Network Security Engineer

Dear Professionals ,
TCS is Hiring For Network Security Engineer Role for Chennai Location.
Total Experience -6+ years
Rel Exp-6 Years
Skills -Network Security Engineer, LAN, WAN,

Palo Alto Firewalls
Location - TCS Magnum Block, Chennai One IT SEZ Phase-2, 200 Feet Radial Road, MCN Nagar Extension, Thoraipakkam, Chennai, Tamil Nadu 600097
Date -20th-June-2026
Interview -Mode -Face2Face

Must Have :

Design, deploy, configure, and maintain

Palo Alto Firewalls (PA series)

across enterprise and data center environments.
Manage firewall configurations including

security policies, NAT rules, App‑ID, URL filtering, threat prevention, and decryption .
Administer

Panorama

for centralized policy management, templates, and device groups.
Conduct

firewall rule reviews, optimization, and cleanup

in line with least‑privilege principles.
Troubleshoot complex

traffic flow,...