G. Michael Sievert founded Switchbox Labs, Inc. Currently, he is President, Chief Executive Officer & Director at T-Mobile US, Inc. and President & Chief Executive Officer of T-Mobile USA, Inc. (a subsidiary of T-Mobile US, Inc.).
He is also on the board of Shaw Communications, Inc.
In the past he held the position of Chief Executive Officer for Discovery Bay Games, Inc., Principal at Procter & Gamble Co., Vice President-Worldwide Windows Group at Microsoft Corp., Program Director at International Business Machines Corp., Chief Marketing & Sales Officer at E*TRADE Financial Corp., Chief Executive Officer for Switchbox Labs, Inc., Chief Commercial Officer of Clearwire Corp. and Chief Marketing Officer & Executive Vice President for AT&T Wireless Services, Inc.
Mr. Sievert received an undergraduate degree from The Wharton School of the University of Pennsylvania.