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Network Security Engineer

Company

Tata Consultancy Services

Location

taguig, national capital region

Posted

June 04, 2026

Position Overview

  • Manage and maintain enterprise firewalls, ensuring secure and optimal configurations.
  • Perform full lifecycle rule management including creation, modification, review, and decommissioning of firewall rules.
  • Continuously monitor firewall logs and events to detect anomalous traffic patterns or potential threats.
  • Optimize firewall performance and ensure alignment with network architecture standards.
  • Implement firewall policy cleanup and rationalization to reduce risk and improve operational efficiency.
  • Configure, maintain, and troubleshoot site‑to‑site and remote access VPN solutions.
  • Ensure secure tunneling mechanisms and encryption standards are enforced according to the bank’s requirements.
  • Monitor VPN performance, availability, and capacity to ensure seamless connectivity for internal and external users.
  • Implement access control policies for VPN authentication and authorization.


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