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J. Christopher O'Sullivan is an accomplished information security executive with extensive experience in operational leadership and technology transformation. Currently serving as the Chief Operational Officer of Information Security at Freddie Mac since September 2020, O'Sullivan previously held significant roles at AIG, including Global Head of Messaging and Collaboration and Vice President of Desktop Operations, where responsibilities included managing substantial budgets and leading cross-functional teams. Prior roles at Dell and UBS involved delivering custom infrastructure services and directing engineering and product management efforts. O'Sullivan holds an MBA in Business Computer Information Systems from Hofstra University and a Bachelor of Science in Computer Science from Queens College of the City University of New York.