TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and theres nothing that can stop us from growing together.
What we are looking for
Role: Network Security
Experience Range: 4 to 10 Years
Location: Trivandrum
Interview Date: 19th September 26 (09:00 AM to 12:00 PM)
Interview Venue: TATA Consultancy Services LTD, Delivery Center, Technopark Campus, Kariyavattam P.O,Thiruvananthapuram -695 581
Note-While coming for Walkin:-
· Please carry 2 or more copies of updated resume, 2 Passport size photo along with Govt ID proof(Xerox 2 copies)
· Please do not bring personal laptop or electronic gadgets to TCS premises.
Must Have:
- Design and implement robust network security architectures for enterprise environments.
- Manage and maintain firewalls, VPNs, IDS/IPS, WAF, and proxy solutions
- Perform security assessments, risk analysis, and vulnerability management
- Monitor network traffic and investigate security incidents and breaches.
- Lead incident response and forensic analysis activities.




- Implement and enforce network security policies, standards, and procedures
- Collaborate with cross-functional teams to secure cloud and on-prem environments
- Ensure compliance with industry standards such as ISO 27001, NIST, PCI-DSS, GDPR (if applicable)
- Conduct regular security audits and penetration testing coordination.
- Stay updated with emerging threats, vulnerabilities, and security technologies

Valuable to Have:

Strong experience with:
Firewalls: Palo Alto, Cisco ASA/FTD, Fortinet, Check Point
IDS/IPS & SIEM tools: Splunk, QRadar, ArcSight
VPN Technologies: IPsec, SSL VPN
Web Security: WAF, Secure Web Gateways
Networking Concepts: TCP/IP, VLANs, Routing, Switching
Expertise in :
- Network segmentation & Zero Trust architecture
- Threat intelligence and security monitoring
- Cloud security (Azure/AWS/GCP)

Familiarity with:
- Scripting (Python, PowerShell, Bash)
- Automation tools (Ansible, Terraform)

📌 Network Security19th September 26 Walkin Trivandrum (Thiruvananthapuram)
🏢 Tata Consultancy Services
📍 Thiruvananthapuram