Melvin Tan Zhi Xian

Melvin Tan Zhi Xian is a highly skilled cybersecurity professional with extensive experience in threat intelligence and security consultancy. Currently serving as a Senior Security Consultant and Red Team Lead at The ITSEC Group since February 2024, Melvin previously held positions as a Manager at PwC Singapore, focusing on IT/OT security testing, architecture reviews, and compliance audits, as well as serving as a Senior Consultant at Deloitte, where expertise included penetration testing and secure code reviews. Melvin's career began at the Ministry of Defence of Singapore, progressing from a Threat Intelligence Operator to a Senior System Specialist, where responsibilities included mentoring and training junior staff. Educational qualifications include a Bachelor in Computer Science with a specialization in Digital Systems Security from the University of Wollongong and a Diploma in Computer Engineering from Singapore Polytechnic.