System Support Specialist salary at City of Mercer Island

The average system support specialist salary at City of Mercer Island was $32,517 , which is 35 percent lower than the average salary for this job in Washington, and 54 percent lower than the national average for this job . System Support Specialist salaries at City of Mercer Island typically range from $28,489 to $36,545 (25th to 75th percentile). The highest reported system support specialist salary was $36,545. There are 2 employees at City of Mercer Island with the job title system support specialist.