Network Security

Company : TCS

Skill : Network Security

Experience : 6 to 15 Years

Location : Kerala, India

Interview Date : 12th September 2026 (Saturday)

Interview Mode : Face to Face (Walkin)

Job Description :

- 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 deploymenDeep t & 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

- 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 good experience of software patch management to manage the Firewall patch management cycle, patch testing and deployment of patches on timely basis

- Candidate should have knowledge of backup and restoration for configuration as per defined backup and restoration policy

- Create various reports for remediation, change tracking and on demand basis.

- Initial firewall/IPS testing of parameters, operation, support and commissioning.

- Knowledge of Analysis of IPSec VPNs implementation and Manage and Monitor all VPN connectivity.

- Maintaining and administering perimeter security systems such as firewalls and intrusion detection systems

- Support client with Firewall Management related questions including those related to remediation procedures.

- Co-ordinate with 3rd party vendors for Network Hardware replacement Core level debugging.

- Analyzing, troubleshooting and correcting network problems.

- Adhere to change control/management process.

- Network Security KPI’s & Reporting Metrics

- Certification in any of these :Fortigate, Palo Alto, Checkpoint