Mainframe Storage Administrator

About The Opportunity

We operate in the enterprise IT infrastructure and systems integration sector, supporting large-scale mainframe environments for banking, financial services, and mission-critical enterprise workloads. This on-site role in India supports 24x7 operations, storage lifecycle management and disaster-recovery across z / OS ecosystems.

Role & Responsibilities

• Administer and operate mainframe storage services on z / OS : manage DFSMS, DFSMShsm and DFSMSdss components to ensure reliable dataset and tape lifecycle management.
• Provision and manage DASD volumes, SMS classes, storage pools and dataset attributes; perform dataset allocation, IDCAMS catalog operations and dataset migration activities.
• Coordinate LUN provisioning, zoning and connectivity with SAN / storage teams for IBM DS8000 and enterprise arrays via FICON; validate connectivity and resolve I / O issues.
• Execute backup, restore and tape management operations; maintain HSM policies, runbooks and perform DR restores and recovery testing.
• Monitor capacity and performance, perform root-cause analysis on storage incidents, and implement tuning or corrective actions to meet SLAs.
• Automate routine tasks and change implementations using available scripting tools (REXX / CLIST / shell) and contribute to operational runbooks and change-control processes.

Skills & Qualifications

Must-Have

Preferred

Benefits & Culture Highlights

Location & Work Type : India — On-site

If you are an experienced mainframe storage professional who enjoys hands-on operational ownership, capacity planning and storage lifecycle management in high-availability z / OS environments, we encourage you to apply.

Skills : ficon,mainframe storage administrator,administrator,z / os,storage,idcams,mainframe

Skills Required

Emc Vmax, Hitachi, Tsm, idcams , DASD, Jcl, z os , ficon