Huan was the major general/rear admiral in the United States Navy. He served the Naval Sea Systems Command at the Washington Navy Yard as Deputy Commander for Cyber Engineering. He held three master degrees with the most notable information technology with highest distinction from Carnegie Mellon University. In 2020, Huan was inducted into OSU's College of Engineering, Architecture and Technology Hall of Fame and received the school's highest honor, the Melvin R. Lohmann Medal.