Was Administrator bangalore,chennai

Job Description:

7 to 9 years' experience in IT with of IBM WebSphere Administration, Solaris, AIX and windows Platforms.

Installing, configuring and administering/managing WebSphere Application Server (WAS).

candidate should have experience in migrating WAS from version to version.

Installing, configuring and integration IHS.

Configuring and integrating applications with Single-SignOn (SSO)

Trialing and resolving issues with WebSphere and associated technologies.

Should have JMS & JDBC Provider configuration experience in cluster environment.

Trouble shooting of WAS environment and applications (Analyze JVM logs, Trace Logs, FFDC, native logs, java core, heap dumps)

Performance tuning WAS, BPM by configuring caching, queuing, pooling, heap size and optimizing other JVM parameters Work with Enterprise Architecture team and development teams for with WebSphere Application server and Portal Server implementations Writing JACL/Jython, Unix shell Scripting for administration

Troubleshooting SSL issues and installation of SSL over IHS & WAS.

Set up secure environment with SSL, Self-Signed and CA issued certs and keystores (jks, kdb)

Involve in ongoing research, development and testing of WebSphere, IBM HTTP Server and Security Vulnerability.

This includes configuration of DMZ environment Participating in an On-Call rotation of staff to support various Web and Application Server technologies.

In addition, the group engages in setup, deploys, security management, capacity management, and will coordinate backup / restore and system recovery activities.

Desired Skills/Certifications:

Manage multiple high-profile, complex production applications and implement changes involving multiple teams with minimal disruption to end users

Provide support for scheduled weekend releases and planned implementations

Provide 24x7 Production crisis support, trouble shooting, monitoring, disaster recovery and urgent maintenance.

Migration and Other Concepts are plus Experienced with disaster recovery plan, procedures and declared emergencies.