John Rittner

John Rittner has over two decades of experience in the field of network engineering, currently serving as Sr. Director of Network Engineering at Cboe Global Markets since December 1999. Prior to this role, Rittner worked as a Network Consultant at Abbott from 1996 to 1999. Rittner holds a Doctor of Philosophy (Ph.D.) in Materials Science and Engineering from Northwestern University, obtained in 1996, and a Bachelor’s Degree in Physics from Allegheny College, awarded in 1991.