Job Progression - Wastewater Treatment Utility Worker II

Summary

This is an internal opening for current employees in the Wastewater Treatment Division in the Wastewater Utility Worker job classification only. This posting will be used to facilitate annual Job Progression for Wastewater, S.E.I.U., Local 925 - Wastewater Utility Worker I to progress to Wastewater Utility Worker II at their current Treatment Plant location and supervision.

About the Role :

The Wastewater Utility Worker II include performing a wide variety of routine manual / labor tasks in support of the operation and maintenance functions and performing fully proficient light maintenance, small equipment repair and support tasks at a semi-skilled level for wastewater treatment plant buildings, grounds, and associated facilities.

Article 15.3 - Eligibility Progression Criteria Requirements :

• Successfully passed probation.
• The candidate possesses the certification and licenses required at the classification level.
• The candidate has completed the required training.
• The candidate has achieved an above standard rating (3.6667 to 4.333) or higher on their last performance evaluations or probationary evaluation; and has successfully completed any / all formal performance improvement plans.
• The candidate has sufficient experience at the established level in critical areas and under the critical circumstance to demonstrate competent performance and the higher-level classifications.
• The candidate has passed, at the established level, any required knowledge skills, general competency and / or specific technical proficiency tests.
• The candidate has been free of discipline for a minimum of one year and all disciplinary issues are resolved to the satisfaction of the review board.
• Required work portfolio elements.
• Required Signoffs.

About the Team :

Join our team dedicated to ensuring clean water for generations to come! With about 1000 employees engaged in planning, designing, building, and operating treatment facilities, our agency is at the forefront of environmental stewardship. Success for us means upholding our legacy while promising future generations a pristine environment.

We partner with regulatory agencies to reduce harmful waste discharge and actively educate the public and businesses on water quality protection. We prioritize accountability to our ratepayers and operate a well-managed agency that services over 2.3 million King County residents. Our regional wastewater treatment system not only sustains a healthy environment but also fuels economic development, fostering prosperity in our region. If youre passionate about making a difference and thrive in a collaborative environment, join us in our mission to safeguard our precious water resources.

Commitment to Equity, Racial and Social Justice :

King County, named after Dr. Martin Luther King, Jr., is a diverse and vibrant community that represents cultures from around the world. Our True North is to create a welcoming community where everyone can thrive. We prioritize equity, racial and social justice, making it a foundational and daily expectation for all employees. As a Wastewater Treatment Utility Worker II, you will actively apply these principles in all aspects of your work. Learn more about our commitment at http : / / www.kingcounty.gov / equity.

Job Duties

What You Will Be Doing :

Incumbents perform the duties of a Wastewater Utility Worker I and the following additional duties :

Experience, Qualifications, Knowledge, Skills

Qualifications You Bring :

Knowledge of the operation and use of hand and power tools and small equipment.

Basic knowledge of HVAC systems, air systems, water systems, drainage systems, and fire alarm and protection systems.

Knowledge of basic carpentry, plumbing, welding, concrete techniques and principles.

Basic knowledge of inventory and work order procedure for work unit.

Knowledge of computers and skill in using related software.

Demonstrated skill in oral and written communication skills to read, write and to apply oral and written instructions.

Skill in working in a team environment.

Required Licenses :

Washington State Drivers License

Forklift Certification

Basic Rigging Certification

Flagger Certification

Confined space certification

Supplemental Information

Working Conditions : Wastewater Treatment Utility Worker I to progress to Wastewater Treatment Utility Worker II at their current Treatment Plant location and supervision.

Application and Selection Process : We welcome applications from Career Service King County, S.E.I.U., Wastewater Local 925, Wastewater Utility Worker Is.

To apply, submit a :

Supervisor support / endorsement letter

Anticipated Timeline for this recruitment (subject to change ) :

Portfolio / Documents - Due Tuesday, December 30, 2025

Required Supplemental Materials to be reviewed by the Job Progression Promotion Review Board :

What to Expect - Job Progression Promotion Review Board

Part 1 - Written Assessments, Interviews, Demonstrations / Working Assessments, Review Portfolio (including feedback from others on tasks).

Part 2 - Trial Service Period - those recommended for progression to Wastewater Utility Worker II by the Job Progression Promotion Review Board must successfully complete a 6-months Trial Service Period, at the employees same site location / crew.

If you are interested in pursuing this position, please follow the application instructions carefully. If you need this announcement in an alternate language or format, would like to request accommodation or assistance in the application or assessment process, or have questions related to this recruitment process, please contact Diana Eberly (diana.eberly@kingcounty.gov).

For more information regarding this recruitment, please contact : diana.eberly@kingcounty.govDiscover More About the Wastewater Treatment Division : Visit our website and check us out at Facebook, X (formerly Twitter), Instagram, YouTube and our WTD Blog.

Discover More About DNRP : Visit our website, explore an interactive map of our recent accomplishments and check us out at Facebook, X (formerly Twitter), LinkedIn, TikTok, Instagram, YouTube and Keeping King County Green News. Sign up for Job Alerts to be notified of additional career opportunities with King County. Select the Natural Resources category for DNRP opportunities and explore other categories of interest.

Forbes named King County as one of Washington States best employers.

Together, with leadership and our employees, were changing the way government delivers service and winning national recognition as a model of excellence. Are you ready to make a difference? Come join the team dedicated to serving one of the nations best places to live, work and play. Guided by our "True North", we are making King County a welcoming community where every person can thrive. We value diversity, inclusion and belonging in our workplace and workforce. To reach this goal we are committed to workforce equity. Equitable recruiting, support, and retention is how we will obtain the highest quality workforce in our region; a workforce that shares and will help advance our guiding principles - we are one team; we solve problems; we focus on the customer; we drive for results; we are racially just; we respect all people; we lead the way; and we are responsible stewards. We encourage people of all backgrounds and identities to apply, including Native American and people of color, immigrants, refugees, women, LGBTQ+, people living with disabilities, and veterans. King County is an Equal Employment Opportunity (EEO) Employer

No person is unlawfully excluded from employment opportunities based on race, color, religion, national origin, sex (including gender identity, sexual orientation and pregnancy), age, genetic information, disability, veteran status, or other protected class. Our EEO policy applies to all employment actions, including but not limited to recruitment, hiring, selection for training, promotion, transfer, demotion, layoff, termination, rates of pay or other forms of compensation.

To Apply

If you are interested in pursuing this position, please follow the application instructions carefully. If you need this announcement in an alternate language or format, would like to request accommodation or assistance in the application or assessment process or if you have questions, please contact the recruiter listed on this job announcement.

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