about its architecture.Must Have8+ years in platform engineering, SRE, infrastructure engineering, or DevOps.Deep experience with Linux internals: kernel tuning, network stack, system observability, security.Strong Kubernetes expertise: cluster lifecycle, networking, storage, RBAC, multi-cluster—across bare-metal and cloud (EKS, GKE).Infrastructure-as-code at scale: Terraform, Ansible, GitOps … driving technical strategy across teams—not just executing within one.Valuable ExperienceDistributed storage systems (e.g. Ceph)Big data infrastructure: Hadoop, Spark, HBase, Kafka.Observability stack design: Prometheus, Grafana, ELK, Mimir, Loki, Tempo.Secrets management (Vault), certificate management, access control at scale.Hybrid cloud architectures: federating public cloud (AWS, GCP) with on-premises ...