کارشناس ارشد devops

توضیحات آگهی

We re hiring a Senior DevOps Engineer to operate production Kubernetes clusters on bare metal private infrastructure self managed via kubeadm not EKS GKE AKS Responsibilities Build and maintain kubeadm Kubernetes clusters control plane worker nodes Manage containerd CNI CoreDNS Ingress Helm RBAC PV PVC Handle cluster upgrades node maintenance backup recovery Troubleshoot Linux and Kubernetes production issues at the root cause Set up monitoring alerting Prometheus Grafana Alertmanager Build CI CD and automation Operate infra services Nginx Redis PostgreSQL RabbitMQ Elasticsearch MinIO Required Skills Linux systemd journalctl process resource management CPU memory disk troubleshooting LVM filesystems permissions SSH kernel level log troubleshooting Bash scripting Kubernetes self managed kubeadm kubelet containerd control plane etcd CNI CoreDNS Ingress Helm storage PV PVC scheduling upgrades Networking basic IP subnet gateway DNS TCP UDP ports routing NAT HTTP HTTPS TLS connectivity troubleshooting Automation Monitoring some of Ansible Bash Python GitLab CI CD Jenkins Argo CD Prometheus Grafana Alertmanager Nice to Have Bare metal datacenter experience NVIDIA GPU infra GPU Operator CUDA Ceph NFS OpenEBS private registries HA Kubernetes disaster recovery GitLab admin Experience 5 years in DevOps Linux SRE Infrastructure 3 years hands on Kubernetes specifically self managed bare metal Production support experience Managed Kubernetes only experience is not sufficient Priority order Linux Bare Metal Kubernetes Troubleshooting Automation Monitoring تهران تهران آرژانتین تمام وقت داده و اعتبار سنجی تجارت ایرانیان داتا کارشناس ارشد جنسیت تفاوتی ندارد بانکداری