Dr. Sorini is a Principal Scientist at Exponent Inc., a science and engineering consulting firm. He works primarily on computer science and security consulting for industry and litigation clients. His educational background is in physics and he has developed physics software at the University of Washington, Stanford, and LLNL. At Exponent, Dr. Sorini works on analysis and development of electronic and software systems. In addition to his work on smart grid security, Dr. Sorini has also published articles on medical device security.