and policies to all affected parties. 20.

Coordinate and perform startups/shutdowns and operations of station pumps, reservoir levels, filters for work-pm-upgrades for functions and programs for the City. 21. In collaboration with the supervisor, organize and direct the work activities of assigned team, and determine work priorities, assignments, and work schedules.

22. Provide input on decisions regarding the hiring processes and onboarding procedures of personnel. 23.

Establish and maintain positive working relationship with the supervisor and employees by maintaining two-way communication, producing consistent results, advocating for the team when appropriate, and offering expertise to improve processes, systems, and the organization. 24. Other duties may be assigned.

Job Requirements Education & Experience Requirements A. A minimum of five (5) years of full-time, verifiable professional experience operating a potable water treatment plant (surface water preferred). B.

Associate's Degree in Water Resource Technology or comparable degree preferred. License Requirements A. Possession of a Minnesota Class "A" or "B", Water Supply System Operator's Certificate.

B. Possess and maintain a valid Minnesota Class D driver's license or privilege. C.

Must obtain a Minnesota Special Boiler Operator's License within six (6) months of appointment and maintain thereafter. Selection Process Information Education/Experience Review (100% of scoring process; 70 pass point): Applicants meeting the minimum qualifications will be rated based on the type (relatedness) and extent of their education and experience as documented on their application and/or supplemental questionnaire. Applicants who pass this exam will have their names placed on an eligible list for this classification.

Non-Discrimination The City of Duluth is an equal opportunity and veteran-friendly employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, national origin, sex, marital status, familial status, age, sexual orientation, status with regard to public assistance, disability, genetic information, veteran status or activity in a local Human Rights Commission or any other characteristic protected by law. Alternative Exam Process (does not apply to Charter Appointment, provisional, temporary, or part-time non-union selections) For individuals who qualify under the Americans with Disabilities Act (ADA), alternative examination processes are available on an individual basis upon prior arrangement.

Contact Human Resources at 218-730-5210, as soon as possible prior to the scheduled date of the exam. TDD services are available through 218-730-5630. Work Eligibility In accordance with the Immigration Reform and Control Act of 1986, the City of Duluth requires verification of identity and work eligibility at the point of hire.

Right to Appeal (does not apply to Charter Appointment, provisional, temporary, or part-time non-union selections) Any applicant who has been found qualified to participate in a selection process for a position in the classified service who has reason to contest the validity or fairness of any step in the selection process may appeal to the Civil Service Board within 10 calendar days of the examination. (If the examination is an Education & Experience Review, the applicant must appeal within 10 calendar days of the closing date for accepting applications.) The notice of appeal shall be in writing, shall contain a complete statement of the matter in controversy and the relief requested, and shall be signed and dated by the appellant. The notice shall be addressed to the Civil Service Board and be delivered to the Human Resources Office

If an applicant wishes to file an appeal electronically, the notice should be sent by email to hrinformation@duluthmn.gov. VETERANS PREFERENCE Does not apply to Charter Appointment, provisional, seasonal, temporary, or part-time non-union selections To apply for Veterans Preference, the applicant must attach the required documents when submitting their application. Scan and combine all documents into one file before uploading it to the Attachments section of the application

Submitting this information is optional, but preference points cannot be awarded without it. Points are only awarded if the applicant passes all exams and submits all required documents to Human Resources. OPEN SELECTIONS Veteran Required Documents: DD214 or DD215 ("Member-4" copy) showing honorable discharge.

Disabled Veteran Required Documents: DD214 or DD215 ("Member-4" copy) showing honorable discharge; U.S. Department of Veterans Affairs (USDVA) Disability Rating Decision showing a service-connected disability rating of 10% or greater, dated within the past 12 months. Spouse of Disabled Veteran Required Documents: Marriage certificate; DD214 or DD215 ("Member-4" copy) showing honorable discharge; USDVA Disability Rating Decision showing a service-connected disability rating of 10% or greater, dated within the past 12 months

Eligibility: The applicant must currently be married to the veteran; The veteran must meet the minimum qualifications for the position but be unable to use the preference because of a service-connected disability. The applicant must explain this in their response to the related question in the Agency Questions section of the application. Spouse of Deceased Veteran Required Documents: Marriage certificate; Death certificate; DD214 or DD215 ("Member-4" copy) showing honorable discharge; USDVA Disability Rating Decision showing a service-connected disability rating of 10% or greater.

Eligibility: The applicant must not have remarried; The veteran must have died during active duty or as a result of an injury received during active duty. PROMOTIONAL OR INTERNAL SELECTIONS Points are only awarded to Disabled Veteran's score one time, on first promotional or internal only selection process after securing City employment. Disabled Veteran Required Documents: DD214 or DD215 ("Member-4" copy) showing honorable discharge; USDVA Disability Rating Decision showing a service-connected disability rating of 50% or greater, dated within the past 12 months.

Please refer to Minnesota Statute 197.455 for additional information about Veterans' Preference.