Job Description

We are seeking an experienced Unix System Administrator to manage and support enterprise-level Red Hat Enterprise Linux (RHEL) systems, middleware platforms (JBoss, WebLogic), and messaging platforms (IBM MQ, Apache Kafka). The role involves installation, configuration, patching, performance tuning, troubleshooting, and ensuring high availability of systems and applications.

Key Responsibilities

  • Install, configure, and maintain RHEL servers in physical and virtualized environments.
  • Administer and manage middleware platforms including JBoss EAP and Oracle WebLogic Server .
  • Manage messaging systems: IBM MQ (queues, channels, security) and Apache Kafka (brokers, topics, partitions).
  • Perform system and application performance tuning and troubleshooting.
  • Plan and apply OS and middleware patches/upgrades with minimal downtime.
  • Monitor system health, capacity, and security using appr...

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