Prior to joining USAA, he served as CEO of 24 Hour Fitness from 2006 to 2013, where he ...08/28/2014 - 8:50 am | View LinkStuart Parker Selected to be USAA???s Next CEOStuart Parker Selected to be USAA???s Next CEO Carl Liebert to succeed Parker as COO Business ... through the senior leadership roles he held at companies including The Home Depot, Circuit City and General Electric.