Tinley Park Job Fair, also known as the Tinley Park Diversity Job Fair, is a large-scale career expo held at the Tinley Park Convention Center in Tinley Park, Illinois. It brings together employers and job seekers across industries for networking, resume review, and potential on-site interviews, with an emphasis on diversity and education. The Tinley Park Convention Center is a 120,000-square-foot facility and the largest convention venue in the Chicago Southland region, hosting a wide range of events throughout the year.