Hi,
Greetings for the day.
Tasks:
* Provide systems management support for the VG Middleware (J2EE Platforms) ST, QA, Training and Production environments, including off-hours support and Disaster Recovery
* Strong knowledge of J2EE Architecture, Weblogic Application server, Apache WebServer
* Provide support for Middleware related problems, including HTTP Servers, WebLogic Servers
* Identify and successfully troubleshoot problems. Work across EHS teams to ensure problems get resolved.
* Monitor infrastructure capacity. Provide capacity analysis and recommend J2EE, Database, and OS turning and upgrade recommendations
* Work with other teams to improve security, performance, backup strategies and administration.
* Create and maintain technical documentation including startup/shutdown, maintenance, build and deployment procedures.
* Implement EHS middleware infrastructure standards and workflows for supported environments
* Provide training to colleagues
* Provide technical implementation plans for projects including platform and environment documentation.
* Support design, implementation, and documentation of J2EE and WebLogic clustering including 24x7x52 availability enhancements
* Support the design and development of J2EE systems that host WebLogic and monitoring infrastructure
* Support the implementation of EHS performance SLAs through support of volume/stress testing and capacity management
* Develop and implement automation of systems administration and software migration for QA and Production including application build and deployment
* Develop relationships with QA and development organizations and establish application turnover procedures and process enhancements
* Provide architecture and configuration recommendations to ensure deployed environments are WebLogic best practice and J2EE compliant
REQUIRED SKILLS (5 years mandatory minimum experience):
* WebLogic Administration
* J2EE development experience (understanding of J2EE Software Architecture) a plus.
* Clear understanding of the J2EE software architecture and standards (requirement) and how it relates to the various Middleware (J2EE) platforms and APIs.
* Knowledge and/or experience in migrating software, and the deployed J2EE applications to a later version of WebLogic, preferably 10.x.
* Knowledge and experience in configuring proxy plug-ins for WebLogic.
* Experience with at least one SCM toolset such as Clearcase, CVS, SCCS, Subversion or similar software
* Experience with J2EE enterprise (large) application support, including clustered environments
*Experience with application build software such as ANT or MAVEN
* Experience with vuild/depllyment automation for applications
* The ability to provide senior level implementation and administration of enterprise Java middleware environments with minimal supervision.
* WebLogic. Experience with Apache webserver
* The ability to administer front-end web servers, especially with regard to how they interoperate with the java containers - connectivity, load balancing, etc.
* Fluency in UNIX/Linux environments - native commands, tools and utilities, including core utilities such as awk, sed, and shell scripting(requirement).
* basic networking concepts, especially in the realm of TCP/IP and internetworking.
* Support user testing, performance testing, load and stress testing, and regression testing.
* Design processes for application code migrations and support migrations for large scale applications.
* Application benchmarking and analysis of JVM resource usage and system usage.
* Troubleshooting application availability and performance issues w/vendors and development.
* SOA patterns and standards.
* An understanding of the key underlying Enterprise Java technologies such as JMS, JDBC, and JNDI, and how they are configured and administered in the containers.
* Managing application servers on Unix, Linux and Windows operating systems.
* Development experience with Object Oriented tools or Java.
Regards,
Edward,
IT Recruiter.
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