Background checks in Chicago may include data from Cook County or records at the state level, searching all Illinois courts. Learn how to conduct fast, compliant Illinois employment background checks in this complete guide for employers and HR managers.Edu or to the general CPS Background Checks line at . Complete an Employment Application via the City of Chicago Police Careers Site. HireRight is a leading global provider of on-demand employment background checks, drug testing, Form I-9 and employment and education verifications. The form is specific to the candidate's desired role at CPS, such as an employee, volunteer, or vendor. After completing your online candidate profile you may search job listings for open positions and apply online. In one of the forms, I have to fill out a criminal record statement. Lastly, a pre-employment physical, drug screening, and background check are also required for all employees prior to hire. 2. Use an employment application with a properly-worded conviction question or, depending on your location, no conviction question.