Tata Consulting Services (Usa) Chicago , IL 60602
Posted 2 weeks ago
Skill: Middleware administrator
Must have experience installing, configuring and administering Middleware(Weblogic 11g/12c, WebSphere & Tomcat 10) Servers.
Should have excellent skills in WLST.
Candidate must have expertise at clustering, application deployments and providing support to users in a fast paced, high availability, low latency environment.
Experience in Garbage collection / JVM tuning, memory management.
Expertise in system analysis, application server configuration, and administration.
Expertise in application build and deployment.
Knowledge of Java/J2EE application troubleshooting.
Experience with Configuring Web Servers (Apache) and Load Balancing to work with Weblogic.
Strong understanding and working knowledge of networking, DNS, load balancing, and J2EE environments.
Strong skills in WLST.
Experience developing and executing WLST and UNIX shell scripts to automate common tasks including domain configuration and application deployments.
8 to 12 years of experience in weblogic administrations.
Ablity to manage new project/assignment and should manage effectively.
24 X 7 oncall production support of multiple middleware instances to include tuning and troubleshooting.
Install, upgrade, and configure Oracle Weblogic, Oracle Application Server and other middleware components including IBM Websphere and MQ. Looking for strong Weblogic skills.
Should have experience with deploying J2EE Applications on Weblogic/Websphere/Tomcat.
Experience in writing automation scripts in WLST, Ant, Jython or Python and knowledge of Shell scripts.
Should have excellent skills in WLST programming.
Perform and document technical administration and troubleshooting of middleware components including custom J2EE applications.
Responsible for providing day-to-day support and maintenance for key middleware environments.
Work in conjunction with other IT, application development, and business groups to understand functionality, scalability, performance, security, and integration requirements from the middleware perspective.
Provide a high level of customer satisfaction through the effective delivery of technical support and service.
Handling the ITSM requests(INC/CHG/PRB/VULs raised by the application teams related to middleware.
Analyzing the alerts from Introscope, Sitescope and other monitoring tools to provide 100% application availability of the environment.
Sound knowledge in Capacity planning and Performance Management.
Drive SWAT Calls (Critical and High) during outages.
Provide right solution within minimal timeslines to avoid business impact.
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Tata Consulting Services (Usa)