WEBSPHERE AND MIDDLEWARE ADMINISTRATOR

krg technology inc

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Irvine, CA, us on site Until 8/23/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Sevagan M

KRG Technologies, Inc.,

sevagan(at)krgtech.com

25000 Avenue Stanford, Suite #243, Valencia, CA 91355

Direct : 661-367-8000 Ext : 513


The Middleware Administrator resource shall perform the following services:

• Strong understanding of WebSphere, Weblogic, Tomcat, change control and deployment.

• Provide support for day to day operations for WebSphere, Weblogic, Tomcat and other middleware systems.

• Support new product installation setup and configuration, as well as patching and upgrading existing systems.

• Support change control on distributed platform. Perform setup, configuration, deployment and testing of new and existing processes to various environments.

• Support existing source control tools like Subversion, Interwoven, Jenkins, etc. and, as necessary, explore and install new source control and workflow tools.

• Support java and environment monitoring tools, such as ITCAM, Elastic Search, Nagios, etc.

• Support LAN Admin, Help Desk and Concierge services.

• Support commercial off the shelf (COTS) products as it relates to middleware.

• Develop, support, and troubleshoot various programming languages i.e. Java, Perl, Python, DOS, BASH, etc.

• Provide support for Windows, Linux and familiarity with Amazon IaaS.

• Provide support to developers to analyze and resolve production issues.

• Provide 24/7 on call support for production failures, including after hours and weekend support as needed.

• Review and resolve tickets assigned.

• Develop documentation on new processes.

• Contribute to development and maintenance of standards.

• Participate in annual disaster recovery exercise as needed.

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Support and maintain middleware systems, perform deployment, troubleshooting, and support development teams.

Job title

WEBSPHERE AND MIDDLEWARE ADMINISTRATOR

Experience level

not specified

Industry

software

Location requirements

Irvine, CA, US; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

websphereweblogictomcatchange controldeploymentsubversionjenkinsnagiosjavaperlpythonwindowslinux

Preferred skills

amazon iaaselastic searchitcamhelp desk

Specializations

webspheremiddlewarejavalinuxwindows
Locations

Structured locations inferred from the posting.

Irvine, CA, USA

On-site City
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