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*Java Developer w/Peoplesoft Exp *
The Sr. Middleware Administrator is responsible for the administration and
maintenance of all middleware platforms and for engineering and supporting
technical solutions that meet ITD and customer requirements.
In addition to operational and engineering duties the incumbent provides
technical solutions to colleagues, customers, the infrastructure planning
group (IPG) and project management office (PMO).
Provide systems management support for Middleware (J2EE Platforms) QA and
Knowledge of PeopleSoft Internet Architecture (i.e. PIA).
Provide technical assistance to agency users and other agency personnel
throughout the Commonwealth on technical, professional and/or administrative
Provide support for Middleware related problems. Identify and successfully
troubleshoot problems. Work across ITD teams to ensure problems get
Monitor JVM capacity. Provide capacity analysis and recommend J2EE,
Database, and OS turning and upgrade recommendations
Work with other teams to improve security, performance, backup strategies
Identify repeatable tasks and automate them.
Create and maintain technical documentation including startup and shutdown
and maintenance procedures. Implement ITD middleware infrastructure
standards and workflows for supported environments
Provide end user training as required.
Perform related duties as required.
Provides off-hours support for Middleware related issues.
Provide training to colleagues
Participate in Disaster Recovery efforts, including travel to test affected
Provide technical implementation plans for projects.
Develop platform and environment documentation.
Support design, implementation, and support of J2EE clustering and 24x7x52
Support the design and development of J2EE systems and monitoring
Support the implementation of ITD performance SLAs through support of
volume/stress testing and capacity management
Implement automation of systems administration and software migration for QA
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 J2EE compliant
Support the implementation of E2E processes for administration support and
*REQUIRED SKILLS / EXPERIENCE (5 years mandatory minimum experience):*
J2EE development experience (understanding of J2EE Software Architecture).
SOA development experience a plus.
Clear understanding of the J2EE software architecture and standards
(requirement) and how it relates to the various Middleware (J2EE) platforms
Experience with J2EE enterprise (large) application support.
Support of clustered environments.
The ability to provide senior level implementation and administration of
enterprise Java middleware environments with minimal supervision.
Significant experience with any of the following Enterprise
Javaapplication-server environments would be a plus: JBoss, WebSphere,
Experience with Apache & Tomcat.
Knowledge of PeopleSoft Internet Architecture (i.e. PIA). This includes
Tuxedo (version 9.1), Websphere (version 6.1), and PeopleTools (version 8.48
or above). All of the above on the AIX UNIX platform is preferred
Significant experience with clustered app server environments would also be
The ability to administer front-end web servers, especially with regard to
how they interoperate with the java containers – connectivity, load
Fluency in UNIX/Linux environments – the native commands, tools and
utilities, including core utilities such as awk, sed, and shell scripting.
A fundamental understanding of basic networking concepts, especially in the
realm of TCP/IP and internetworking.
Support various forms of testing – user testing, performance testing
including load and stress testing, and regression testing.
Designed processes for application code migrations and supported migrations
for large scale applications.
Experience with application benchmarking and analysis of JVM resource usage
and system usage.
Experience with troubleshooting application availability and performance
issues w/vendors and development teams.
General understanding of current SOA patterns and standards.
An understanding of the key underlying Enterprise Java technologies such as
JMS, JDBC, and JNDI, and how they’re configured and administered in the
Experience with managing application servers on Unix, Linux and Windows
Development experience with Object Oriented tools or Java.
Development experience with version management systems, Clear Case or PVCS.
Shell scripting and unix utility scripting experience.
*ADDITIONAL SKILLS / EXPERIENCE (preferred):*
Strong communication and organizational skills.
Ability to handle multiple priorities.
Ability to establish and maintain effective working relationships with all
colleagues across the organization and with customers
Takes a holistic approach to resolving incidents and problems.
Prior experience in a large datacenter
Able to demonstrate process improvement through prior technical
Ability to provide 24x7 on-call support on a rotational basis
Ability to follow complex written instructions and create them
Good understanding of disaster recovery practices
Be part of a 24 x 7 rotating on-call production support structure. Also,
some after-hours environment and application support is required.
Thanks & Regards ,
9810 E. 42nd Street, Suite 223, Tulsa, OK 74146
Tel: 918-770-0756 (Direct)
Fax: 480-247-4975, 918-398-4249
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