Maintenance Supervisor salary at Connecticut Department of Transportation

The average maintenance supervisor salary at Connecticut Department of Transportation was $90,185 , which is 7 percent lower than the average salary for this job in Connecticut, but 38 percent higher than the national average for this job . Maintenance Supervisor salaries at Connecticut Department of Transportation typically range from $86,145 to $92,216 (25th to 75th percentile). The highest reported maintenance supervisor salary was $92,216. There are 5 employees at Connecticut Department of Transportation with the job title maintenance supervisor.