Jac Greene

Jac Greene joined TMRS as Chief Information Officer in November 2022. As CIO, Jac is responsible for all TMRS information services, including software development, infrastructure, IS customer service and cybersecurity.

Jac began his career at Electronic Data Systems and has served in progressively more responsible IT management roles in architecture, infrastructure, software development, customer service, and cybersecurity at Austin-based manufacturing and financial services firms. Prior to joining TMRS, he served as the CIO of a national membership-based healthcare association.

Jac holds a BA from The University of Texas at Austin. He is certified in ITIL Service Management and is involved in local IT leadership communities. Jac was the President of the Austin chapter of the Helpdesk Institute and is a member of ISACA.