I have about 10 years of progressively responsible experience in Windows and infrastructure administration. Over the past three months, I've been learning DevOps, Linux, cloud platforms, containers, Terraform, CI/CD, security scanning, and Kubernetes. I've built a hands-on project using Azure, AKS, Docker, Terraform, Helm, Argo CD, Prometheus, Grafana, and related tools, and I'm beginning to understand how the different layers fit together. I'm considering applying for junior or entry-level DevOps, platform, or Kubernetes-focused roles. Is this a realistic understanding of the current job market, and what should I focus on before interviews and evaluations?
5 Answers
Make Linux and the command line a major part of your transition. Kubernetes is built on Linux concepts, so become comfortable with shell scripting, processes, permissions, systemd, networking tools, logs, storage, and container runtime behavior. Avoid relying entirely on graphical tools. Your Windows background is still useful, but Linux experience will make you much more effective in most Kubernetes environments.
A certification-oriented course can help you test your fundamentals, but real interviews usually focus less on definitions and more on troubleshooting scenarios. Be ready to explain how you would investigate failed deployments, unhealthy pods, networking problems, storage issues, ingress failures, bad configuration, resource pressure, and rollout or rollback problems. A hands-on administrator course and its labs can be useful preparation, even if you don’t pass the exam on your first attempt.
Your project is a good learning exercise, especially because it covers infrastructure as code, CI/CD, containers, cluster deployment, GitOps, observability, and security scanning. Be transparent about where AI helped, though. Interviewers may ask you to explain every resource and troubleshoot it without assistance. Be able to recreate the setup, describe its tradeoffs, identify security weaknesses, and explain how you would operate it in production. That will matter more than the number of tools in the project.
Don’t discard your Windows experience. Many companies operate mixed environments, and some clusters still run Windows workloads alongside Linux workloads. Your stronger career angle may be becoming an infrastructure engineer who understands both platforms and can modernize systems, rather than presenting yourself as someone who is starting over as a junior Kubernetes specialist. Your existing operational experience can be a differentiator.
Your 10 years of infrastructure experience mean you aren’t really starting from zero. Networking, troubleshooting, operations, and understanding how production systems fail will transfer well into DevOps. The main caution is that dedicated entry-level Kubernetes roles are uncommon, and hiring can be slow. Broader DevOps, cloud infrastructure, platform engineering, or systems roles may be a better way in than searching only for Kubernetes administrator positions.
That makes sense. Cluster setup, networking, storage, and containers have felt fairly manageable so far, so I’ll look at broader infrastructure and platform roles too.
The practical labs are especially valuable because they force you to solve problems instead of just memorizing Kubernetes concepts.