Role Overview :

We are looking for an experienced Mainframe Storage Administrator with strong expertise in IBM z/OS storage management and related technologies. The candidate will be responsible for storage administration, configuration, data movement, backup/recovery, and high-availability solutions in a mainframe environment.

Mandatory Skills :

- IBM z/OS
- Parallel Sysplex
- DFSMS / DFSMShsm
- Metro Mirror
- GDPS
- FlashCopy
- Mainframe Storage Administration

Key Responsibilities :

- Administer and support IBM z/OS environments with solid knowledge of mainframe storage.
- Work with Parallel Sysplex concepts and configurations.
- Perform and support mainframe LPAR builds.
- Implement and manage DFSMS storage environments.
- Develop, maintain, and troubleshoot ACS (Automatic Class Selection) routines.
- Support DFSMSdss for DASD volume data movement, dumps, and restores.




- Implement and manage automated backup and data migration using DFSMShsm.
- Manage and maintain mainframe catalogs.
- Implement and support advanced storage copy services including PPRC, XRC, and FlashCopy.
- Work with Metro Mirror and GDPS for high availability and disaster recovery.
- Install, configure, and support additional physical storage.
- Troubleshoot storage-related issues and ensure availability, performance, and data recoverability.
- Participate in storage backup, recovery, disaster recovery, and business continuity activities.

Required Expertise :

- The ideal candidate should have hands-on experience in IBM Mainframe Storage Administration, with strong knowledge of z/OS, DFSMS, DFSMShsm, storage copy services, catalogs, DASD, and disaster recovery technologies.

📌 Mainframe Storage Administrator (India)
🏢 Nasugroup
📍 India