Collabera Singapore | Digital Engineering and Talent Orchestration

JBoss Admin Lead

1 year Experience : in Singapore
  • Post Date: April 15, 2021
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Job Description

JD & Skills

• Jboss Admin-L1 (Mandatory)
• Weblogic App Server-L2
• IBM WebSphere Commerce-L2
• 7+ years’ experience in establish, manage, maintain, install, configure, patch and update Middleware software (Weblogic/WebSphere/tomcat/JBOSS) across a mixed operating system environment that includes Linux, AIX and Windows operating systems.
• Develop technical documentation and standards on systems and application design, engineering, monitoring, performance management and analysis for Middleware applications.
• Participate in on-call support structure for Middleware team by responding to emergency calls relating to middleware application server performance, diagnosis and resolution of problems as needed in order to meet defined service level agreements.
• Design, engineer and implement Middleware application load balanced and clustered solutions to provide for high availability and performance requirements on premises as well as in the cloud.
• Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance on Oracle Weblogic, JBOSS and IBM WAS
• Create, configure and tune WebLogic domains/applications for performance
• Work with vendors and developers for application related issues.
• Deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments
• Upgradation of WebLogic servers in development, testing and production environment and applying patch and service packs
• Monitoring Oracle WebLogic server, JBOSS, IBM WAS server and other server health.
• Performance tuning of WebLogic server with respect to heap, threads and connection pools.
• Writing Scripts to handle complex automation / administration using Shell scripting

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