Dr. Niebergall serves as a director. He served as President of the Aerojet Rocketdyne segment for L3Harris Technologies, Inc., an aerospace and defense technology company, from July 2023 to February 2025. Prior to that, he served as Vice President and Chief Technology Officer of L3Harris from July 2019 to February 2023. Dr. Niebergall joined Harris Corporation, a major U.S. defense and communications technology company, in 2017, where he served as Vice President and Chief Technology Officer until the company’s merger with L3 Technologies in 2019. Earlier in his career, he served as Vice President of Engineering and Technology for the Intelligence, Information and Services unit of Raytheon Technologies Corporation, an aerospace and defense company. He holds a Bachelor’s degree in mathematics from the University of Regina in Canada, and a Master’s and Doctorate degree in mathematics from the University of Notre Dame.
