Arun C Thomas

Principal Security Lead @National Grid

Warwick, GB
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Jun 2025 — Present

Principal Security Lead @National Grid

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Warwick, GB

EDUCATION

2004 — 2008

Mahatma Gandhi University

Bachelor of Engineering - BE, Electronics and Communications Engineering

SKILLS

VlanWeb Application FirewallNetwork DesignCcnp SecurityOspfDnsEigrpCisco RoutersNetwork DevelopmentAsaCisco NexusVirtual Private Network (Vpn)FortinetCisco NetworkingCisco AsaQosRoutingBgpIpF5 I RulesIpsecF5 LtmF5 AsmDhcpFirewallsNetworkingPalo Alto NetworksRoutersOpen Shortest Path First (Ospf)SecurityCcnp CertifiedTcp/IpF5 GtmBluecoat ProxiesWanCisco WirelessF5 BigipVmware EsxIpsCcna Security

ABOUT ARUN C THOMAS

I am a seasoned Principal Cyber Security Engineer with over 17 years of experience in engineering and securing digital infrastructures. My expertise spans network security, web application security, cloud security, data protection, and privileged access management (PAM). I excel in designing and implementing advanced security solutions that fortify systems against evolving threats. My passion lies in engineering innovative technologies that drive security and resilience across digital landscapes. Let’s connect to explore opportunities where engineering excellence meets cybersecurity innovation.

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Arun C Thomas — Principal Security Lead at National Grid in Warwick, GB | Unifers