Network Firewall Security
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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