Unix Middleware Engineer

Unison GroupKuala Lumpur, Kuala Lumpur, Malaysia

2 days ago

Job description

Unison Group Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Unix Middleware Engineer

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.

Base pay range

MYR5,000.00 / yr - MYR10,000.00 / yr

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 appropriate tools
Automate routine administrative tasks using shell scripting or Ansible
Work with application teams for deployment and environment configuration
Ensure backup, disaster recovery, and failover readiness
Document configurations, procedures, and incident resolutions

Required Technical Skills

Operating Systems : RHEL 7 / 8 (installation, tuning, security hardening)

Middleware : JBoss EAP, Oracle WebLogic (deployment, clustering, JVM tuning)

Messaging : IBM MQ administration, Kafka setup & monitoring

Scripting : Bash, Shell, or Python for automation

Tools : Ansible, Nagios / Zabbix / Prometheus, Git

Networking : TCP / IP, DNS, Load Balancing, SSL / TLS certificate management

Soft Skills

Excellent troubleshooting and problem-solving skills

Strong communication skills for collaboration with application and infrastructure teams

Ability to work under pressure in production support environments

Nice to Have

Experience with containerization (Docker, OpenShift, Kubernetes)

Knowledge of CI / CD pipelines (Jenkins, GitLab)

Exposure to cloud platforms (AWS, Azure)

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Other

Industries

IT Services and IT Consulting

Referrals increase your chances of interviewing at Unison Group by 2x.

Get notified about new Middleware Engineer jobs in Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia.

#J-18808-Ljbffr

Create a job alert for this search

Engineer • Kuala Lumpur, Kuala Lumpur, Malaysia