Role -Network Security

Experience range -5to7years

Location - Kolkata, Chennai

Job Description: Key Responsibilities

- Provide L2/L3 support for global multi‑vendor firewall environment (Palo Alto, Fortinet, Cisco ASA, Check Point).
- Monitor, troubleshoot, and resolve perimeter, DC, cloud and branch firewall security incidents.
- Configure and manage security policies, NAT, VPN (IPsec/SSL), threat prevention, URL filtering and SSL decryption.
- Perform upgrades, HA failover testing, patch management and rule optimization.
- Conduct incident response, RCA and coordinate with SOC, vendors and field techs.
- Ensure compliance with organizational standards, documentation and operational reporting.
- Participate in security migrations, firewall refresh and recent site deployments.

Technical Skills

Primary Skills :





- Firewall Platforms: Palo Alto (PA Series), Fortinet FortiGate (F Series), Cisco ASA/Firepower, Check Point
- Panorama / FortiManager / FMC experience
- VPN: GlobalProtect, AnyConnect, IPsec Tunnels, SSL VPN
- HA: Active/Passive, Cluster deployments
- Threat Prevention, IPS/IDS, Anti‑Malware, URL Filtering
- Cloud Firewalls: Azure/AWS security groups, virtual firewalls
- Network fundamentals: routing, switching, BGP/OSPF basics

Location

- Kolkata

Job Function

- IT INFRASTRUCTURE SERVICES

Role

- Developer

Job Id

- 394422

Desired Skills

- Network Security

Qualifications : BACHELOR OF ENGINEERING

📌 Network Security (Kolkata)
🏢 Tata Consultancy Services
📍 Kolkata