The custodial staff who work in all Indian Prairie School District 204 buildings are employed by ARAMARK. Custodial/Maintenance worker positions are frequently available in the District's Preschool through High School buildings.Custodial/Maintenance worker positions are frequently available in the District's Preschool through High School buildings. Please apply at 3003 West 103rd St., Naperville, IL 60564, or contact the Buildings and Grounds office at 630-428-6580. Aramark is an Equal Opportunity Employer - M/F/D/V.