Middleware Administrator (JBoss / WebSphere / Apache Tomcat)
LocationKuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
Typefull-time
SenioritySenior
DepartmentNoresh
Company size1,001–5,000 people
PostedMay 25, 2026 · 4mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Experienced Middleware Administrator to manage enterprise application server environments
Install, configure, and administer middleware servers
Deploy Java enterprise applications (WAR/EAR/JAR)
Configure and manage JBoss domains/standalone servers
Manage WebSphere application server environments
Configure Apache Tomcat instances and connectors
Monitor server performance and troubleshoot issues
Perform JVM tuning and memory optimization
Manage server patching and upgrades
Configure clustering and high availability
Handle SSL certificate installation
Support production incidents and root cause analysis
Create deployment and operational documentation
Skills
JBoss Enterprise Application Platform
IBM WebSphere Application Server
Apache Tomcat
Java EE
JVM
WAR
EAR
JAR
SSL
Job Summary
We are looking for an experienced Middleware Administrator to manage enterprise application server environments including JBoss Enterprise Application Platform, IBM WebSphere Application Server, and Apache Tomcat.
The role involves installation, configuration, deployment, performance tuning, troubleshooting, and ongoing administration of enterprise middleware platforms.
Key Responsibilities
•
Install, configure, and administer middleware servers
•
Deploy Java enterprise applications (WAR/EAR/JAR)
•
Configure and manage JBoss domains/standalone servers
•
Manage WebSphere application server environments
•
Configure Apache Tomcat instances and connectors
•
Monitor server performance and troubleshoot issues
•
Perform JVM tuning and memory optimization
•
Manage server patching and upgrades
•
Configure clustering and high availability
•
Handle SSL certificate installation
•
Support production incidents and root cause analysis
•
Create deployment and operational documentation
Technical Skills Required
Middleware Platforms
•
JBoss Enterprise Application Platform
•
IBM WebSphere Application Server
•
Apache Tomcat
Core Technical Knowledge
•
Java EE architecture
•
JVM tuning (Heap, GC tuning)
•
WAR / EAR deployment
•
Thread dumps / Heap dumps
•
Application performance troubleshooting