Senior Network Security & Incident Engineer

NTT DATA, Inc.

South Africa

On-site

ZAR 900,000 - 1,300,000

Full time

7 days ago

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Job summary

NTT DATA, Inc. is seeking an experienced Network Security Engineer to provide technical leadership across enterprise networks, including security, while managing critical incidents and coordinating vendors.

You will have strong expertise in SD-WAN, firewalls, VPNs, cloud connectivity, and governance, with proven experience in P1 incidents and service restoration in large environments. The role requires developing designs, overseeing changes, and communicating with executives and technical teams

Qualifications

Minimum 5+ years of Network Security Engineering experience in large enterprise environments.
Strong practical experience with WAN/SD-WAN, firewalls, VPNs, NAC, network segmentation and cloud connectivity.
Experience managing P1/critical incidents and coordinating multiple vendors and service providers.

Responsibilities

Support enterprise WAN and SD-WAN environments.
Manage firewalls, VPNs and secure remote access; oversee NAC and secure cloud connectivity.
Coordinate SD-WAN security policy deployments and network segmentation.
Lead P1 and other critical network/security incidents; drive restoration activities.
Coordinate vendor performance and stakeholder communications; produce incident reports.
Develop and maintain Low-Level Designs (LLDs) and security standards.