Colin Rennie

Technical Director

Colin Rennie is an experienced leader in the telecommunications and contact center industry, currently serving as the Head of Service Delivery Collaboration & Contact Solutions at Telstra since August 2013. In parallel, Rennie holds the position of Head of Services at NSC Group, where responsibilities include driving growth in consulting, solutions design, and managed services while ensuring customer satisfaction and fiscal accountability. Additionally, Rennie has served as Technical Director at Westcongroup, overseeing technical risks and service capabilities, and has held various managerial roles at Dimension Data, Avaya, Lucent/Avaya Australia, AST/Samsung, and Wang Australia, focusing on operations, service management, and quality improvement across multiple markets.

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