
McKenzie has led three business units for Telstra during the past nine years and worked as COO since 2013. She was Group Managing Director, Telstra Innovation, Products and Marketing from 2010 to 2013 and joined Telstra in 2004 as head of its regulatory group. She later served as Group Managing Director of Strategic Marketing and Group Managing Director of Telstra Wholesale.
McKenzie will leave Telstra in the coming weeks, with no reason given for her departure. Group Executive Global Enterprise and Services Brendon Riley will be interim COO with immediate effect while a permanent replacement is found. Telstra’s Group Managing Director for Network Applications and Services, David Burns, will act in Riley’s role.