- National Park Service (Death Valley, CA)
- …year. An employment agreement is required and can be changed annually Responsibilities As a Utility Systems Repairer - Operator you will Repair and install ... pipes, valves, fire hydrants and related public water and/or wastewater systems . Perform troubleshooting on various water treatment equipment such as chemical… more
- National Park Service (Crescent City, CA)
- …and ability in the following job-related factors: Ability to do The Work of a Utility Systems Repairer Operator Without More Than Normal Supervision ... Responsibilities Major Duties: Check chlorine residuals in potable water systems . Calculate dosage requirements for varying tank scenarios. Adjust equipment… more