Platform Engineer (Ceph Storage)

NSEARCH GLOBAL PTE. LTD.; Singapore; Sur place; SGD 120 000 - 160 000; Plein temps

Résumé du poste

NSEARCH GLOBAL PTE. LTD. is seeking a Platform Engineer (Ceph Storage) to operate and maintain Ceph-based storage for our on-prem Kubernetes/OpenShift environment.

You will focus on reliability, capacity planning, performance tuning, and incident response within a multi-team setting. You will collaborate with Kubernetes, network, and infrastructure teams to ensure high availability of storage services, execute upgrades, and optimize storage workflows across Ceph, ODF, and CephFS.

Qualifications

• Hands-on Ceph storage experience.
• Experience with storage monitoring, capacity planning, upgrades and expansion.
• Benchmarking storage workloads and analysing performance bottlenecks.
• Ability to diagnose storage issues across software, Linux, networks, and physical hardware.
• Knowledge of HDD, SSD, NVMe, HBA, firmware and storage-network considerations.
• Automation experience using Ansible, Python, shell, or similar tools.
• Backup, snapshots, replication, and disaster-recovery operations.

Responsabilités

• Operate and maintain Ceph and OpenShift Data Foundation environments.
• Monitor cluster health, capacity, latency, throughput, PGs, and device status.
• Manage OSD and node replacement, recovery, rebalancing, backfill, scrubbing, and routine maintenance.
• Diagnose degraded placement groups, slow operations, quorum issues, device failures, and network-related storage problems.
• Plan and perform Ceph/ODF upgrades, expansion, patching, and configuration changes.
• Support block and shared-file storage through ODF, Ceph CSI, RBD, and CephFS.
• Troubleshoot persistent-volume provisioning, attachment, mounting, expansion, and performance issues.
• Maintain dashboards, alerts, runbooks, capacity plans, and recovery procedures.
• Test recovery from disk, node, service, and network failures.
• Coordinate server, disk, firmware, and network maintenance with infrastructure teams.
• Participate in production incident response and root-cause analysis.

Connaissances

Ceph

OpenShift

Kubernetes

Monitoring

Capacity planning

Upgrades

Automation

Outils

Ansible

Python

Shell

Description du poste

Our client, one of Asia-Pacific’s leading organizations is looking for:

Platform Engineer (Ceph Storage)

We are looking for a hands-on storage engineer to operate and maintain the Ceph-based storage services supporting our on-premises Kubernetes and OpenShift platform. The role focuses on operating and improving production storage services, including monitoring, maintenance, upgrades, capacity management, hardware replacement, performance troubleshooting, and failure recovery. We are not developing a new distributed-storage solution. Candidates with experience developing or operating distributed-storage platforms are encouraged to apply.You will work closely with the Kubernetes platform, network, infrastructure, and application teams to keep storage services reliable and supportable.

Responsibilities:

• Operate and maintain Ceph and OpenShift Data Foundation environments.
• Monitor cluster health, capacity, latency, throughput, placement groups, and device status.
• Manage OSD and node replacement, recovery, rebalancing, backfill, scrubbing, and routine maintenance.
• Diagnose degraded placement groups, slow operations, quorum issues, device failures, and network-related storage problems.
• Plan and perform Ceph/ODF upgrades, expansion, patching, and configuration changes.
• Support block and shared-file storage through ODF, Ceph CSI, RBD, and CephFS.
• Troubleshoot persistent-volume provisioning, attachment, mounting, expansion, and performance issues.
• Maintain dashboards, alerts, runbooks, capacity plans, and recovery procedures.
• Test recovery from disk, node, service, and network failures.
• Coordinate server, disk, firmware, and network maintenance with infrastructure teams.
• Participate in production incident response and root-cause analysis.

Requirements:

• Hands-on experience with Ceph
• Experience with storage monitoring, capacity planning, upgrades, expansion, and component replacement.
• Experience benchmarking storage workloads and analysing performance bottlenecks.
• Ability to diagnose storage issues across software, Linux, networks, and physical hardware.
• Knowledge of HDD, SSD, NVMe, HBA, firmware, and storage-network considerations.
• Automation experience using Ansible, Python, shell, or similar tools.
• Backup, snapshots, replication, and disaster-recovery operations.