Maintenance - Operations Staff Assistant salary at Washington State Department of Transportation

The average maintenance - operations staff assistant salary at Washington State Department of Transportation was $94,680 . Maintenance - Operations Staff Assistant salaries at Washington State Department of Transportation typically range from $94,800 to $95,400 (25th to 75th percentile). The highest reported maintenance - operations staff assistant salary was $98,200. There are 6 employees at Washington State Department of Transportation with the job title maintenance - operations staff assistant.