×
Register Here to Apply for Jobs or Post Jobs. X

Wastewater Treatment Jobs in Washington by City

Seattle (18 postings) Sr. Water Quality...;  Water and Wastewater...
Spokane (11 postings) Senior Industrial...;  Senior Industrial...
Bellevue (6 postings) Water & Wastewater...;  Senior Industrial...
Vancouver (5 postings) Senior Water Treatment...;  Senior Industrial...
Yakima (4 postings) Senior Water Treatment...;  Water Treatment Plant...
Everett (3 postings) Operations Specialist -...;  Senior Industrial...
Federal Way (3 postings) Wastewater Process...;  Senior Industrial...
Kennewick (3 postings) Professional...;  Professional...
Olympia (3 postings) Industrial Wastewater...;  Operations Specialist -...
Renton (3 postings) 2026 Wastewater...;  Senior Industrial...
Tacoma (3 postings) Environmental Technician...;  Senior Industrial...
Auburn (2 postings) Water Utility Engineer;  Water Utility Engineer...
Edmonds (2 postings) WWTP Operator 1, 2, or 3;  WWTP Operator 1, 2, or 3...
Gig Harbor (2 postings) Operations Specialist -...;  Operations Specialist -...
Kent (2 postings) Senior Industrial...;  Field Service Engineer,...
North Bothell Area (2 postings) Water/Wastewater...;  Water/Wastewater...
Richland (2 postings) Entry-Level...;  Entry-Level...
Bellingham (1 posting) Senior Industrial...
Maple Valley (1 posting) Landfill Wastewater...
Quincy (1 posting) Water / Wastewater...
Sunnyside (1 posting) Wastewater Treatment &...
Some of the Last Jobs Posted:
today 1. Wastewater Operator II: SCADA-Driven Plant Reliability Job in Vancouver, Washington, USA

Engineering (Wastewater Treatment)

Jacobs Engineering Group Inc. is looking for a Wastewater Operator II in Vancouver, WA. You will oversee the operation and maintenance of...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Wastewater Operator II: SCADA-Driven Plant Reliability Job

Listing for: Jacobs Engineering Group Inc.
View this Job
1 day ago 2. Wastewater Operator II - Vancouver, WA Job in Vancouver, Washington, USA

Maintenance/Cleaning (Maintenance Technician / Mechanic, Wastewater Treatment, Utility Technician)

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities,...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Wastewater Operator II - Vancouver, WA Job

Listing for: Jacobs Engineering Group Inc.
View this Job
1 day ago 3. Water Utility Engineer Job in Auburn, Washington, USA

Engineering (Civil Engineering, Water Engineer, Wastewater Treatment, Water Management)

THIS POSITION IS OPEN UNTIL FILLED. APPLICATIONS RECEIVED ON OR BEFORE JUNE 17th, AT 11:59 PM WILL BE GIVEN PRIORITY CONSIDERATION - -...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Water Utility Engineer Job

Listing for: City of Auburn WA
View this Job
2 days ago 4. Senior Industrial Wastewater Engineer (Environmental Engineer 5 Job in Spokane, Washington, USA

Engineering (Environmental Engineer, Environmental Compliance & Protection, Wastewater Treatment, Water Engineer)

Position: Senior Industrial Wastewater Engineer (Environmental Engineer 5) - Senior Industrial Wastewater Engineer (Environmental...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Senior Industrial Wastewater Engineer (Environmental Engineer 5 Job

Listing for: Government Jobs
View this Job
2 days ago 5. 2026 Wastewater Operator-in-Training Program Job in Renton, Washington, USA

Maintenance/Cleaning (Maintenance Technician / Mechanic, Wastewater Treatment)

Job Overview - Wastewater Treatment Operator – Operator‑In‑Training (OIT) Program. This entry‑level position provides on‑the‑job and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

2026 Wastewater Operator-in-Training Program Job

Listing for: BlueGreen Alliance Inc
View this Job
2 days ago 6. WWTP Operator 1, 2, or 3 Job in Edmonds, Washington, USA

Energy/Power Generation (Operations Management, Utility Technician)

WWTP Operator Positions - This position is open until filled. Priority consideration will be provided to current City of Edmonds...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

WWTP Operator 1, 2, or 3 Job

Listing for: City of Edmonds
View this Job
2 days ago 7. Operations Specialist - eOM Manual Technician Job in Olympia, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - At HDR, our employee - owners are fully engaged in creating a welcoming environment where each of us is valued...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 8. Operations Specialist - eOM Manual Technician Job in Spokane, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - At HDR, our employee - owners are fully engaged in creating a welcoming environment where each of us is valued...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 9. Operations Specialist - eOM Manual Technician Job in Bellevue, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - At HDR, our employee - owners are fully engaged in creating a welcoming environment where each of us is valued...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 10. Senior Industrial Wastewater Engineer (Environmental Engineer 5 Job in Spokane, Washington, USA

Engineering (Environmental Engineer, Environmental Compliance & Protection, Civil Engineering, Wastewater Treatment)

Position: Senior Industrial Wastewater Engineer (Environmental Engineer 5) - The salary listed above includes the scheduled 2% general...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Senior Industrial Wastewater Engineer (Environmental Engineer 5 Job

Listing for: State of Washington
View this Job
2 days ago 11. Field Service Engineer, Water Treatment Job in Tacoma, Washington, USA

Engineering (Maintenance Technician / Mechanic, Field/Service Technician, Water Engineer, Wastewater Treatment)

Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Field Service Engineer, Water Treatment Job

Listing for: Xylem
View this Job
2 days ago 12. Wastewater Process Engineer Job in Seattle, Washington, USA

Engineering (Environmental Engineer, Water Engineer, Wastewater Treatment)

Wastewater Process Engineer - Founded in 1919, KJ has always looked to the future. With a talented team of professionals and a culture of...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Wastewater Process Engineer Job

Listing for: Kennedy Jenks
View this Job
2 days ago 13. Senior Civil Engineer – Wastewater Operations & Maintenance Job in Seattle, Washington, USA

Engineering (Environmental Engineer, Water Management, Wastewater Treatment, Civil Engineering)

Wastewater Operations And Maintenance Engineer (Senior Civil Engineer) - Are you an experienced Civil Engineer with a proven track record...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Senior Civil Engineer – Wastewater Operations & Maintenance Job

Listing for: Seattle Staffing
View this Job
2 days ago 14. Water & Wastewater Project Engineer 1 Job in Vancouver, Washington, USA

Engineering (Water Engineer, Environmental Engineer, Water Management, Wastewater Treatment)

Water And Wastewater Project Engineer 1 - DOWL is a top - ranked, multi - disciplined consulting firm with over 60 years of experience in...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Water & Wastewater Project Engineer 1 Job

Listing for: OBEC Consulting Engineers
View this Job
2 days ago 15. Operations Specialist - eOM Manual Technician Job in Olympia, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - eOM Manual Technician - At HDR, our employee - owners are fully engaged in creating a welcoming environment...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 16. Operations Specialist - eOM Manual Technician Job in Everett, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - eOM Manual Technician - At HDR, our employee - owners are fully engaged in creating a welcoming environment...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 17. Operations Specialist - eOM Manual Technician Job in Seattle, Washington, USA

Engineering (Environmental Engineer, Water Management, Water Engineer, Wastewater Treatment)

Operations Specialist - eOM Manual Technician - At HDR, our employee - owners are fully engaged in creating a welcoming environment...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Operations Specialist - eOM Manual Technician Job

Listing for: HDR
View this Job
2 days ago 18. WWTP Operator 1, 2, or 3 Job in Edmonds, Washington, USA

Energy/Power Generation (Operations Management, Utility Technician)

Description - Priority consideration will be provided to current City of Edmonds employees who are qualified bargaining unit members and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

WWTP Operator 1, 2, or 3 Job

Listing for: The Edmonds Group
View this Job
3 days ago 19. Critical Utilities Technician (I–III) — Night Shift Spokane Job in Spokane, Washington, USA

Trades / Skilled Labor (Maintenance Technician / Mechanic, Utility Technician, HVAC Tech / Heating Engineer, Wastewater Treatment)

Join a Leader in Pharmaceutical Manufacturing - And Build What's Next - As Spokane's Largest Manufacturing Company, Jubilant...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Critical Utilities Technician (I–III) — Night Shift Spokane Job

Listing for: Jubilant HollisterStier LLC
View this Job
3 days ago 20. 2026 Wastewater Operator-in-Training Program Job in Renton, Washington, USA

Maintenance/Cleaning (Maintenance Technician / Mechanic, Wastewater Treatment)

Job Overview - Wastewater Treatment Operator – Operator‑In‑Training (OIT) Program. This entry‑level position provides on‑the‑job and...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

2026 Wastewater Operator-in-Training Program Job

Listing for: BlueGreen Alliance Inc
View this Job