Senior System Administrator (Commvault) / I

In this role, you will serve as the operational subject matter expert for enterprise storage, backup, recovery, and cyber resilience platforms, with a strong focus on Commvault technologies. You will be responsible for supporting, maintaining, troubleshooting, and continuously improving enterprise storage and data protection environments. Your primary focus will be ensuring service availability, operational stability, compliance, and customer satisfaction while providing expert support for mission-critical infrastructure. Main responsibilities: Run, monitor, and maintain Commvault backup and recovery: backups, restores, replication, retention, upgrades, and patches. Operate enterprise storage (Dell EMC, NetApp, HPE): health checks, capacity management, firmware updates, and changes. Troubleshoot complex incidents, perform root cause analysis, and act as the senior escalation point, including on-call duty. Maintain immutable backups and cyber recovery, and run regular disaster recovery and recovery tests. Ensure SLAs, security compliance, and audit requirements are met, and address any gaps found. Write and maintain runbooks, procedures, and technical documentation. Mentor junior staff, participate in service reviews, and drive continuous improvement. Project technology: Backup and recovery: Commvault Complete Data Protection Storage: Dell EMC, NetApp, HPE Alletra / Nimble Virtualization: VMware vSphere, KVM, Nutanix Cloud: Microsoft Azure, AWS, GCP Operating systems and scrip