Network Engineer

4 days ago

Johannesburg, Gauteng, South Africa ExecutivePlacements - The JOB Portal Full time R900 000 - R1 200 000 per year

Network Engineer

Recruiter:
Data Centrix

Job Ref:
JHB006881/MS

Date posted:
Wednesday, October 15, 2025

Location:
Johannesburg, South Africa

SUMMARY:
Managed Talent Solutions' client in the Aviation sector is looking for a Network Engineer to be based at their offices in the East Rand on contract. The successful candidate should have strong Cisco experience and must have a CCNP certification. Strong firewall experience using Fortinet/Sophos is essential along with a solid foundation in troubleshooting. The contract role

POSITION INFO:

  • Review client requirements and collaborate with other IT engineers to define the optimal networking and firewalling solutions in accordance with organisational policies.
  • Design and implement new network solutions and/or improve the efficiency of current networks.
  • Configure firewalls for usage, manage their day-to-day operations and perform regular maintenance through upgrades and patches to ensure optimal performance, maximise network efficiency and security.
  • Configure, manage and maintain secure intra- and inter-organisational communication channels, such as VPNs and IPSec tunnels.
  • Perform quarterly firewall health checks removing unnecessary rules, interfaces, etc. and optimising rules where possible.
  • Assist with the installation, configuration and support of network equipment across the LAN, WLAN, WAN and SD-WAN, both wired and wireless.
  • Participate in cross-functional troubleshooting support for internal and external clients and network fault investigations.
  • Liaise with network service providers and vendors, ensuring service level agreements are met and organisational policies and principles adhered to.
  • Maximise network performance through ongoing monitoring and optimisation.
  • Ensure supporting documentation and diagrams remain up to date.
  • Ensure all network equipment is sufficiently secured (logically and physically), so that no unauthorised access can be gained.
  • Provide monthly reporting as required.
  • Maintain Network Monitoring Tools
  • Configure, Manage and Support Network Access Control (NAC) Systems

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