Cloud Native TelecomCourse Guide2 June 2026 · 5 min read
The Kubernetes Skills Every Core Network Engineer Now Needs
You do not need to become a platform engineer. You do need to read pods, logs, services and network attachments fluently when the 5G Core misbehaves.
Core engineers ask us a version of the same question: how much Kubernetes do I need? The answer is a specific, bounded set of skills.
- Navigate namespaces, pods, deployments and services with kubectl
- Read logs and events to distinguish application faults from platform faults
- Understand ConfigMaps and Secrets — where the NF configuration actually lives
- Know how Multus, SR-IOV and network attachments give NFs their N2/N3/N4 interfaces
- Understand rolling upgrades, readiness and liveness, and what a restart loop means
- Use Prometheus and Grafana to correlate NF metrics with network KPIs
With those skills a core engineer can troubleshoot most incidents on a cloud-native core end-to-end and work effectively with platform teams. They are exactly the skills our cloud-native program builds, using a real 5G Core as the workload.
About Teleriu
Teleriu is an engineering-led telecom training and consulting company based in Dubai, delivering live, classroom and corporate programs across the GCC.
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