Middleware Messaging Administrator
Tata Consultancy Services · Pune District, Maharashtra, India
Tailor my CV for this job — freeGreetings from TCS !!!Join us and be part of TCS's AI Cloud transformation journey!About the Unit:TCS Cloud is accelerating the shift to an AI-powered, cloud-first future. As a strategic transformation partner to the world's leading enterprises, it is helping businesses reimagine their core, modernise platforms, unlock data-driven intelligence, and scale innovation through cloud, AI, cybersecurity, automation, and digital engineering. By combining deep industry expertise with cutting-edge technologies, TCS Cloud is enabling the rise of agile, resilient, and intelligent enterprises built to thrive in a rapidly evolving digital world.
Job Description
Must-HaveIBM MQ Administration· Install, configure, administer, and maintain IBM MQ environments across Linux/Unix and Windows platforms.· Create and manage Queue Managers, local/remote/alias queues, transmission queues, sender/receiver channels, server-connection channels, listeners, topics, subscriptions, and Dead Letter Queues.· Support MQ connectivity between applications and infrastructure across development, test, staging, disaster recovery, and production environments.· Perform application onboarding and configure MQ objects based on approved application and integration requirements.· Troubleshoot MQ errors, channel failures, queue-depth issues, message accumulation, connectivity failures, and application connection problems.· Analyze MQ logs, error files, FFST records, and MQ reason codes to identify root causes.High Availability and Disaster Recovery· Support highly available and resilient MQ environments, including multi-instance Queue Managers, RDQM where applicable, MQ clustering, and enterprise failover configurations.· Participate in disaster-recovery testing, failover/failback activities, recovery validation, and evidence collection.· Maintain recovery procedures and validate backup, restore, and queue-manager restart processes.Security· Configure and troubleshoot SSL/TLS communication for MQ channels.· Manage certificates, key repositories/key databases, certificate renewals, and trust-chain validation.· Configure MQ authentication and authorization, including CHLAUTH, CONNAUTH, and Object Authority Manager (OAM) permissions.· Work with security and application teams to remediate vulnerabilities and enforce least-privilege access.Monitoring and Performance· Monitor Queue Manager availability, channel status, queue depth, message accumulation, listener status, and host resource utilization.· Troubleshoot MQ performance, latency, capacity, and message-flow issues.· Integrate or support monitoring through Dynatrace, SolarWinds, Splunk, IBM Instana, or equivalent enterprise tools.Patch, Upgrade, and Lifecycle Management· Perform IBM MQ version upgrades, Fix Pack installations, security patching, and vulnerability remediation.· Complete pre-change checks, implementation, post-change validation, rollback readiness, and production evidence capture.· Maintain platform standards, configuration documentation, inventory, support procedures, and operational runbooks.