OpenShift Administrator

As an OpenShift Administrator at NTT DATA, you will be responsible for the following key responsibilities: - Good hands-on experience of managing the OpenShift environment. - Installation and upgrade of OpenShift using manual and automated approaches. - Knowledge on migration and transition of OpenShift infrastructure. - Maintain and develop Docker images/containers for different technology stacks. - Working experience on Large/Super cluster (Andromeda). - Design and build IaC pipelines using Terraform and Jenkins. - Function as an SRE to enhance platform stability, perform proactive fixes, and document root cause analysis and emergency response. - Utilize monitoring tools such as Prometheus and/or Logic Monitor to suggest and enable monitoring for 360-degree health status of the system. - Good knowledge of automation and configuration management frameworks like Ansible, Puppet, Chef, etc. - Automate the build of containerized systems with CI/CD tooling, Helm charts, and more. Manage deployments and rollbacks of applications. - Maintain container registry and certificates. - Experience in Security & Hardening (under O&M) and suggest best security policies implementation. - Maintenance of Ingress/DNS, Storage Classes, Helm Catalog in OpenShift. - Understanding & troubleshooting the issues via available system logs. - Experience with virtualization and cloud technologies (VMWare, RHEVM, AWS/GCP). About NTT DATA: NTT DATA is a $30 billion trusted global innovator of business and technology services. They serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize, and transform for long-term success. As a Global Top Employer, NTT DATA has diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Their services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation, and management of applications, infrastructure, and connectivity. NTT DATA is one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of the NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit them at us.nttdata.com.,