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⏰ Full-time

Senior Network Engineer

Datacentrix
Location 📍 Johannesburg, South Africa
Posted 📅 May 25, 2026
Work Type ⏰ Full-time

Position Overview

Responsibilities

:

Enterprise Network Engineering


  • Design, implement, and maintain enterprise LAN, WAN, WLAN, and datacentre network infrastructure.

  • Operate and support Extreme Networks switching environments, including:
  • Configuration and maintenance of Extreme switches

  • VLANs, trunking, STP, and redundancy

  • Troubleshooting performance and connectivity issues
  • Perform advanced routing and switching, including:
  • OSPF and BGP

  • High‑availability and failover designs
  • Act as Tier‑3 escalation for complex network incidents.
  • Firewall & Security 

    Strong FortiGate experience is mandatory. The successful candidate will have full operational ownership of the firewall estate:
  • Configuration, management, and ongoing maintenance of FortiGate firewalls.

  • Firewall policy and rule management, including:
  • Rule creation, optimisation...
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    Job Details

    Employment Type
    Full-time
    📊
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    📍
    Location
    Johannesburg, South Africa