Greetings from TCS! Role: Network security engineer Experience: 4 to 15 years Location: Chennai &Hyderabad IN person drive date: 23-May-2026. We are seeking a skilled Network Security Engineer to design, implement, and maintain secure network systems. The ideal candidate will be responsible for safeguarding the organization's IT infrastructure, monitoring threats, and ensuring compliance with security policies. Job Description: Design, implement, and manage secure network architectures Hands-on experience with any of the firewalls (e.g., Palo Alto, Cisco ASA, Fortinet, Checkpoint) Responsible for the design, planning, implementation, and operation of firewall setups and management. Your role involves resolving operational incidents, managing firewall security policies and rule sets, and ensuring compliance with business and regulatory requirements. Monitor network traffic for security incidents and respond promptly Configure and maintain firewalls, VPNs, IDS/IPS, and endpoint security ...