Dr. Harhay is deeply invested in mentoring and in the development of innovative approaches to teach research methods. At Penn, he has developed several new graduate courses and was awarded the Sandy Norman teaching award from the Masters of Clinical Epidemiology program in 2020 and the Graduate Group in Epidemiology and Biostatistics Teaching Award in 2021. Dr. Harhay also serves on several national and international steering committees, expert panels, and Data Safety and Monitoring Boards in critical care and solid-organ transplantation. He also serves as the Statistical Editor of the Annals of the American Thoracic Society, Editor of the International Journal of Epidemiology, and editorial board member of the American Journal of Respiratory and Critical Care Medicine. He received the 2021 Early Career Achievement Award from the American Thoracic Society Assembly on Critical Care.