Buildings & Grounds Supervisor A salary at Washington Military Department

The average buildings & grounds supervisor a salary at Washington Military Department was $64,650 , which is 79 percent higher than the average salary for this job in Washington, but 2 percent lower than the national average for this job . Buildings & Grounds Supervisor A salaries at Washington Military Department typically range from $61,500 to $67,800 (25th to 75th percentile). The highest reported buildings & grounds supervisor a salary was $67,800. There are 2 employees at Washington Military Department with the job title buildings & grounds supervisor a.