John Hill is an experienced Enterprise Architect and cybersecurity specialist, currently serving as an Enterprise Security Architect at DXC Technology since 2024. Previously, they held roles at notable companies including Singtel Optus, IBM, and NBN Co, providing strategic advisory services in architecture and cybersecurity. John has contributed expertise in cloud migration, risk advisory, and identity architecture, among other areas, while also pursuing further education in Cyber Security at Deakin University. They hold multiple certifications, including CISA, CISSP, and CRISC.
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