Australian incumbent Telstra has announced that its COO Kate McKenzie (pictured) will leave the company in the coming weeks. She will be replaced, on an interim basis, by global enterprise and services group executive Brendon Riley until a permanent replacement is found. Riley, who was the company’s COO from 2011 to 2013, will be temporarily substituted by David Burns. Australian incumbent Telstra (ASX:TLS) has announced […]