Students interested in applying for employment with the Illinois Department of Human Services, Office of Rehabilitation Services must complete a "civil service" application and examination found at the following link http://www.dhs.state.il.us/careers/index.asp
The organization responsible for all civil service hiring in Illinois is Central Management Services.
The office responsible for directing students to appropriate field placement personnel is the Bureau of Field Services (217) 782-2004
"Paid" Internships are not offered in Illinois.