Kristin S. Rinne is Chief Technology Officer of AT&T Mobility LLC. Ms. Rinne is also on the board of 5 other companies.

In the past she occupied the position of Chairman-Governors Board at Alliance for Telecommunications Industry Solutions, Chairman-Governors Board at 3G Americas LLC, Vice President-Technology Strategy at Sbc Wireless LLC, Chief Technology Officer for Cingular Wireless LLC, Managing Director-Operations at Southwestern Bell Mobile Systems, Inc., Senior Vice President-Network Technologies at AT&T Labs, Inc. and Secretary & Director at Curing Kids' Cancer, Inc.

She received an undergraduate degree from Washburn University.