Mike Sievert being promoted to COO in T-Mobile executive re-shuffle
In an email sent out to all T-Mobile employees this morning, John Legere outlined a corporate re-shuffle taking place at the Un-carrier. Undoubtedly, the biggest news is Mike Sievert’s move from CMO (chief marketing officer) to COO (chief operating officer). In the memo to staff – which we’ve been able to look at (thanks to our sources) – Legere states that he has … [read full article]