? Full-Time | ? 100% Work From Home

OS3 is looking for a Linux & Kubernetes Engineer to join our team and work on modern infrastructure and cloud-native technologies.

If you enjoy Linux administration, Kubernetes, troubleshooting, automation, and solving real-world infrastructure challenges, this could be a great chance to grow your expertise.

What You'll Work On

- ? Linux system administration, troubleshooting, networking, storage & security
- ☸️ Kubernetes cluster and workload administration
- ? Deployments, Services, Ingress, ConfigMaps, Secrets & RBAC
- ? Containers, Helm & Kustomize
- ?️ Rancher / RKE2 cluster deployment and management
- ? Kubernetes security, CIS hardening & access control
- ? Kubernetes networking, CNI & Multus
- ? Storage, etcd backup/recovery & cluster upgrades
- ⚙️ Bash scripting and infrastructure automation
- ? Monitoring, logging, performance analysis & troubleshooting

What We're Looking For

Must Have:





- Strong Linux fundamentals and hands-on administration experience
- Good understanding of Kubernetes
- Experience with kubectl and YAML
- Understanding of Kubernetes networking, storage and RBAC
- Strong troubleshooting and problem-solving skills

Good to Have:

- Rancher / RKE2 experience
- Helm / Kustomize
- Bash scripting
- Kubernetes security & CIS Benchmark
- Air-gapped environments
- Advanced Linux networking and storage

Why Join OS3? Work 100% remotely, collaborate with a technology-focused team, and gain hands-on exposure to Linux, Kubernetes, RKE2, cloud-native infrastructure, automation and security.

If you're passionate about building and managing modern infrastructure, we'd love to hear from you.

? Role: Linux & Kubernetes Engineer

? Work Mode: 100% Remote / Work From Home

⏰ Employment: Full-Time

- ? Location: Remote

📌 Linux & Kubernetes Engineer (India)
🏢 OS3 Infotech
📍 India