Wastewater Maintenance Specialist - Mechanical
Pierce County
Posted: January 12, 2026 (3 days ago)
This job was posted recently. Fresh listings typically have less competition.
State of Washington
Dept. of Corrections
Location
Washington, 98504
Salary
$6,356 - $7,740
per month
Type
Full Time
More Utilities & Public Works jobs →Closes
This job involves monitoring and maintaining the water supply and wastewater systems on McNeil Island to ensure safe drinking water and proper waste treatment for a correctional facility.
The role also includes training and supervising incarcerated workers on equipment maintenance and conducting required chemical tests to meet environmental regulations.
It's a good fit for someone detail-oriented with hands-on experience in water operations and a commitment to safety and teamwork in a unique island setting.

Wastewater Treatment Plant Operator 2
Full Time | Non-Permanent
Location: McNeil Island Stewardship | McNeil Island, WA
Salary Range: $6,356 - $7,740 Monthly
This non-position is represented by the Teamsters 117 bargaining unit.
Correctional Industries is dedicated to maintaining and expanding incarcerated work training programs that build marketable skills, foster strong work ethics, and reduce the overall tax burden of the Department of Corrections.
Through meaningful work and hands-on training, these programs support successful reentry while keeping critical facility operations running safely and efficiently.
Th Wastewater Treatment Plant Operator 2 is responsible for monitoring and maintaining the well system and water distribution system on McNeil Island while also providing support in the wastewater treatment area.
This role ensures that all water and wastewater operations meet federal and state regulatory requirements, including compliance with RCW, WAC, Department of Health and Department of Ecology standards, as well as applicable Department of Corrections policies.
Accuracy, attention to detail, and a strong commitment to safety and environmental stewardship are essential to this work.
In addition to system operations, this position plays a key role in training and supervising incarcerated workers in the maintenance of water equipment and related plant operations.
The candidate of choice will inspect the well house and water distribution systems, perform or recommend necessary maintenance, and ensure equipment is operating effectively.
Chemical testing is conducted in accordance with Department of Health requirements, with results analyzed and used to make appropriate operational adjustments.
If you have great attention to detail and leadership skills, we look forward to reviewing your application!
A completed application packet will include:
We are looking for teammates who share our vision of public service, committed to an equitable and inclusive culture that fosters and inspires excellence, while promoting innovation, engagement, and safety, leading to better outcomes for our incarcerated population, our agency, and our community.
As a Wastewater Treatment Plant Operator 2, some of your duties will include:
Monitoring and maintaining adequate quantity and quality of potable water to staff and residents on McNeil Island; ensure sufficient quantities of water are available for fire protection.
Operates the plant per Department of Ecology (DOE), Department of Health (DOH), Environmental Protection Agency (EPA) and applicable Department of Corrections policies
What we need (required qualifications):
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What will make your application stand out (preferred qualifications):
Vision: Working together for safer communities.
Mission: Improving public safety by positively changing lives.
Our Commitment: To operate a safe and humane corrections system and partner with others to transform lives for a better Washington.
DOC is an equal opportunity employer and does not discriminate on the basis of race, creed, color, national origin, sex, marital status, sexual orientation, gender identity, gender expression, age, honorably discharged veteran, veteran status, genetic information, or the presence of any sensory, mental or physical disability or the use of a trained guide dog or service animal by a person with a disability.
IMPORTANT NOTES:
Please include a minimum of three (3) professional references with your application.
A professional reference is defined as an individual who has been paid to supervise your work and can attest to your work performance, technical skills, and job competencies.
If you do not have any or sufficient professional references, please include non-related professionals, such as educators or other professional associates.**Please note: Phone number AND email address are required for all professional references.
We are committed to maintaining a drug and alcohol-free work environment, and our employees are expected to comply with all state and federal laws.
A pre-employment drug test may be administered as part of the selection process, and applicants who test positive for any controlled substances, will be disqualified from consideration.
Tuberculosis (TB) is a priority health issue for DOC employees. The successful candidate may be required to provide valid proof of a baseline TB skin test within 60 days from the date of hire.
When positive tests result, further information, testing and treatment will also be required. Employment is not contingent upon test results.
Foreign equivalent degrees awarded outside the United States must have a credential evaluation report attached to your application.
You may request the required evaluation/documentation from www.wes.org and www.aice-eval.org. Until this documentation is provided, you will not be selected to move forward in the hiring process.
DOC complies with the employment eligibility verification requirements for the federal employment eligibility verification form I-9.
The selected candidate must be able to provide proof of identity and eligibility to work in the United States consistent with the requirements of that form.
https://www.uscis.gov/i-9-central/form-i-9-acceptable-documents
Telework Details
This position may be allocated for telework.
Work may be performed from your home or another offsite location within the state of Washington using a reliable internet or cellular hotspot service at that time.
Employees are expected to perform assigned duties in a safe manner, to take proper care all state-issued equipment, and maintain confidentiality of all information in possession while working offsite.
Employees will be required to commute to a Department of Corrections facility or field office as business requires, to potentially include components of the onboarding process.
Some offices will have a “drop in” area available, however, a dedicated workspace within a DOC facility will not be provided.
What We Offer:
As an employee of the Department of Corrections, your work-life integration is a priority.
Washington State employees are offered one of the most inclusive and competitive benefits packages in the nation.
Besides comprehensive family insurance for medical, dental, and vision, these perks also may include:
PERS: State Employees are members of the Washington Public Employees' Retirement System (PERS). New employees have the option of two employer contributed retirement programs. For additional information, check out the Department of Retirement Systems' web site.
For questions about this recruitment, or to request reasonable accommodation in the application process, please email mackenzie.conley@doc1.wa.gov or call us at 509-630-9160. For TTY service, please call the Washington Relay Service at 7-1-1 or 1-800-833-6388.
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