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Role Overview We are seeking a highly skilled Senior Messaging Middleware Engineer to lead the administration, configuration, and optimization of our enterprise IBM MQ environment. This role is responsible for ensuring the high availability and security of message delivery across a complex, distributed infrastructure. You will manage the entire MQ lifecycle-from queue manager creation to complex clustering-while partnering with development teams to resolve high-priority incidents and performance bottlenecks.
Key Responsibilities • IBM MQ Administration: Design, create, and manage IBM MQ (formerly WebSphere MQ) queue managers, channels (sender/receiver/client), and distributed queuing architectures. • Infrastructure Management: Administer MQ across multiple operating systems, including Unix/Linux (AIX, RHEL) and Windows Server. Utilize shell scripting (Bash, PowerShell) to automate routine tasks and file system management. • Security & Compliance: Implement and manage SSL/TLS certificates, message encryption, and LDAP integration. Configure port rules and firewalls to ensure secure message transit. • Performance Tuning: Monitor queue depths, channel status, and log data to proactively identify and resolve performance issues. Lead capacity planning efforts to support enterprise growth. • Advanced Troubleshooting: Act as the primary point of contact for "poison message" management and Dead Letter Queue (DLQ) resolution. Provide high-level incident management and on-call support. • Ecosystem Collaboration: Maintain deep knowledge of related technologies such as Apache Kafka, IBM Integration Bus, and cloud-native messaging services (AWS MQ/Azure Service Bus).
Qualifications & Requirements • Experience: 5-10 years of dedicated IBM MQ administration experience in an enterprise environment. • Technical Mastery: * Expert-level knowledge of IBM MQ clustering and delivery guarantees. • Strong proficiency in Unix/Linux (AIX, Red Hat) and Windows administration. • Hands-on experience with SSL/TLS certificate management and TCP/IP networking. • Scripting: Proficiency in Shell (Bash/KSH) or PowerShell for middleware automation. • Tools: Experience with monitoring tools for queue depth and channel health. • Education: Bachelor's degree in Computer Science or a related field; IBM Certified System Administrator - MQ is highly beneficial. • Soft Skills: Exceptional analytical thinking and the ability to document complex middleware processes for development teams.
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For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
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Additional Skills
(none specified)
AllSTEM Representative Contact Info
Account Executive:
Nichols
Branch Phone:
(909) 244-1777
Location:
Ontario, CA
Languages
- English
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