The City of Chicago, Department of Human Resources, Application Center, 121 North LaSalle Street, Room 100 Chicago, Illinois 60602 sent out the following notice: Dated March 2, 2006. Chicago has purged all employment applications that were received before January 1, 2005. Please make sure you reapply for open jobs. Also open position can be found at www.cityofchicago.org/careerworks. Make sure all you city workers remind your children to apply again. Patrick McDonough.