Senior Ceph/Rook-Ceph + Kubernetes Storage Engineer

Globaldev Tech โ€” Armenia ยท Posted ~22 hours ago

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Description

We're currently looking for a Senior Ceph/Rook-Ceph + Kubernetes Storage Engineer to join a long-term project. The role focuses on production Ceph environments, Kubernetes storage, and infrastructure troubleshooting. Requirements 5+ years in DevOps, SRE, infrastructure or storage engineeringDeep hands-on production Ceph experience: OSD, MON, MGR, PGs, recovery, backfill, capacity planning, performance tuning, scaling and high availabilityExperience building, operating, upgrading and troubleshooting production Ceph clustersHands-on Rook-Ceph in Kubernetes, preferably business-critical production environmentsStrong Kubernetes knowledge, including CSI/storage integrationLinux administration and troubleshooting at OS/hardware levelAutomation experience with AnsibleKubernetes tooling such as HelmMonitoring/observability with Prometheus and GrafanaExperience investigating storage performance, latency, disk failures, network bottlenecks and recovery issuesStrong understanding of failure domains, CRUSH topology, replication and storage architectureGood English communication skills Highly valuable but not mandatory: OpenStack experience, especially Ceph integration with Cinder, Glance, Nova and RBDPetabyte-scale Ceph environmentsBare-metal infrastructureLarge production Rook-Ceph clustersCephFS and RGW/S3 experienceCustomer-facing troubleshooting/support experience