Senior On-Prem Infrastructure & Storage Engineer

PSD Group; Barcelona; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

PSD Group is seeking a Senior Infrastructure & Storage Engineer to own the implementation, integration, testing and engineering lifecycle of on-premises compute, Linux, distributed storage and data-centre infrastructure in Barcelona. You will lead deployments, maintenance and handover with Platform Engineering and Security, focusing on Ceph, MinIO, and Kubernetes storage integration.

The role requires hands-on experience across bare-metal infrastructure, capacity planning, backup/recovery and

Formación

• Strong hands-on experience engineering and troubleshooting production on-premises infrastructure.
• Advanced Linux systems administration and troubleshooting capability.
• Storage systems and data-protection concepts: replication, quorum, capacity, performance, backup and recovery.
• Practical production experience with Ceph or similar distributed storage.
• Experience with physical servers, disks/controllers, firmware, virtualization and data-center dependencies.
• Automation of infrastructure via Ansible, Terraform, Bash, Python or equivalent.
• Experience implementing monitoring, alerting, capacity management, and operational procedures.
• Strong incident troubleshooting, root-cause analysis, risk management and vendor escalation skills.
• Clear documentation and transfer of specialist knowledge.
• Ceph administration in production, including recovery from degraded states and performance investigations.
• Distributed MinIO on bare-metal infrastructure.
• Kubernetes, CSI, StorageClasses and persistent volumes.
• Prometheus, New Relic, Elasticsearch observability platforms.
• Database administration: MariaDB, PostgreSQL.

Responsabilidades

• Build, configure, troubleshoot, and lifecycle-manage physical and virtual servers across heterogeneous data-centre environments.
• Engineer and support CentOS, RHEL, or equivalent Linux platforms including OS, services, packages, disks and performance.
• Execute data-centre refreshes, hardware deployments, firmware and OS changes per approved designs.
• Validate compute, network, storage, power, capacity, resilience, monitoring and dependencies before production acceptance.
• Support Windows infrastructure where required.
• Administer and troubleshoot Ceph, including cluster health, OSDs and monitors.
• Engineer and support distributed MinIO deployments, object-storage availability and recovery.
• Diagnose storage latency, degraded redundancy, disk/node failures and capacity risks.
• Plan, document and test backup, DR procedures; distinguish platform redundancy from backup.
• Coordinate escalation for high-risk or complex storage problems.
• Support bare-metal Kubernetes nodes and their OS, hardware, network, container runtime and storage dependencies.
• Engineer and troubleshoot Kubernetes persistent storage, CSI drivers, StorageClasses and persistent volumes.
• Collaborate during cluster upgrades, node maintenance, capacity changes and stateful workload incidents.
• Understand core Kubernetes concepts to diagnose failures across workload/node/network/CSI/storage.

Conocimientos

Linux administration

Ceph storage

MinIO storage

Kubernetes storage integration

Automation: Ansible, Terraform, Bash,/

Monitoring/observability

Hardware & virtualization

Root-cause analysis

Documentation/knowledge transfer

Herramientas

Ceph

MinIO

Kubernetes

Rancher

RKE2

CSI

Prometheus

New Relic

Elasticsearch

MariaDB/PostgreSQL

Descripción del empleo

PSD Group is seeking a Senior Infrastructure & Storage Engineer to own the implementation, integration, testing and engineering lifecycle of on-premises compute, Linux, distributed storage and data-centre infrastructure in Barcelona. You will lead deployments, maintenance and handover with Platform Engineering and Security, focusing on Ceph, MinIO, and Kubernetes storage integration.

The role requires hands-on experience across bare-metal infrastructure, capacity planning, backup/recovery and