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OnsiteSeniorcybersecurity

Security Support Services Engineer (L3)

NTT DATA, Inc.Kolkata, West Bengal, IndiaPosted 18 May 2026

NTT DATA is hiring an L3 Security Engineer to focus on IPS, proxy, and malware sandboxing infrastructures. You will design, implement, and maintain complex security solutions including Palo Alto NGFWs and Anti-DDoS systems. The role involves acting as a final escalation point for critical issues, mentoring L1/L2 analysts, and participating in 24x7 on-call rotations. You will also contribute to technology roadmaps and architectural documentation.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

NTT DATA is hiring an L3 Security Engineer to focus on IPS, proxy, and malware sandboxing infrastructures. You will design, implement, and maintain complex security solutions including Palo Alto NGFWs and Anti-DDoS systems. The role involves acting as a final escalation point for critical issues, mentoring L1/L2 analysts, and participating in 24x7 on-call rotations. You will also contribute to technology roadmaps and architectural documentation.

Must haves

  • Subject matter expertise for Next-Generation Firewall platforms
  • Design and maintain Anti-DDoS solutions
  • Configure complex security policies, NAT, and VPN tunnels
  • Act as final L3 escalation point for security incidents
  • Participate in 24x7 on-call rotation

Tools and skills

palo altocheck pointngfwarborddos protectionvpnnat

About the company

Global IT services company with significant scale but does not fit the Tier 1 software product company criteria.

Posts mentioning NTT DATA, Inc.