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Openshift Administrator at Cognizant in Hartford, Connecticut

Posted in Information Technology 30+ days ago.

Type: Full-Time





Job Description:


  1. Installation and administration of OpenShift Container Platform in production and nonproduction environments hosted on Linux Servers.

  2. Perform upgrades of OpenShift Container Platform in production and nonproduction environments.

  3. Provide environment support for all in scope batch servers and their applications.

  4. Provide support during patching activities performed on Linux and Windows servers.

  5. Develop Docker base images and configure Docker builds/deploys and handle multiple images for Linux operating system and middleware (JBoss/Tomcat) installations and configurations.

  6. Configure builds and deployments of openshift applications using CI/CD tools.

  7. Develop vendor provided docker base images and configure their build and deployments in CI/CD tools.

  8. Develop Ansible roles to automate manual tasks performed in environment management support.

  9. Automate the deployments of various technologies such as Linux deployment scripts using Jenkins/uDeploy CI tool.

  10. Function as a Technical Lead responsible for the overall health and performance of an application’s operating environment.

  11. Responsible for writing shell scripts of application batch jobs and configure them in Linux servers.

  12. Work closely with Middleware support team for any new application server setup, configuration changes, upgrades and releases in Weblogic and JBoss.

  13. Work closely with application development teams to plan and perform application installations, deployments, enhancements, upgrades and environment modifications.

  14. Responsible for writing and maintaining cookbooks for Jboss/Weblogic upgrades/Application migration.

  15. Create update and maintain software environment documentation.

Technical Skills
































SNo Primary Skill Proficiency Level * Rqrd./Dsrd.
1 Openshift PL1 Required
2 uDeploy PL1 Required
3 Oracle Weblogic PL1 Required
4 JBoss PL1 Required

 

* Proficiency Legends






















Proficiency Level Generic Reference
PL1 The associate has basic awareness and comprehension of the skill and is in the process of acquiring this skill through various channels.
PL2 The associate possesses working knowledge of the skill, and can actively and independently apply this skill in engagements and projects.
PL3 The associate has comprehensive, in-depth and specialized knowledge of the skill. She / he has extensively demonstrated successful application of the skill in engagements or projects.
PL4 The associate can function as a subject matter expert for this skill. The associate is capable of analyzing, evaluating and synthesizing solutions using the skill.





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