Office of Technology Services Director Guy Moriwaki joined OHA in May 2025. He oversees OHA’s technology operations and projects and guide the organization’s overall technology direction. This includes the development, execution, support and evaluation of OHA’s IT systems, designing and implementing IT strategies for OHA’s infrastructure and platforms, and identifying and eliminating IT security risks. Before joining OHA, Moriwaki served as the senior manager of information technology at Hawaiʻi Gas where he led technology and security initiatives that supported capital improvement projects across the pae ʻāina. Prior to that, he was with Oʻahu Transit Services for 31 years, serving as its director of information technology for the last 26 of those years, leading numerous enterprise-wide initiatives and modernizing critical infrastructure systems. His IT experience includes application development, network engineering, cybersecurity, SaaS solutions, telecommunications and Microsoft technologies. A graduate of Kamehameha Schools Kapālama, Moriwaki has a bachelor’s degree in business administration and computer information systems from Hawaiʻi Pacific University.
