Linux-Storage System Administrator

About the role

Play a key role in upgrading, troubleshooting, and optimizing core infrastructure in a critical on-site environment, with a strong focus on enterprise NAS and SAN storage. This senior-level position will lead infrastructure upgrades across Linux, Windows, and enterprise storage, including a new data storage cluster, production data migration, and a new Hyper-V compute environment. The role serves as a senior technical authority for storage design, performance, and data protection while partnering closely with Bioinformatics teams that depend on high-throughput file access.

Responsibilities

• Enterprise Storage (NAS/SAN) Own the design, build, and lifecycle of enterprise NAS and SAN platforms, including capacity layout, tiering, protection policies, and performance targets.
• Complete the physical and logical integration of newly racked VAST Data hardware into the core Aliso Viejo network.
• Configure views, NFS/SMB/S3 protocols, quotas, QoS, snapshots, and replication for production use.
• Configure and manage NFS v3/v4.x and SMB/CIFS shares, export policies, and multi-protocol permissions.
• Integrate storage with Active Directory/LDAP for consistent identity mapping across Linux and Windows clients.
• Provision and manage block storage over Fibre Channel and iSCSI, including LUN creation