Demo

Wastewater Treatment Plant (WWTP) Maintenance Technician

City of Tacoma
City of Tacoma Salary
Tacoma, WA Full Time
POSTED ON 10/31/2026
AVAILABLE BEFORE 12/7/2026
Position Description

The City of Tacoma Environment and Public Works Department, Operations and Maintenance Division is seeking Wastewater Treatment Plant (WWTP) Maintenance Technicians to perform skilled maintenance duties and repair for wastewater treatment plant, lift stations and surface water facilities.

The Wastewater Treatment Plant is in need of high-performing, experienced Wastewater Treatment Plant Maintenance Technicians who have a proven work history in the use of a variety of tools and equipment, the ability to collaborate well with others in a team environment, and who can meet productivity standards with tight schedules and deadlines. Ideal candidates will possess the ability to perform manual work or routine equipment operation associated with the maintenance, inspection, and repair of the City's Wastewater systems.

This recruitment will be used to establish an employment list that is intended to be used for the next year to fill openings in the role of WWTP Maintenance Technician. This position is Classified and Represented by Local 160 IAM & AW. If you're looking for a dynamic role where your skills and dedication can contribute to meaningful work, we encourage you to explore this opportunity and join a team that values excellence and community impact!

A successful candidate will have a skill set that includes:

  • Knowledge of the tools and equipment used in wastewater treatment plants.
  • Record keeping techniques.
  • Good oral and written communication skills.
  • Ability to work from blueprints, shop drawings and sketches.
  • Proven background with maintenance and repair work.
  • Excellent attendance.
  • Outstanding ability to work well with others in a team environment.

Essential Duties Include

  • Operate a diverse range of equipment and utilize both hand and power tools associated with construction in the wastewater industry to carry out job assignments and meet job responsibilities.
  • Perform various preventive maintenance and repair duties on equipment as assigned; inspect equipment to assure proper and efficient operation; utilize a variety of appropriate hand and power tools.
  • Maintain and repair pumps, mechanical screens, conveyors, storm gates, blowers, boilers, piping, instruments, chlorinators, digestion tanks, vacuum filters, and related equipment.
  • Perform routine pump station checks to ensure proper operation of lift stations; maintain and repair equipment at/for said pump stations.
  • Read and understand O & M manuals, process or equipment plans or descriptions.
  • Effectively coordinate, perform and complete multiple duties and assignments concurrently and in a timely manner.
  • Remove, transport, replace and install equipment; repair or rebuild as necessary using various equipment such as mobile cranes and portable lifting devices.
  • Perform basic electrical, mechanical, painting, carpentry and incidental masonry work as required; perform repair work for other departments as assigned; identify the source of oil spills and assist with oil removal as required.
  • Maintain equipment, work areas and facilities in a safe, clean and orderly condition.
  • Contact or communicate with other departments, vendors, outside organizations and agencies or others to provide and receive information and services related to job duties.
  • Prepare basic electronic records, logs and reports related to daily activities; order and transport parts and supplies according to established procedures.
  • Attend meetings and seminars as required.
  • Operate a variety of tools, machinery and equipment such as grinders, presses, various meters, drills, power tools and wrenches; operate various forklifts and City vehicles.
  • Perform related duties as assigned.

Qualifications

An equivalent combination to:

Graduation from high school

AND

Training in the maintenance trades

AND

Two (2) years of experience in the service, maintenance and repair of mechanical, hydraulic and electrical systems.

Licenses, Certificates And Other Requirements

  • Must obtain a valid Commercial Driver License (CDL) Class "B" by the end of the probation period, with maintenance thereafter.
  • Must possess or be able to obtain first aid and CPR cards required by the city.

The City will provide the necessary classroom and drive time experience.

Please follow the link to view the requirements to obtain a Commercial Driver's License as listed in RCW 46.25.090.

Knowledge & Skills

  • Methods, tools, equipment and materials used in wastewater treatment plant equipment maintenance, repair, removal and installation
  • Basic principles and procedures of mechanical, plumbing, maintenance trades and basic electrical repair
  • Machine tool operation
  • Personal hygiene, safety techniques, testing methods and procedures associated with working with dangerous or hazardous gases and/or confined spaces in a wastewater treatment plant. Record-keeping techniques
  • Performs skilled maintenance and repair work for wastewater treatment plants using a variety of hand and power tools and test equipment
  • Read and interpret meters
  • Work from blueprints, shop drawings and sketches. Understand and follow oral and written directions
  • Perform heavy manual labor
  • Learn to apply hygiene, safety and health procedures related to waste water treatment plant and assigned duties. Meet schedules and time lines
  • Operate various forklifts, City vehicles and mobile equipment
  • Inspect equipment, diagnose problems and correct as needed
  • Communicate effectively

Selection Process & Supplemental Information

City of Tacoma’s Commitment to Diversity, Equity, and Inclusion

At the City of Tacoma, we're on a mission to make our workforce as diverse and inclusive as the community we serve. We're committed to eliminating racial and other disparities, and we actively seek out candidates from a wide range of backgrounds and cultures. Join our team at the City of Tacoma and help us build a more vibrant, inclusive, and equitable community for all.

The City of Tacoma believes that diversity of thought, background, and experience contributes to our success and innovation. If you’re passionate about this role and our mission, we encourage you to apply. If you have a less traditional background, we want to hear about your transferrable skills and experience. We value a variety of perspectives and are excited to see what you bring to the table.

The Community

Tacoma is centrally located just 32 miles south of the city of Seattle and 31 miles north of the state capital, Olympia. The City of Tacoma is also home to the Port of Tacoma, which is among the largest container ports in the United States. Like most cities in the northwest, Tacoma is surrounded by beautiful nature, offering residents many opportunities for outdoor adventures.

Largely suburban in nature with a small, but dense, urban core, Tacoma is home to numerous institutes of higher learning that attract students from across the country. The University of Washington Tacoma, Pacific Lutheran University, University of Puget Sound, a satellite campus of the Evergreen State College, three community/technical colleges, and several trade and business schools are within Tacoma's geographic area. Downtown's Cultural District is the site of the Washington State History Museum, Museum of Glass, the Tacoma Art Museum, and America's Car Museum.

With its affordable housing and distinctive neighborhoods and business districts, the city has been recognized numerous times as a best city to live in the nation. To see a few of the great things Tacoma has to offer, view this YouTube Video!

View this exciting video to learn more about the City of Tacoma: https://www.youtube.com/watch?v=2n5MWl8KFvI

Application Process

Interested individuals should apply online by completing the application and attaching a resume and cover letter by the closing date and time listed on the job announcement. Applications received without attaching the required materials may not progress in the selection process.

Veterans and or qualifying spouses/domestic partners wishing to be considered for veteran's preference must attach a copy of DD214 member copy 4 (proof of military discharge form) at the time of application to be considered for veteran's preference.

Get Assistance

For assistance with the application process or questions regarding this job announcement please contact the Human Resources office at (253) 591-5400 by 4:00 p.m. of the closing date of the job announcement.

For technical difficulties using the Neogov system, call the applicant support line at 1-855-524-5627 between 6:00 a.m. and 5:00 p.m. Pacific Standard Time. This will allow us to assist you before the job announcement closes.

Communication with the City of Tacoma

We primarily communicate via email during the application process. Emails from Tacoma.gov and/or governmentjobs.com should be placed on your safe domain list to ensure that you receive notifications in a timely manner. As a precaution, you may also want to check your junk email folders.

Supplemental Questions

This is a competitive selection process. Applicants will be required to respond to written questions outlining their experience, knowledge, skills, and abilities necessary to perform the essential functions of this position. Applicants who meet the minimum qualifications will have their responses to Supplemental Questions #9 to #13 reviewed and scored by a committee of subject matter experts, as the Experience and Training Test. These questions will be scored based on the information provided. It is the responsibility of the applicants to adequately describe all pertinent experience and training. Please make sure you read the questions and provide complete informative answers, including your roles in the position and key activities. DO NOT respond with ‘see resume’ in lieu of answering these questions; this will result in a failing score. Providing false information will result in disqualification.

Accommodations: We are committed to providing reasonable accommodations for applicants with disabilities. If you need assistance or an accommodation during this process, please contact Human Resources at (253) 591-5400.

Compensation & Benefits

Pay Details:

Hourly Rate: $39.67 - $43.73

Annual Salary: $82,513.60- $90,958.40

Employee Benefits | City of Tacoma

Salary : $40 - $44

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Wastewater Treatment Plant (WWTP) Maintenance Technician?

Sign up to receive alerts about other jobs on the Wastewater Treatment Plant (WWTP) Maintenance Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$50,084 - $69,688
Income Estimation: 
$54,660 - $73,879
Income Estimation: 
$52,489 - $70,405
Income Estimation: 
$59,230 - $80,236
Income Estimation: 
$64,320 - $75,946
Income Estimation: 
$55,699 - $69,624

Sign up to receive alerts about other jobs with skills like those required for the Wastewater Treatment Plant (WWTP) Maintenance Technician.

Click the checkbox next to the jobs that you are interested in.

  • Carpentry Skill

    • Income Estimation: $42,367 - $56,138
    • Income Estimation: $42,592 - $53,338
  • Corrective Maintenance Skill

    • Income Estimation: $41,592 - $69,410
    • Income Estimation: $45,176 - $68,103
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at City of Tacoma

  • City of Tacoma Tacoma, WA
  • Position Description The City of Tacoma is recruiting for experienced Sewer Heavy Equipment Operators to work in the Operations and Maintenance Division in... more
  • 8 Days Ago

  • City of Tacoma Tacoma, WA
  • Position Description The Tacoma City Attorney’s Office is seeking an experienced attorney with an interest in public sector law to join our tort litigation... more
  • 8 Days Ago

  • City of Tacoma Tacoma, WA
  • Position Description The City of Tacoma's Environment and Public Works Department invites you to apply to join our team as a Sewer Equipment Operator. We b... more
  • 9 Days Ago

  • City of Tacoma Tacoma, WA
  • Position Description Tacoma Rail has provided rail transportation as a public entity since 1914. With 16 locomotives, more than 100 employees and about 43 ... more
  • 9 Days Ago


Not the job you're looking for? Here are some other Wastewater Treatment Plant (WWTP) Maintenance Technician jobs in the Tacoma, WA area that may be a better fit.

  • City of Tacoma Tacoma, WA
  • Position Description The City of Tacoma Environment and Public Works Department is seeking a skilled Wastewater Treatment Pant (WWTP) Electrician/Instrumen... more
  • 13 Days Ago

  • City of Tacoma, WA Tacoma, WA
  • Job Description Position Description The City of Tacoma Environment and Public Works Department is seeking a skilled Wastewater Treatment Pant (WWTP) Elect... more
  • 10 Days Ago

AI Assistant is available now!

Feel free to start your new journey!