Retirement from the Navy Federal Credit Union brought a new offer to serve in a teaching position as the Conrad Chair for Financial Management at the Naval Postgraduate School in Monterey California. Five years of teaching post-grad students in Department of Defense, Navy, and Congressional budget practices and procedures earned VADM Hughes a Meritorious Civilian Service Award and a Distinguished Civilian Service Award from the Secretary of the Navy. He was also presented with the Distinguished Alumnus Award by the school president.