Walkin for Network Security_ TCS Pune

• Experience in Network Security with Palo Alto Firewalls

• Strong understanding of firewall policies, NAT, and VPNs

• Basic routing and switching knowledge for architecture understanding

• Strong problem-solving and analytical skills

• Good communication skills and continuous learning mindset

• Good to have skill: Experience with Firemon tool

• Design and secure enterprise network architectures

• Configure, manage, and maintain Palo Alto firewalls and VPNs

• Troubleshoot network security issues and resolve L2/L3 incidents

• Collaborate with operations and application teams

• Maintain accurate technical documentation