Andre Nelson is a highly experienced Secure Networks & Cyber Security Engineer at BT since July 2020, specializing in service relationships with key support customers and collaboration with incident management teams. Previous roles include Distributed Antenna Systems Engineer at Vilicom, focusing on designing DAS systems; Migration Transmission Support Engineer at Vodafone, where site migration failures were minimized; and Technical Team Lead Engineer at Tellabs, managing a team for Vodafone UK's Ethernet project. Early experience includes auditing network performance as a Tellabs Engineer and serving as an Information Security Administrator for TUI UK. Andre holds a degree in Digital System Design from the University of Bedfordshire and multiple certifications from the Cisco Networking Academy, enhancing expertise in security and network solutions.