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Niche mainframe storage skillset and specialist tooling reduces applicant competition significantly.
Highly specialized mainframe and IBM storage experience limits cross-industry transferability.
Many mandatory, specialized mainframe storage technologies and tooling increase filtering rigor.
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Provide 24x7 enterprise storage support including incident management and escalation (IBM PMRs).
Support hardware/software upgrades, migrations, and resiliency projects involving storage systems.
Participate in capacity planning, performance tuning, and create operational insight reports for customers.
Work Experience Required: Not explicitly mentioned in the JD.
Proven expertise with IBM mainframe storage technologies including GDPS, DFSMShsm, and IBM DS8000.
Technical skills in REXX, SAS, JCL, IBM storage utilities (ICKDSF, DFDSS, DSCLI, TDMF), and IBM replication technologies (PPRC, Metro Mirror, Global Mirror).
Experience handling customer-facing technical discussions and 24x7 on-call support for critical production environments.
Experienced in large enterprise mainframe storage administration with a focus on high availability and disaster recovery solutions.
Comfortable working in operationally critical environments requiring troubleshooting and escalation management under pressure.
Capable of engaging directly with customers for technical discussions, solution recommendations, and performance reporting.