Vamsi G

About Vamsi G

Network Security Engineer with 9+ years of working experience in Network…

Experience

1. Sr Network Security Engineer

   AIG

   Apr 2022 — Present

   Planned and implemented new infrastructure in Data Centre Implementing Security Solutions using Palo Alto Implemented Content-ID technology within PA-7080 series to achieve precise identification and control of applications, even in cases where non-standard ports or evasive techniques are employed, thus bolstering comprehensive threat prevention capabilities.• Worked on network traffic using Palo Alto Networks Panorama and other security tools to detect and respond to security incidents and potential threats.• Worked on new security infrastructure design, implementation, new DMZ creations, Pod migrations, data center moves on F5 Big IP 5200, Juniper SRX 3600, SRX 5800 & SRX 4200 Firewalls.• Worked on monitoring CONUS network environments for real-time compliance with federal and industry-specific regulations, promptly addressing any non-compliance issues to maintain the security posture.• Involved in Implementing and managed secure wireless access using Fortinet FortiAP access points integrated with FortiGate firewalls.• Assisted team to configure and implement Fortinet Security Systems Firewall, assisted in managing global Fortinet FortiGate firewall infrastructure.• Worked on secure network architectures using Cisco Firepower appliances, including device series such as Firepower 2100 Series and Firepower 4100 series.• Upgraded and patch management processes for Cisco ISE, including the migration to Cisco ISE 3.x, to ensure the latest features were in place.• Worked on switching technologies like VLAN, Inter-VLAN Routing, Ether – channel, VTP, MLS, HSRP, VRRP.• Configured and managed encryption protocols within DOCSIS (e.g, DOCSIS Baseline Privacy, DOCSIS 3.1 security features) to safeguard data transmitted over the cable network.• Performed real-time security risk assessments, identifying potential vulnerabilities and recommending real-time mitigation measures to enhance CONUS network security.