Senior Maintenance Supervisor salary at Alameda-Contra Costa Transit District

The average senior maintenance supervisor salary at Alameda-Contra Costa Transit District was $195,366 , which is 45 percent higher than the average salary for this job in California, and 192 percent higher than the national average for this job . Senior Maintenance Supervisor salaries at Alameda-Contra Costa Transit District typically range from $162,426 to $211,909 (25th to 75th percentile). The highest reported senior maintenance supervisor salary was $211,909. There are 4 employees at Alameda-Contra Costa Transit District with the job title senior maintenance supervisor.