Network Security Engineer

Network Security Engineer TCS

Locations: Chennai | Hyderabad | Bangalore

Experience: 5+ Years

Interview Mode: In-Person

About the Role:

We are looking for experienced Network Security Engineers with deep technical expertise in firewall technologies and network security solutions. If you have hands-on experience with Palo Alto, Cisco, Checkpoint firewalls , IPS/IDS, VPNs, and other security tools, this role is for you!

Key Responsibilities:

• Design, implement, and manage firewall setups and security policies
• Provide operational support for Firewall Management Service
• Troubleshoot and resolve network security incidents
• Manage patch cycles, configuration backups, and compliance reporting
• Monitor and maintain VPN connectivity and IPS/IDS systems
• Collaborate with vendors for hardware replacement and debugging
• Create SOPs and custom IPS rules for enterprise environments

Required Skills:

• Expertise in Firewalls (Palo Alto, Cisco, Checkpoint)
• IPS/IDS, Web Proxy, NAC, VPN
• Strong troubleshooting and fault management skills
• Experience in patch management and configuration restoration
• Knowledge of compliance reporting and KPI tracking
• Excellent communication and multitasking abilities

Thanks & Regards

Sindhuja Polisetty

HR TAG Cyber Security

Tata Consultancy Services