Senior Mainframe Infrastructure Engineer – IBM zSeries / FICON

We are seeking a Senior Mainframe Infrastructure Engineer with strong hands-on experience in IBM zSeries, LPARs, HCD/HCM, IOGEN, FICON, Cisco FICON switches, and data-center infrastructure. The role will support mainframe hardware configuration, troubleshooting, installations, capacity planning, disaster recovery, and cross-functional infrastructure projects.

• Configure and maintain IBM zSeries, LPARs, HCD/HCM, and IOGEN.
• Manage FICON, Cisco FICON switches, Cisco ACI, fiber, and mainframe-to-storage connectivity.
• Install, configure, troubleshoot, and maintain enterprise/mainframe hardware.
• Support data-center operations, capacity planning, monitoring, and disaster recovery.
• Coordinate hardware installations, upgrades, maintenance, and vendor activities.
• Collaborate with Network, Storage, Operations, Facilities, and Architecture teams.
• Lead cross-functional infrastructure projects and resolve hardware/connectivity issues.
• Provide 24x7/on-call support as required.