Deapartment Chair Professor Assimina Pelegri 848 445-0691 Department Associate Chair Professor Jerry Shan 848-445-3653 Graduate Program Director Professor Stephen Tse 848-445-0449 Aerospace Engineering Undergraduate Program Director Professor Aaron Mazzeo 848-445-0504 Mechanical Engineering Undergraduate Program Director Professor Qingze Zou 848-445-3268 Packaging Engineering Undergraduate Program Director Professor Hao Lin 848-445-2322