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Mainframe Storage Specialist
Infosys
· CHENNAI
Posted July 22, 2026 via Infosys
We are looking for a Mainframe Storage Specialist with strong expertise in DASD and Tape environments. The role involves managing IBM mainframe storage technologies and supporting daily storage operations.
Key Responsibilities
• Manage and support DASD & Tape storage systems.
• Work with DFSMS, HSM, RMM, DFP, DSS, ICF Catalogs, VSAM, ICKDSF.
• Handle ATL/VTS, SILOs, TS7700 environments.
• Perform storage allocation, migration, and performance tuning.
• Troubleshoot storage issues and support backup/restore processes.
• Work with reporting and capacity planning tools.
Required Skills
• Strong knowledge of mainframe storage concepts.
• Hands on experience with IBM storage tools.
• Familiarity with 3rd party tools: FDR/ABR, STOPX37, CA 1, CA Disk, EMC, etc.
• Good analytical and communication skills.