DevOps Engineer (Senior Track)

Kernel, processes, threads, file systems, and bash scripting.

DNS, load balancing, reverse proxies (Nginx/HAProxy), and firewalls.

GitHub Actions, GitLab CI, Jenkins, and ArgoCD.

Docker internals, namespaces, cgroups, and container registries.

Terraform, Pulumi, Ansible, and CloudFormation.

Pods, Deployments, Services, Ingress, CRDs, and Helm.

Prometheus, Grafana, ELK Stack, and OpenTelemetry.

AWS, GCP, or Azure at an enterprise scale (VPCs, IAM).

Secret management (HashiCorp Vault), SAST, DAST, and compliance.

SLIs, SLOs, error budgets, blameless post-mortems, and incident response.