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Tata Consultancy Services · Bengaluru

Network Firewall Security

BengaluruSecurity

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.

Apply on Tata Consultancy Services’s careers site →

Job description

Core Responsibilities

Policy Management: Configure and maintain firewall rules, access control lists (ACLs), and network address translation (NAT).

Operations & Maintenance

Perform software upgrades, hardware replacements, and routine health checks.

Incident Response

Monitor logs, investigate security alerts, and mitigate network breaches.

Required Skills & Qualifications

Platforms: Hands-on experience with enterprise firewalls like Palo Alto, Fortinet, Cisco ASA/FTD, or Check Point.

Networking

Strong grasp of TCP/IP, routing protocols, and LAN/WAN architectures.

Certifications

Industry credentials like PCNSE, Fortinet NSE 7, or CISSP.

Experience

3+ years in network administration or specialized security operations </ul

Qualifications

BACHELOR OF ENGINEERING

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