Network Security Engineer (Hyderabad)

Network Security Engineer (Hyderabad)

16 Aug
|
Tata Consultancy Services
|
Hyderabad

16 Aug

Tata Consultancy Services

Hyderabad

Greetings from TCS!!!

Role: Network Security Engineer

Experience: 5 to 15 years

Location: Pune & Hyderabad

Drive date: 22-Aug-2026

Mode of interview: F2F interview

- Deep technical expertise in the Network security technology domain with demonstrated expertise in one or more of the following areas – Firewalls(Paloalto/checkpoint/FortiGate/cisco), 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
- 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 valuable 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 a 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

Thanks &Regards;

Sindhuja Polisetty

HR TAG – Cyber Security

Tata Consultancy Services

📌 Network Security Engineer (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad

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