استخدام devops platform engineer

توضیحات آگهی

This role is responsible for operating maintaining and optimizing the organization s Kubernetes clusters ensuring reliability scalability and automation across containerized applications The engineer will manage the full lifecycle of Kubernetes environments work with Rancher for cluster orchestration and implement monitoring observability and CI CD best practices
Key Responsibilities
Operate and maintain production grade Kubernetes clusters
Manage cluster lifecycle provisioning upgrades scaling security hardening
Work with Rancher for cluster management RBAC and multi cluster operations
Deploy and manage workloads using Helm manifests GitOps workflows
Implement observability stack using Prometheus Alertmanager Grafana
Support and operate ELK Elastic Stack for logging and analytics
Develop automation with Ansible cluster tasks node configuration app deployment
Manage container runtimes Docker containerd
Troubleshoot complex issues across container network and storage layers
Work closely with DevOps Development and Security teams
Maintain documentation and operational runbooks
Participate in on call rotation for cluster related incidents if needed
Requirements
Hands on experience managing Kubernetes clusters in production environments
Strong understanding of Kubernetes components API server Scheduler kubelet CNI CSI
Experience with Rancher cluster import RKE RKE2 RBAC CIS benchmark
Strong knowledge of Docker and container ecosystem
Solid Linux administration background
Experience with Prometheus Alertmanager Grafana
Knowledge of ELK Elastic Stack Elasticsearch Logstash Fluentd Kibana
Proficiency with Ansible for automation
Understanding of CNI plugins Calico Flannel Cilium
Familiarity with Ingress controllers NGINX Traefik HAProxy
Experience troubleshooting networking service mesh and cluster health issues
Experience with GitOps tools ArgoCD Flux
Familiarity with Terraform
Experience with service mesh Istio Linkerd
Knowledge of container security Falco Trivy OPA Gatekeeper
Understanding of cloud platforms OpenStack VMware public cloud
SRE background or experience with reliability engineering practices
Strong problem solving and troubleshooting ability
Clear communication and cross team collaboration
Ownership mindset and proactive attitude
Ability to work in high availability and fast paced environments
Good documentation habits and operational discipline
Opportunity to work with enterprise scale Kubernetes environments
Clear growth path toward Platform Architect or SRE Lead
Access to training and certifications CKA CKAD CKS
A modern engineering environment with strong DevOps culture
شرکت ایرانسل لبز Irancell Labs
دسته بندی IT DevOps Server
نحوه همکاری تمام وقت
نوع همکاری حضوری
مدرک تحصیلی کارشناسی
سابقه کار بیش از شش سال
حقوق توافقی
جنسیت مهم نیست
مهارت ها CI CD SRE DevOps
شهر تهران تهران