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Water Operator Trainee Jobs in Washington (NOW HIRING)

Water Operator Trainee information

See Washington salary details

$28.9K

$49.3K

$71.9K

How much do water operator trainee jobs pay per year?

As of Sep 4, 2026, the average yearly pay for water operator trainee in Washington is $49,302.00, according to ZipRecruiter salary data. Most workers in this role earn between $37,400.00 and $57,800.00 per year, depending on experience, location, and employer.

What is a water operator trainee?

Water Operator Trainees are entry-level professionals who assist in the operation and maintenance of water treatment facilities. They work under the supervision of certified water operators to learn how to monitor, test, and ensure the quality and safety of public water supplies. Their responsibilities often include collecting water samples, recording data, performing basic laboratory tests, and learning about regulatory compliance. This role is designed to provide hands-on experience and training required to become a licensed water operator.

What are the key skills and qualifications needed to thrive as a water operator trainee?

To thrive as a Water Operator Trainee, you need basic math, science knowledge, mechanical aptitude, and a high school diploma or equivalent. Familiarity with water treatment equipment, monitoring systems, and the pursuit of a state-issued water operator certification are typically required. Strong attention to detail, problem-solving, and teamwork skills help you excel in monitoring and maintaining water quality standards. These competencies ensure safe, efficient operation of water facilities and compliance with regulatory requirements.

What are some common challenges faced by water operator trainees during their initial training period?

Water Operator Trainees often face challenges such as adapting to the technical complexity of water treatment systems, learning to accurately monitor and adjust equipment, and understanding strict safety and regulatory requirements. Trainees must quickly become familiar with both manual and automated processes, as well as handle emergency situations like equipment malfunctions or water quality concerns. Support from experienced operators and ongoing hands-on training are key to overcoming these hurdles and building competence in the role.

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

AspectWater Operator TraineeWater Operator
CertificationsTypically requires a high school diploma and may need a state-specific water treatment or distribution certificationRequires a valid water treatment or distribution certification, often obtained after training
Work EnvironmentSupervised, entry-level role in water treatment plants or distribution systemsFull responsibilities in operating, maintaining, and monitoring water systems
Job ResponsibilitiesAssisting with daily operations, learning procedures, and gaining experiencePerforming routine maintenance, monitoring equipment, and ensuring water quality

The main difference between a Water Operator Trainee and a Water Operator is experience and certification level. Trainees are in learning roles, often requiring supervision, while Water Operators have completed necessary certifications and handle full operational duties independently.

Are water operator trainees in high demand?

Water operator trainees are in steady demand due to ongoing needs for water treatment and distribution, especially as many facilities seek to meet regulatory standards. The role often requires certifications and technical skills, and employment opportunities are generally stable in the water utility industry.

Is being a water operator trainee worth it?

A water operator trainee position provides hands-on experience in water treatment and distribution, often serving as a stepping stone to certification and full licensing. It offers practical skills, knowledge of safety protocols, and job stability, making it a valuable entry-level role in the water industry.

What are the most commonly searched types of Water Operator jobs in Washington?

The most popular types of Water Operator jobs in Washington are:

What are popular job titles related to Water Operator Trainee jobs in Washington?

For Water Operator Trainee jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Water Operator Trainee jobs in Washington look for?

The top searched job categories for Water Operator Trainee jobs in Washington are:

What cities in Washington are hiring for Water Operator Trainee jobs?

Cities in Washington with the most Water Operator Trainee job openings:

Infographic showing various Water Operator Trainee job openings in Washington as of August 2026, with employment types broken down into 45% Full Time, 47% Part Time, 2% Temporary, 5% Contract, and 1% Nights. Highlights an 94% Physical, and 6% Remote job distribution, with an average salary of $49,302 per year, or $23.7 per hour.

Water Reclamation Operator Trainee - Class 1

Prince William Water

Woodbridge, VA โ€ข On-site

$50K - $87K/yr

Full-time

Posted 16 days ago


Job description

Position Summary Sign on Incentive is available to licensed candidates. Candidates who possess a current Virginia Wastewater License from Class IV - Class I and have wastewater experience may be hired in above the entry level trainee in accordance with Prince William Water's Career Path Policy requirements. The candidate will be required to meet Prince William Water's specific requirements within a set period of time.

Hiring Range Min Hiring Range Max Trainee $25.75 N/A Class 4 Wastewater License $25.75 $33.79 Class 3 Wastewater License $28.32 $37.17 Class 2 Wastewater License $31.16 $40.86 Class 1 Wastewater License $34.28 $44.95 Candidates for this position will receive overtime each pay period when assigned to a shift and will also receive shift differential pay when working during the hours of 6:30 p.m. to 6:30 a.m. Employees' work schedule will be one of the following: A rotating day/night schedule Seven days on/Seven days off Seven nights on/Seven nights off All shifts will work 14 days in a 28-day cycle Position Summary: Learns to perform technical work in the operation and maintenance of an advanced water reclamation facility

The work involves working with experienced wastewater treatment plant operators as part of a planned program to learn the duties and to acquire certifications. Employees may be assigned various projects for learning and developmental purposes and perform helper duties while serving as trainees. Workers follow specific instructions and procedures and refer nonstandard situations or problems to others.

Demonstrates a commitment and supports a culture of diversity, equity and inclusion. Position Responsibilities / Essential Job Functions Learns water reclamation facility operation to include: Ensuring proper operation and maintenance of plant machinery and equipment used in wastewater treatment; oils and adjusts machines; to determine if process changes are required and make adjustments; to calibrate meters in preparation to run tests on various samples; to start and stop plant machinery and pumps as required; to regulate valves and observe and record plant flows; to operate and maintain incinerator. Operating equipment such as blowers for air supply to activated sludge, influent and backwash pumps for filtration, UV for disinfecting, centrifuge for dewatering and incinerator for solids and scum disposal.

Maintaining logs and to record all parameters related to plant operations; to record and manage the consumption of all chemicals used at the plant; to collect composite samples for process control and permit compliance; to perform testing on various samples in order to make lime feed change; to use computer graphics and trends to identify necessary plant changes and/or adjustments. Monitoring Solids Handling; to collect samples from holding tanks, gravity thickeners and cake pump; to obtain level readings from holding tanks and gravity thickeners; to run tests on holding tank samples; to check equipment settings; to open and close chain valves at scheduled times. Making routine checks throughout the plant; to record temperature and pressure readings to exercise and check position of valves; to check operation of pumps, and to haul sludge: visually inspect the facility.

Monitoring SCADA system in order to stay within specific guidelines; to record equipment information from equipment; to identify problems; to connect and disconnect fuel oil line, water sprayers as required. Performing preventive maintenance; to steam clean hoses and equipment; to check oil and temperature; to clean filters, hose draft tubes; to pump standing water; and to perform other related maintenance duties for units. Learns to coordinate the plant's maintenance requirements with superiors; to ensure that the plant is operated efficiently and at minimum reasonable cost; to ensure that all equipment and machinery is kept in good working condition.

Learns to collect and test samples; to collect data from field testing samples; to perform various tests on wastewater samples. May be deemed essential at any time. Performs other duties as assigned or required.

Essential Skills and Experience Essential Competencies: Knowledge of basic mechanical concepts and procedures; English usage, spelling and grammar. Aptitude for the use of the tools, equipment and materials of the work. Ability to understand and follow oral and written instructions; learn the water reclamation facility operations; communicate effectively, both orally and in writing; work cooperatively with others.

Minimum Education and Work Experience: High school diploma or GED. Or a combination of education and experience as described above. Required Licenses/Certifications and Other Special Requirements: Must possess and maintain a valid driver's license consistent with Prince William Water policy requirements.

Required to work rotating shifts including days, nights, weekends and holidays. Must obtain and maintain a Class 4 Virginia Department of Professional and Occupational Regulation (DPOR) Wastewater License within two years of employment in this position. Must pass Prince William Water's skill level 3 written exam in each major work areas (liquids, dewatering and incineration) within two years of employment in this position.

Must pass Prince William Water's skill level 3 practical exam in each major work areas (liquids, dewatering and incineration) within two years of employment in this position. Minimum Lead/Supervisory or Management Experience: None Physical Demands and Work Environment The physical demands of this position are available upon request. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The qualifications listed above are intended to represent the minimum skills and experience levels associated with performing the duties and responsibilities contained in this job description. The qualifications do not express absolute employment or promotional standards. They are general guidelines that should be considered along with the job-related selection or promotional criteria.