Maintenance Supervisor salary at San Mateo County Transit District

The average maintenance supervisor salary at San Mateo County Transit District was $183,947 , which is 27 percent higher than the average salary for this job in California, and 181 percent higher than the national average for this job . Maintenance Supervisor salaries at San Mateo County Transit District typically range from $174,371 to $192,382 (25th to 75th percentile). The highest reported maintenance supervisor salary was $196,164. There are 7 employees at San Mateo County Transit District with the job title maintenance supervisor.