Office Assistant salary at Illinois Department of Central Management Services

The average office assistant salary at Illinois Department of Central Management Services was $47,689 , which is 7 percent higher than the average salary for this job in Illinois, and 15 percent higher than the national average for this job . Office Assistant salaries at Illinois Department of Central Management Services typically range from $42,602 to $55,820 (25th to 75th percentile). The highest reported office assistant salary was $56,792. There are 11 employees at Illinois Department of Central Management Services with the job title office assistant.