King County Wastewater Treatment Division

  • Seattle, Washington
King County Wastewater Treatment Division

Employer Description

King County is committed to recovering and reusing the products of the wastewater treatment process. Beneficially recycling the treated water and nutrient-rich biosolids, and recovering energy from waste gases increases the efficiency of our wastewater treatment plants, conserves resources, protects the environment and saves money.
We protect water quality and prevent water pollution by providing wastewater treatment to 17 cities and 17 local sewer utilities. Wastewater Treatment Division serves about 1.5 million people, including most urban areas of King County and parts of south Snohomish County and northeast Pierce County.

 

33 JOB(S) AT King County Wastewater Treatment Division

  • Park Ranger Supervisor

    • Renton, Washington
    • King County Wastewater Treatment Division, WA
    • May 02, 2026
    • Full Time
    • Administrative Analysis and Research
    • Clerical and Administrative Support
    • Forestry
    • Parks and Recreation
  • Project/Program Manager II

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • May 02, 2026
    • Full Time
    • Project Management
  • County Lands and Regional Specialist Supervisor

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • May 02, 2026
    • Full Time
    • Administrative Analysis and Research
    • Clerical and Administrative Support
  • Wastewater Treatment Operator - Senior Operator In Charge BW (SDA)

    • Woodinville, Washington
    • King County Wastewater Treatment Division, WA
    • May 01, 2026
    • Full Time
    • Administration and Management
    • Water and Wastewater Treatment
    • Other
  • SWD Electronics Specialist

    • Farwest Maintenance Location, Washington
    • King County Wastewater Treatment Division, WA
    • May 01, 2026
    • Full Time
    • Natural Resources
  • Capital Readiness Project Manager (PPM IV)

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • May 01, 2026
    • Full Time
    • Project Management
  • Industrial Maintenance Mechanic - South Plant

    • Renton, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 29, 2026
    • Full Time
    • Building Maintenance
    • Construction and Skilled Trades
  • Industrial Maintenance Mechanic - South Plant

    • Renton, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 29, 2026
    • Full Time
    • Building Maintenance
    • Construction and Skilled Trades
  • Contract Specialist II

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 29, 2026
    • Full Time
    • Purchasing and Warehouse
  • Summer Recreation Aide

    • King County, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Temporary
    • Parks and Recreation
  • Wastewater Construction Management IV - Project Representative

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Construction and Skilled Trades
    • Education and Training
    • Water and Wastewater Treatment
  • Facility Coordinator (Part-time)

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Public Health
  • Industrial Maintenance Mechanic - West Point

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Building Maintenance
    • Construction and Skilled Trades
  • Industrial Maintenance Mechanic - West Point

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Building Maintenance
    • Construction and Skilled Trades
  • Senior Energy Engineer

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Engineering
  • Supervisor II - Stormwater Services Mowing Crew

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Administrative Analysis and Research
    • Clerical and Administrative Support
    • Water and Wastewater Treatment
  • Wastewater Treatment Operator - East Offsite

    • Renton, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Water and Wastewater Treatment
    • Other
  • Inventory Purchasing Specialist III - South Plant

    • Renton, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 25, 2026
    • Full Time
    • Public Health
    • Purchasing and Warehouse
  • Capital Planning and Delivery Section Manager

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 23, 2026
    • Full Time
    • Accounting and Finance
    • Administration and Management
  • Performance Analyst

    • Seattle, Washington
    • King County Wastewater Treatment Division, WA
    • Apr 23, 2026
    • Full Time
    • Administrative Analysis and Research

King County Wastewater Treatment Division

King County is committed to recovering and reusing the products of the wastewater treatment process. Beneficially recycling the treated water and nutrient-rich biosolids, and recovering energy from waste gases increases the efficiency of our wastewater treatment plants, conserves resources, protects the environment and saves money.
We protect water quality and prevent water pollution by providing wastewater treatment to 17 cities and 17 local sewer utilities. Wastewater Treatment Division serves about 1.5 million people, including most urban areas of King County and parts of south Snohomish County and northeast Pierce County.

 

City of Seattle, WA
Review of

City of Seattle, WA

An exciting world-class city that is surrounded by breathtaking natural beauty, Seattle is located in King County, Washington. In 2016, the city was recognized as the fastest growing major city in the United States, and it’s really no surprise. With sensational career opportunities for people from all walks of life, a fabulously rich cultural scene, and plenty of unique attractions that are just waiting to bring you the adventure of a lifetime, there is something for everyone in Seattle.

Read more