Thanks for using trulia.com to find answers to your questions.
I am assuming that you are transferring to Kane county, if this is the case then I would ask the sec8 office in Kane county about a list of landlords whom they work with.
The other option is to check out the listing for available homes and ask each landlord individually if they are willing to accept sec8. I would recommend you do the 2nd option because some landlord may not be aware of the program but willing to do it once educated on it...
Hope this helps. Thanks,