Garry Byrne

Cyber Security Operations Centre Manager at Tesco

Garry Byrne is a seasoned professional in the field of cyber security and information technology, currently serving as the Cyber Security Operations Centre Manager at Tesco since June 2017. Prior to this role, Garry held positions including Deputy Director of ICT and Network Manager at The Haberdashers' Aske's Boys' School from September 2007 to January 2017, and Infrastructure Manager at Tessella from January 2004 to September 2007. Garry's career also includes experience as Operations and Support Manager at Chameleon Information Management Systems Ltd from July 2003 to January 2004, and various roles in the Royal Air Force from June 1991 to June 2003. Garry Byrne holds a Master of Science in Computing (Information Security and Forensics) with Merit, a Professional Certificate in Management, and a Diploma in Information Technology, all from The Open University, along with a Certificate in Counselling Skills from North Hertfordshire College.

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Tesco

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Tesco is a British multinational groceries and general merchandise retailer. It is the third-largest retailer in the world measured by gross revenues. Tesco employs over 400,000 people and operates over 6800 stores.


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