Intermediate Network & OT Communications Engineer position number: 2026/008

Do you thrive in complex, always-on environments where connectivity and reliability are mission-critical? We’re looking for an Intermediate Network, Infrastructure & OT Communications Engineer to join our global operations team.

Location: South Africa (Head Office - Centurion, with site visits locally & internationally)

Industry: Technology | IoT | Industrial | Mining | Ports | Agriculture

Employment: Permanent / Contract

What You’ll Do

• Ensure reliable OT communications across IP, fibre, Wi-Fi, LTE/5G & mesh networks.
• Troubleshoot end-to-end connectivity issues and manage escalations with vendors.
• Build monitoring dashboards, alerts, and telemetry for operational visibility.
• Support enterprise LAN/WAN, firewalls, VPNs, and secure remote access.
• Drive reliability improvements through RCA, proactive maintenance, and ISO 27001-aligned practices.
• Provide 3rd line escalation support in a 24x7 global environment.

What We’re Looking For

• 3–6 years’ experience in network/infrastructure engineering or escalation support.
• Strong IP networking fundamentals (TCP/IP, VLANs, routing, VPNs, DHCP/DNS).
• Hands-on troubleshooting across enterprise and field connectivity.
• Exposure to OT/industrial environments (mining preferred).
• Calm, structured incident handling and strong documentation discipline.

Good-to-Have

• SD-WAN, multi-site WAN design, monitoring tools (PRTG, Zabbix, Grafana).
• Windows Server / Active Directory fundamentals.
• OT segmentation concepts, scripting (PowerShell/Python), SQL queries.
• Certifications: CCNA, vendor firewall (Fortinet/Palo Alto), ITIL, ISO 27001 awareness.

Why Join Us?

• Be part of a global team ensuring operational uptime for proprietary fuel management & fleet optimisation systems.
• Work in diverse industries with cutting-edge IoT and industrial technologies.
• Contribute to reliability engineering and security compliance in high-impact environments.

Ready to take ownership and make a difference in global operations? Apply today and help us keep the world connected. Send your CV with supporting documents to Sign in to view email before 24 July 2026 with the position number: 2026/008 listed as the subject.

Feedback will be provided to short-listed Candidates only, where you have not received feedback after two weeks of application, you may consider your application as unsuccesful.