John Bryant

Head Of Infrastructure And Cyber Security at Thomas Miller

John Bryant is an accomplished professional with extensive experience in IT infrastructure and operations across various financial and corporate sectors. Currently serving as the Head of Infrastructure and Cloud at Thomas Miller since November 2023, John previously held the position of Global Head of Infrastructure and Operations at Rothschild & Co from August 2022 to January 2024. Prior roles include Global Infrastructure Operations Manager at MS Amlin, where responsibilities encompassed strategic planning and oversight of global IT infrastructure and security, and AVP European Data Centre Manager at Chubb Insurance Company of Europe SE, managing IT operations for multiple data centres and users. Earlier experiences involve significant leadership roles at The Maersk Company and Barclaycard, where John demonstrated expertise in infrastructure strategy, design, and operations. John Bryant holds a Bachelor of Technology in C++ from Sussex Downs College and completed high school at Honiton Community College.

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Enfield, United Kingdom

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Thomas Miller

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The Thomas Miller Group is an international provider of market leading insurance services. Many of the businesses we own or manage are acknowledged leaders in their chosen markets. Thomas Miller’s origins are in the provision of management services to mutual organisations, particularly in the international transport and professional indemnity sectors, where today we manage a large percentage of the foremost insurance mutuals. We apply our knowledge and expertise to the development of specialist insurance services businesses. Principal activities include: - Management services for transport and professional indemnity insurance mutuals - Managing general agency - Professional services including technical services, legal services, captive and claims management - Investment management for institutions. The services Thomas Miller offers make use of its core skills in underwriting, claims handling, loss prevention, risk management, legal advice and investment.