Karthi Anandhan is seeking a position as a Network Administrator or Network Security Administrator. He has over 4 years of experience as a NOC Engineer and Network Administrator for Tata Consultancy Services. He is proficient with Cisco switches and routers, networking protocols, firewalls, load balancers, and network troubleshooting. His technical skills include coordinating with service providers on WAN issues, monitoring network performance, and handling incidents and change requests. He holds certifications in Checkpoint Security Administration, CCNA, CCNP, ITIL, and Six Sigma Green Belt.