DevOps Engineer (Cloud - Native | on - Premise)

We are seeking a DevOps Engineer with hands-on experience in on-premises Kubernetes and cloud-native infrastructure. The role focuses on building and managing fully self-hosted, open-source environments on bare metal or OpenStack, implementing automation, GitOps, monitoring, and secure production operations.


The core responsibilities for the job include the following:


Kubernetes and Infrastructure:

  • Deploy and manage Kubernetes clusters on bare metal / OpenStack.
  • Create and maintain Helm charts.
  • Configure network policies and CNI plugins.
  • Manage multi-cluster environments and upgrades.


CI/CD and GitOps:

  • Build and maintain CI/CD pipelines using Jenkins and GitOps tools.
  • Manage self-hosted runners and artifact repositories (Nexus, Artifactory).
  • Integrate automated testing, security scanning (Trivy), and code quality checks (SonarQube).
  • Implement progressive deployment strategies (Canary, Blue-Green).


Monitoring and Observability:

  • Deploy and manage Prometheus and Grafana dashboards.
  • Implement centralized logging (EFK stack or Loki).
  • Configure distributed tracing using Jaeger.
  • Set up AlertManager for alerting and incident response.


Networking and Platform Services:

  • Configure Ingress controllers (NGINX, Traefik) and load balancers (MetalLB).
  • Configure DNS and service discovery.
  • Manage TLS/SSL certificates using cert-manager.


Security and Compliance:

  • Implement RBAC and Kubernetes Pod Security Standards.
  • Perform security audits (Kube Bench, Kube Hunter).
  • Manage secrets using Vault or Sealed Secrets.


Requirements:

  • Bachelor's degree in computer science, IT, or a related field (or equivalent experience).
  • Strong hands-on experience with Kubernetes (on-premises).
  • OpenStack infrastructure experience.
  • Experience in Jenkins CI/CD pipeline implementation, Helm chart development, Linux administration and scripting, and infrastructure automation practices.
  • Monitoring, logging, and observability tools.
  • Kubernetes networking and storage fundamentals.


Nice to Have:

  • Multi-cluster management tools.
  • Backup and disaster recovery automation.
  • Policy enforcement frameworks.
  • Kubernetes certifications.


Soft Skills:

  • Strong troubleshooting and problem-solving.
  • Clear communication and documentation.
  • Self-driven and collaborative mindset.
  • Production support readiness.
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