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Senior Cybersecurity Consultant at EY | Ex-Hitachi Energy

About

Cybersecurity Engineer specializing in OT/ICS security across industrial and critical infrastructure environments. My experience spans OT cybersecurity, industrial network security, risk assessment, vulnerability management, infrastructure hardening, compliance, and security governance. I work at the intersection of cybersecurity and industrial operations, where security controls need to balance risk reduction, reliability, availability, and operational continuity. My areas of experience include: • OT / ICS Cybersecurity • IEC 62443 & ISO 27001 aligned practices • Risk Assessment & Vulnerability Management • Industrial Network & Firewall Security • Infrastructure Hardening & Security Controls • Fortinet Firewalls, LAN Switches, Routers, KVMs & NTP Servers • Security Documentation, Audit Support & Governance Currently, I’m working in cybersecurity consulting at EY, supporting organizations in strengthening their cybersecurity posture across industrial and technology environments.

Location

Faridabad

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Work experience

Senior Cyber Security Consultant at EY, Sep 2026 - Present · 2 mos, Bengaluru, Karnataka, India

Network & Cybersecurity Project Engineer at Hitachi Energy, Aug 2024 - Aug 2026 · 2 yrs 1 mo, • Lead ISO 27001 and IEC 62443 compliance and audit activities across OT environments, including evidence validation, remediation tracking, and audit coordination. • Build and maintain cybersecurity governance documentation, security controls, and compliance processes aligned with organizational and industry standards. • Harden and configure OT infrastructure components including switches, routers, modems, KVMs, network time servers, and firewalls. • Administer Fortinet firewalls and support secure operation of IDS/IPS solutions within industrial network environments. • Coordinate with cross-functional teams during internal and external audits to ensure timely closure of findings and compliance requirements. • Perform risk assessments, validation checks, and remediation planning to strengthen OT security and operational resilience.

Cyber Security Intern at Hitachi Energy, Feb 2024 - Jul 2024 · 6 mos, • Performed hardening activities for OT systems as part of the GES PGGA cybersecurity team. • Supported compliance alignment activities related to NERC CIP and IEC 62443 security standards. • Evaluated security controls, supported audit readiness activities, and documented remediation actions. • Collaborated with engineering and product teams to strengthen security configurations for critical infrastructure environments.

Education

Master of Technology - MTech, Information Security and Cyber Forensics, Lovely Professional University

Bachelor of Technology - BTech, SRM IST Chennai