Network Security19th September 26 Walkin Trivandrum

Tata Consultancy Services; Thiruvananthapuram; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Tata Consultancy Services in Trivandrum is seeking a Network Security professional with 4 to 10 years of experience to design and implement robust security architectures for enterprise environments. The role focuses on managing firewalls, VPNs, IDS/IPS, WAF, and proxy solutions, and coordinating security measures across cloud and on-prem infrastructure.

The candidate will lead incident response, conduct security assessments, and ensure compliance with standards such as ISO 27001 and NIST, while

Qualifications

• 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

Skills

Network security

Firewalls

VPNs

IDS/IPS

WAF

Proxy solutions

Security assessments

Risk analysis

Vulnerability management

Incident response

Forensic analysis

Security policies

Cloud security

On-prem security

ISO 27001

NIST

PCI-DSS

GDPR

Penetration testing coordination

Education

15 years of full-time education

Tools

Splunk

QRadar

ArcSight

Palo Alto

Cisco ASA/FTD

Fortinet

Check Point

IPsec

SSL VPN

WAF

TCP/IP

Job description

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

Good 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)

Essential

• Experience with SOC operations
• Knowledge of DevSecOps practices
• Exposure to EDR/XDR technologies

Minimum Qualification:

• 15 years of full-time education
• Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable)