Enterprise Messaging Expert

5 days ago

Muscat, Muscat, Oman Ateca Consulting Full time

Ateca Consulting is a leading provider of IT and Telecoms staffing solutions.

Our team is seeking an Enterprise Messaging Expert to join our client in Oman. The successful candidate will have 5 years of progressive working knowledge of Enterprise Messaging Technologies.

Key responsibilities:

  1. Manage and administer WMQ / WMB systems, ensuring performance, logging, backup, recovery, and health checking.
  2. Contribute to various MQ infrastructure projects to improve system reliability and performance.
  3. Provide up to 3rd Level technical support and after-hours and weekend support.
  4. Deliver new features and services while ensuring system reliability and performance.
  5. Collaborate with business, developers, and system administrators on planning, setting up new, and expanding existing infrastructure.
  6. Troubleshoot system performance and connectivity issues within the application and infrastructure, providing feedback on relevant application issues to the development team.
  7. Evaluate and test new hardware and software solutions with vendors.
  8. Perform day-to-day system administration of WMQ / Message Broker.
  9. Set up new WMQ / Message Broker Clustering production environment.
  10. Support application teams on WMQ / Message Broker related activities.
  11. Provide WMQ / Message Broker performance Support.
  12. Resolve WMQ / Message Broker problems for application activities.
  13. Develop and deploy scripts for WMQ / Message Broker Administration Activities.
  14. Provide Break/Fix Support for WMQ / Message Broker Activities.
  15. Fault finding and problem determination.

Essential requirements:

  1. Bachelor's/Master degree in computer science.
  2. Experience in SSL certificate installation/renewal/configuration.
  3. UNIX experience is mandatory.
  4. Exposure to Message Broker monitoring and performance tuning on Unix platform.
  5. Solid background in MQ and Message Broker Operations, Administration, and Support.
  6. Excellent troubleshooting skills in resolving complex MQ and Message Broker message flows issues and vendor support escalation management.
  7. Exposure to Message Flows development, deployment, and test support using MQ and Message Broker.
  8. Hands-on experience in message flows problem diagnosis and investigations.
  9. Good exposure in SSL certificates installations in Message Broker environment.
  10. Strong understanding of MQ clustering, performance tuning, and monitoring of all aspects of the MQ infrastructure including Queue depth.
  11. Skills include installation, configuration of MQ and message broker, creating new queue managers, queues, channels, name lists, SSL repositories, creating broker, configuration manager, backup, and restore of integration infrastructure.
  12. As an MQ Administrator, you should have extensive experience with IBM's MQ suite of products, particularly with MQ versions 6/7 and Message Broker.
  13. The base systems will be Intel-based hardware running Red Hat/SUSE Linux.
  14. You will work within a small cross-trained team primarily around distributed Linux systems.
  15. Your role will involve daily monitoring and improving the resiliency of internal and public-facing environments.
  16. To succeed, you will administer and provide day-to-day support of the MQ service, including problem resolution in all environments, issue prioritization, and system diagnostics, proposed resolutions, and support; 24/7.
  17. Candidates should possess good oral and written communication skills.

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