Support Service Worker salary at Illinois Department of Human Services

The average support service worker salary at Illinois Department of Human Services was $49,191 , which is 4 percent higher than the average salary for this job in Illinois, and 4 percent higher than the national average for this job . Support Service Worker salaries at Illinois Department of Human Services typically range from $42,006 to $57,138 (25th to 75th percentile). The highest reported support service worker salary was $114,527. There are 457 employees at Illinois Department of Human Services with the job title support service worker.