Network Security Engineer

Tata Consultancy Services; Chennai District, Pune District; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Tata Consultancy Services in Chennai seeks an experienced Networking and Security administrator to manage Cisco routers, switches, ACI, ASA/FTD firewalls, Fortinet, and Checkpoint solutions. The role requires hands-on expertise with installation, configuration, and ongoing security posture.

You will coordinate tasks within a project team, monitor operations, troubleshoot efficiently, and ensure high availability across enterprise networks.

Qualifications

• Very good knowledge and practical experience on Administering, Maintaining and Managing Cisco Network Routers & Switches, Cisco ACI, Cisco ASA & FTD Firewalls and related operations management.
• Good troubleshooting and analytical skills.
• Team & their task management skills.
• Activity/project Coordination skills.

Responsibilities

• Administer Cisco network routers and switches and related operations management.
• Administer Cisco ACI, ASA/FTD firewalls and related security infrastructure.
• Coordinate team activities and projects.

Skills

Router & Switch Admin

Network Troubleshooting

Team coordination

Project coordination

Tools

Cisco IOS

Cisco ACI

Cisco ASA/FTD

Fortinet Fortigate

Checkpoint Firewall

Load Balancing

Job description

Role & responsibilities

Networking and Security

• Cisco Network Router & Switch Admin.
• Cisco ACI Admin, Cisco ASA & FTD Firewall Admin.
• Fortinet, Load Balancing, Fortigate Firewall, Checkpoint Firewall

Very good knowledge and practical experience (Competency Levels - E3 or E2) on Administering, Maintaining and Managing Cisco Network Routers & Switches, Cisco ACI, Cisco ASA & FTD Firewalls and related operations management. Good troubleshooting and analytical skills.

Team & their task management skills.

Activity/project Coordination skills.