1. Design, develop, and maintain IBM MQ-based messaging solutions including queue managers, queues, channels, and listeners, cluster environments, certificate management.
2. Manage and administer MQ components including queue managers, queues, channels, listeners, topics, and subscriptions
3. Monitor MQ environments to ensure message flow, availability, and system health, and proactively address issues
4. Perform troubleshooting and root cause analysis for MQ incidents such as stuck messages, performance degradation, and connectivity failures
5. Expertise in Mainframe Z/OS , structure and libraries, logs troubleshooting
6. Develop and support message flows, integrations, and transformations using IBM MQ, IIB/ACE, Java, XML, and related technologies
7. Collaborate with application, infrastructure, and architecture teams to integrate MQ with downstream and upstream systems (Microsoft D365, mainframe Z/OS, clusters, distributed apps, cloud platforms)
8. Perform troubleshooting and root cause analysis for MQ-related issues including message delays, throughput issues, and connectivity problems
