Enterprise Messaging Infrastructure Specialist

1 day ago

Sydney, New South Wales, Australia beBeeMessage Full time $95,000 - $145,000
Job Summary

Seeking an experienced messaging infrastructure professional to support, maintain, and optimize our enterprise messaging environment.

This role involves ensuring secure, reliable, and scalable messaging between applications, services, and systems across distributed environments.

Key Responsibilities
  • Install, configure, and maintain IBM MQ (WebSphere MQ) across Windows and UNIX/Linux platforms.
  • Create and manage MQ objects queues, channels, topics, listeners, and queue managers.
  • Troubleshoot MQ issues related to connectivity, message flow, queue depth, and performance.
  • Implement and manage MQ security (SSL/TLS, MCA user IDs, channel authentication).
  • Monitor and tune MQ performance using tools such as MQ Explorer, MQSC, or custom scripts.
  • Integrate MQ with other middleware platforms (e.g., IBM Integration Bus, Apache Camel, MuleSoft).
  • Develop and maintain scripts for automation of routine MQ administrative tasks.
  • Support disaster recovery and high-availability configurations (HA clusters, multi-instance QMs).
  • Collaborate with development and application teams to assist in messaging design and best practices.
  • Maintain documentation and comply with internal change management processes.
Requirements
  • Hands-on experience administering IBM MQ/WebSphere MQ.
  • Deep understanding of messaging patterns (point-to-point, pub-sub).
  • Experience configuring MQ clustering, multi-instance queue managers, and distributed queuing.
  • Proficiency in scripting (Shell, Perl, or Python) for automation.
  • Familiarity with monitoring tools (e.g., IBM MQ Explorer, Tivoli, Prometheus/Grafana).
  • Knowledge of SSL/TLS certificates and MQ channel security.
  • Understanding of networking concepts relevant to messaging (TCP/IP, ports, firewalls).
  • Australian Citizenship with Baseline security clearance.
Why This Role Matters
  • Play a key role in a nationally significant government-aligned program.
  • Join a collaborative consulting team known for technical excellence and professionalism.
  • Flexible working arrangements available.
Security Clearance Requirement

Due to the nature of this role, applicants must be Australian Citizens with an active Baseline clearance.

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