Equipment Maintenance Supervisor salary at County Of Spokane

The average equipment maintenance supervisor salary at County Of Spokane was $67,633 , which is 5 percent lower than the average salary for this job in Washington, and 10 percent lower than the national average for this job . Equipment Maintenance Supervisor salaries at County Of Spokane typically range from $63,917 to $73,859 (25th to 75th percentile). The highest reported equipment maintenance supervisor salary was $73,859. There are 3 employees at County Of Spokane with the job title equipment maintenance supervisor.