Ryan Sim

Senior Engineer (ops Systems And Network Security, Cybersecurity Pc) at Defence Science and Technology Agency

Ryan Sim is a Senior Engineer specializing in Operations Systems and Network Security at DSTA, where responsibilities include deploying cyber agents, conducting cybersecurity audits, and responding to zero-day vulnerabilities. Prior experience includes an internship at Citi focused on digital banking processes, work as an Information Technology Consultant at HubMatrix designing security solutions, and an internship at Accenture developing an Enterprise Content Management System. Ryan began a military career as a Signal Specialist with the Singapore Armed Forces, overseeing computer system maintenance and network infrastructure. Ryan holds a Bachelor's degree in Information Systems from the National University of Singapore, along with a minor in Economics, and completed the Ridge View Residential College Programme.

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