Bangalore, Karnataka, India

Hyderabad, Telangana, India

Chennai, Tamil Nadu, India

R-65706 - Full Time.
The Role
Responsibilities
- Design and maintain I/O configurations.
- Support processor upgrades and CPC activations.
- Configure channels, control units, DASD, tape, and FICON infrastructure.
- Develop and maintain IOCDS definitions.
- Support data center relocations and site swaps.
- Coordinate hardware implementation activities.
- Validate production IPL readiness.

Required Technical And Professional Expertise
- HCD
- IOCP
- IOCDS Generation
- FICON Architecture
- DASD Configuration
- Tape Infrastructure
- CPC Hardware Design
- IPL Planning
- Channel Path Management
- Hardware Migration Planning
- GDPS Awareness
- Disaster Recovery Configuration
- Microsoft Windows Server 2016/2019 implementation and management. VMware ESX experience
- Public/private cloud management. Especially migration from onprem to cloud solution

Preferred Technical And Professional Experience
- IBM Z Mainframe Hardware and I/O Configuration certification or equivalent experience.




- Strong experience with IBM HCD (Hardware Configuration Definition) and IOCP (Input/Output Configuration Program).
- Experience with FICON Director, SAN connectivity, and enterprise storage integration.
- Knowledge of IBM DASD technologies, including DS8000 and enterprise storage platforms.
- Experience supporting IBM Z CPC upgrades, PR/SM, LPAR configurations, and processor migrations.
- Familiarity with GDPS, disaster recovery planning, and high-availability solutions.
- Experience with z/OS IPL processes, HMC, and system activation procedures.
- Knowledge of Parallel Sysplex and multi-site mainframe environments.
- Experience with hardware migration planning and data center transformation projects.
- Familiarity with automation and configuration management tools.
- Understanding of ITIL Change Management and enterprise infrastructure governance.
- Robust problem-solving, documentation, communication, and

📌 Mainframe I/O Configuration (Chennai Metropolitan Area)
🏢 Tecqubes Technologies
📍 Chennai Metropolitan Area