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Niche mainframe storage skillset and multiple specialized IBM technologies reduce qualified applicant density.
Highly specialized mainframe storage and IBM-specific tooling make cross-industry transferability low.
Many mandatory, non-transferable technical requirements (DFSMShsm, DS8000, TS7700, JCL, REXX, replication/DR) imply strict filtering.
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Provide 24x7 enterprise storage support including incident handling and escalation using IBM PMRs.
Manage storage hardware/software upgrades, migrations, capacity planning, performance tuning, and resiliency projects.
Lead customer-facing technical meetings and produce operational reports and insights for capacity and growth management.
Experience with GDPS administration, including Global Mirror monitoring and 4-site configurations.
Proficient in advanced DFSMShsm administration, JCL development, and storage utilities such as ICKDSF and DSCLI.
Work Experience Required: Not explicitly mentioned in the JD.
Experience with IBM replication technologies (PPRC, Metro Mirror, Global Mirror) and disaster recovery planning and execution.
Strong expertise in large-scale enterprise storage environments and high-availability solutions.
Skilled in complex storage administration tasks involving performance tuning, backup optimization, and catalog management.
Experienced in customer engagement for technical solutions and managing multi-technology storage platforms in diverse industry settings.