Network Security Specialist Advisor

Req ID:

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward‑thinking organization, apply now.

Key Responsibilities

• Design, deploy, and manage Fortinet firewall solutions (FortiGate, FortiManager, FortiAnalyzer)
• Lead architecture and configuration of secure network environments (on‑prem and cloud)
• Develop and maintain firewall policies, VPNs (IPSec/SSL), and segmentation strategies
• Perform advanced troubleshooting for network and security incidents
• Optimize firewall performance, high availability (HA), and failover configurations
• Conduct security assessments, audits, and compliance checks
• Integrate Fortinet solutions with SIEM, endpoint security, and other tools
• Provide technical leadership and mentorship to network/security teams
• Document configurat...