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Senior Middleware Administrator

Jobgether · Australia

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This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Middleware Administrator based in Australia. The Senior Middleware Administrator will manage and support critical third-party applications that underpin a broad range of enterprise products. You will oversee middleware technologies across messaging, caching, application delivery, and cloud integration environments. The role combines platform administration with hands-on troubleshooting, log analysis, patching, and server administration. You will help maintain reliable and secure application infrastructure while resolving technical issues across Windows and Linux environments. Your expertise will span technologies such as Redis, RabbitMQ, Citrix XenApp, Apache Tomcat, and Azure Service Bus. You will work independently to diagnose complex problems and keep essential middleware services operating effectively. This is a senior technical role suited to an experienced administrator who enjoys working across diverse enterprise technologies.