Mainframe MQ System Programmer
Core
Manage, maintain, and optimize IBM MQ (WebSphere MQ) systems on z/OS mainframes, ensuring high availability, performance, and security for mission-critical customer environments.
Role type
Senior Mainframe MQ System Administrator / Programmer
Builds
Reliable, high-performance MQ infrastructure and disaster recovery capabilities for enterprise clients
Domain
Mainframe IT Infrastructure / Enterprise Messaging
Required skills
IBM MQ for z/OS administration, SMP/E and Shopz Series installation, Queue Sharing Groups (QSG) management, Coupling Facility expertise, performance tuning, disaster recovery planning, security configuration, automation scripting (REXX)
Preferred skills
MQ clustering and distributed integration, experience with MQ Explorer, Tivoli, Omegamon, SYSVIEW, BMC MainView, MQATTACH, ICC
Technologies
IBM MQ, z/OS, SMP/E, Shopz Series, Coupling Facility, REXS
Responsibilities
Install, upgrade, and maintain MQ for z/OS; Administer Queue Managers and optimize performance; Troubleshoot MQ issues using command line and monitoring tools; Manage Queue Sharing Groups and Sysplex environments; Participate in Disaster Recovery planning; Provide on-call support for extended hours
Seniority
Senior, hands-on IC