Required Technical Skills

• 5+ years of experience in Mainframe I/O Configuration.
• Strong expertise in HCD (Hardware Configuration Definition) and IOCP (Input/Output Configuration Program).
• Experience in IOCDS generation, activation, and maintenance.
• Solid understanding of FICON architecture and channel subsystem design.
• Experience with DASD configuration, enterprise storage management, and tape infrastructure.
• Knowledge of IBM Z CPC hardware design, configuration, and administration.
• Experience with z/OS IPL planning, execution, and support.
• Channel path management, optimization, and performance tuning.
• Experience in hardware migration planning and execution.
• Understanding of GDPS concepts, disaster recovery, and business continuity planning.




• Experience with Microsoft Windows Server 2016/2019 administration.
• Hands-on experience with VMware ESXi and virtualization technologies.
• Knowledge of public/private cloud environments and migration from on-premises infrastructure.
• Experience with Active Directory and AD FS administration.
• Exposure to vulnerability management, security compliance, and infrastructure hardening.
• Experience with automation and Infrastructure as Code (IaC) technologies.
• Strong analytical, troubleshooting, and communication skills.

📌 Mainframe I/O Configuration (Bengaluru)
🏢 Kyndryl
📍 Bengaluru