Ramesh Subramani

Ramesh Subramani is a Cybersecurity Manager at The Estée Lauder Companies, with over 16 years of experience in cybersecurity engineering and operations. His expertise spans network security, cloud security, security architecture, and IT/OT security. He has worked on large-scale enterprise security initiatives involving Azure cloud migration, firewall architecture, network segmentation, and Zero Trust security. He also oversees global security operations across multiple regions, working with engineering teams to strengthen security controls and address operational challenges. His technical interests include AI-driven threat detection, hybrid cloud security, and securing enterprise IT and OT environments.