Job DescriptionDear Candidate, Greetings from Tata Consultancy Services Tata Consultancy Services (TCS) is organizing a Weekend In‑Person Hiring Drive at our Kochi location for experienced professionals specializing in Network Security. Skill: Network Security Experience Required: 6-15 years. Location: Kochi In Person Interview Date: 12th September 2026 In Person Interview Location: Kochi Required Skills: - technical expertise in Network security technology domain with demonstrated expertise in one or more of the following areas – Firewalls, IPS/IDS, Web Proxy, NAC, VPN. - Proven experience in maintaining security solutions across enterprise environments. - Provide compliance reports (monthly and based on need) - Network security deployment & configuration - Device upgrade and patch management - Configuration and change management. - Change & configuration management.
- Excellent troubleshooting skills - Creation of SOPs for daily operations of network security tools and services - Creation and modification of custom rules for IPS services - Monitoring security advisory groups to ensure all necessary security updates, patches and preventive measures are in place. - Support forensics activates and requirements. - Good soft skills and multi-tasking abilities Responsibility / Expectations from the role: - Provide day to day operational support for the Firewall Management Service. - 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. - Expert level knowledge of Fault Management like Identify and Classify Fault, Investigate and Diagnose Fault and Provide Fault resolution. - Should have very positive experience of software patch management to manage the Firewall patch management cycle, patch testing and deployment of patches on timely basis - Candidate shou