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Keywords: Senior Water/Wastewater Engineer, Location: Washington

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Senior Civil Engineer (10+ years)-Water/Wastewater

a Senior Civil Engineer with broad expertise in civil engineering for water and wastewater process engineering and land... our team to deliver innovative engineering solutions focused on our clients’ success. As a Senior Civil Engineer at Coffman...

Location: Spokane, WA
Posted Date: 15 Jan 2026
Salary: $110000 - 120000 per year

Senior Water/Wastewater Engineer

, and delivery of water/wastewater treatment and associated municipal projects. As a senior water/wastewater engineer in our group... and training opportunities that match your skillset and interest. In the role of Senior Water/Wastewater Engineer, we'll count...

Company: HDR
Location: Washington
Posted Date: 04 Dec 2025

Water/Wastewater Engineer

and interest. In the role of a Water/Wastewater Engineer, we'll count on you to: Perform complex assignments exercising... for water and wastewater projects Professional Engineer (PE) license Self-motivated, able to work independently...

Company: HDR
Location: Washington
Posted Date: 04 Dec 2025

Water/Wastewater EIT

in the planning, design, and delivery of complex water/wastewater pump station, pipeline and treatment projects. As a water.../wastewater engineer in our group, you will play an integral part on various multidisciplinary teams to support highly visible...

Company: HDR
Posted Date: 04 Dec 2025

Stormwater/ Wastewater Engineer (Mid- to Senior-Level)

, Civil, or Chemical Engineer to support our existing industrial stormwater and wastewater practice, including permit... individual accountability to our clients, each other, and our community. We are seeking a mid- to senior-level Environmental...

Location: Olympia, WA
Posted Date: 08 Nov 2025

Senior Structural Engineer - Water Infrastructure

of Senior Structural Engineer - Water Infrastructure, we'll count on you to: Lead structural design of water and wastewater... and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood...

Company: HDR
Posted Date: 20 Nov 2025

Lead Engineer, Water

more sustainable solutions. Job Summary TYLin is looking for a lead engineering professional to join our dynamic Water team... in Washington State. In this leadership role, you will be responsible for leading and growing the wastewater discipline in the...

Company: TYLin
Location: Bellevue, WA
Posted Date: 09 Nov 2025

Senior Electrical Engineer - Buildings

Overview: Colliers Engineering & Design is currently seeking a Senior Electrical Engineer to join our Electrical team..., distribution system upgrades, water wastewater system designs, building electrical upgrades, and more. Responsibilities: Assist...

Posted Date: 29 Jan 2026
Salary: $106600 - 140000 per year

Senior Environmental Engineering Supervisor (Environmental Engineer 5)

. What you will do: Supervise a team of environmental specialists and engineers in the Wastewater and Toxics Reduction Unit of the Water Quality...Description Keeping Washington Clean and Evergreen The Department of Ecology is hiring a Senior Environmental...

Posted Date: 28 Jan 2026
Salary: $96144 - 129288 per year

Senior Project Manager, Structural

Senior Managing Engineer will work in a variety of water-related projects in fields including but not limited to: fisheries.... is seeking a Senior Managing Engineer with a strong technical background to help deliver exceptional service to our clients. The...

Company: McMillen
Location: Kirkland, WA
Posted Date: 01 Jan 2026

Senior Project Manager, Structural

Senior Managing Engineer will work in a variety of water-related projects in fields including but not limited to: fisheries.... is seeking a Senior Managing Engineer with a strong technical background to help deliver exceptional service to our clients. The...

Company: McMillen
Location: Spokane, WA
Posted Date: 01 Jan 2026