Mainframe z/VM System programmer
Core
Administer and maintain IBM Z mainframe infrastructure, specifically the z/VM environment, ensuring high availability and stability for enterprise product development.
Role type
Senior Mainframe z/VM System Programmer
Builds
High-availability mainframe product development environment
Domain
Mainframe computing / IBM Z infrastructure
Deliverable
infrastructure
Required skills
z/VM system administration, VM guest provisioning (z/OS, z/VM, z/Linux, z/VSE), CA/Broadcom suite products, troubleshooting complex mainframe issues, resource allocation management
Preferred skills
Hardware Configuration Definition (HCD), Input/Output Configuration Data Set (IOCDS) management, IBM Z hardware configuration, I/O subsystem design
Technologies
IBM z/VM, z/OS, z/Linux, z/VSE, RSCS, TCPIP SSL, VTAM, CA/Broadcom suite
Responsibilities
Install, configure, and maintain IBM z/VM operating systems; Define and manage VM guests for various operating systems; Configure and administer essential VM service machines; Ensure proficiency in building, backup, and restoration of DCSS and NSS segments; Troubleshoot and resolve complex mainframe issues to maintain system stability
Seniority
Senior, hands-on IC