Middleware Administration

Job Title: Middleware Administrator

Experience: 8+ Years

Location: Hyderabad, INDIA.

OSI Digital is looking for a Senior Middleware Administrator who must have 8+ years of hands-on experience in Middleware administration. A successful person will advance to the level of Associate Systems Lead and Systems Lead as well as receives training covering numerous cloud technologies (AWS, OCI, and AZURE) and automation tools (Ansible). 

Responsibilities

• Work on Installation and Configurations of Tomcat, Jboss, Webpshere, Oracle WebLogic, other Oracle middleware products administration.
• Administer Application server / Webserver Middleware environment and deployment of custom services.
• Proactively identify potential problems and actively communicate and resolve issues.
• Work on Optimization and performance tuning of Java applications running on Oracle Linux and Fusion Middleware.
• Independently analyse, solve, and correct issues in real time, providing problem resolution  
• Refine and automate regular processes, track issues, and document changes 
  
  

• Having 8+ years of hands-on experience in Oracle WebLogic, Tomcat, Jboss ,Webpshereadministration.
• Hands on experience in installation, Configuration and administration of Tomcat , Jboss, WebSphere
• Experience with analysing JVM thread dumps heap dumps and root cause analysis of crash dumps.
• Experience in configure WebLogic plugins on web servers (OHS, IHS, Apache, Nginx) for the WebLogic server.
• Deep understanding of the Web application architecture and features.
• Having any certifications relevant to middleware products is preferred.
  
  

• Knowledge or hands-on experience in AWS cloud administration with Docker and Kubernetes for containerization, application deployment, troubleshooting, and basic container orchestration is an added advantage.
  
  

• Not interested to work from office.
• Not flexible to work 24x7 rotational shifts
• Haven’t worked with any International customers