Wastewater Treatment Operator (WWT Operator)
Location
Seattle, WA
Job Type
Full-time
Category
other-general
Posted
June 20, 2026
**Description**
Leidos is currently seeking a Wastewater Treatment Operator (WWT Operator) to provide full time operation, repair and maintenance of a small-scale industrial dissolved air flotation (DAF) wastewater treatment plant. WWT Operator is responsible for onsite DAF operations (system operation, control and performance evaluation) to ensure industrial water quality meets the process needs and that effluent complies with discharge requirements of the facility permit(s).
**Primary Responsibilities:**
+ Perform O&M including operational checks, sampling and monitoring of pH, turbidity, temperature and surfactants, chemical calibration of pumps, bench top testing, equipment troubleshooting, and minor maintenance of mechanical components in accordance with equipment O&M Manuals.
+ Schedule and oversee subcontractors conducting electrical and plumbing repairs of the system.
+ Document compliance with project sampling procedures, including specific sam...
Leidos is currently seeking a Wastewater Treatment Operator (WWT Operator) to provide full time operation, repair and maintenance of a small-scale industrial dissolved air flotation (DAF) wastewater treatment plant. WWT Operator is responsible for onsite DAF operations (system operation, control and performance evaluation) to ensure industrial water quality meets the process needs and that effluent complies with discharge requirements of the facility permit(s).
**Primary Responsibilities:**
+ Perform O&M including operational checks, sampling and monitoring of pH, turbidity, temperature and surfactants, chemical calibration of pumps, bench top testing, equipment troubleshooting, and minor maintenance of mechanical components in accordance with equipment O&M Manuals.
+ Schedule and oversee subcontractors conducting electrical and plumbing repairs of the system.
+ Document compliance with project sampling procedures, including specific sam...