Join Us in Shaping the Future of Clean Water in King County

Are you passionate about protecting the environment and ensuring a sustainable future for our communities? King County Wastewater Treatment is seeking four (4) Wastewater Utility Planners (Water Quality Planner/Project Manager II) to help shape the next generation of regional water infrastructure. Be a part of the long-term planning teams that are at the forefront of planning the upgrades and investments needed to keep our regional sewer system reliable, resilient, and environmentally sound for decades to come.

Apply by 8/24/2026

Wastewater Utility Planner | Job Details tab | Career Pages