http://www.ieanea.org/
The IEA is an association of 120,000 members composed of Illinois elementary and secondary teachers, higher education faculty and staff, educational support professionals, retired educators and college students preparing to become teachers. Services are provided to members.

http://www.ift-aft.org/home.aspx
The Illinois Federation of Teachers is a member-driven union representing 90,000 men and women who are teachers and paraprofessionals in school districts throughout Illinois, faculty and staff at Illinois community colleges and universities, public employees under every statewide elected constitutional officer, and retirees.

http://www.iscpa.org/
The ISCPA represents a couple dozen small colleges in Illinois, and features a listing of upcoming Interview Network opportunities for students, resume referral and information about the annual CareerFest for students.