King County

On-Site Sewage (OSS) Permitting - Health & Environmental Investigator IV

King County

Bellevue, WACareer Service (Exec)Posted Jul 31, 2026

Job description

Are you interested in improving environmental health by ensuring that on-site sewage systems (OSS) are designed and installed to provide effective treatment that protects people and the environment?  This position is a unique opportunity within the Environmental Health Services (EHS) Division of Public Health – Seattle & King County to serve with Local Health Officer authority to implement the OSS Program.

You will also lead a highly skilled team of professional sanitarians to implement King County Board of Health Title 13 On-Site Sewage code to support new development, replacement systems, and ensure the 85,000 on site systems in King County are safe.   This position reports to the...