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MS Network Engineer (L3)

Company

NTT Limited

Location

johannesburg, city of johannesburg metropolitan municipality

Posted

June 29, 2026

Position Overview

Position: Networking Managed Services Engineer (L3) – NTT DATA

Responsibilities

  • Proactively identify and resolve technical incidents and problems, ensuring compliance with SLAs.
  • Determine root causes of critical incidents and implement solutions.
  • Manage high‑complexity tickets, conduct thorough analyses, and deliver resolutions.
  • Coach and mentor junior team members, and create knowledge articles for frequent tasks.
  • Provide input to automation teams to reduce manual efforts.
  • Ensure client infrastructure is configured, installed, tested, and fully operational.
  • Use monitoring tools to respond promptly to alerts.
  • Identify and log problems before escalation; analyze and elevate support calls.
  • Investigate third‑line support calls to find root causes and solutions.
  • Provide on‑site technical support and field engineering services to clients.
  • Coo...

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