Senior OpenShift Engineer | Multi-Cluster & GitOps Expert

NTT DATA North America; Dublin; On-site; EUR 90,000 - 120,000; Full time

Job summary

NTT DATA seeks a Red Hat OpenShift Engineer to design, implement and maintain enterprise OpenShift environments in Dublin. You will bridge development and infrastructure, ensuring high availability, security hardening and deployment automation while collaborating with multiple teams.

The role focuses on containerized Java apps, cloud-native deployment, GitOps workflows, and efficient CI/CD pipelines across on-premises or cloud platforms like AWS/Azure/GCP.

Qualifications

• 5+ years of professional experience managing production Kubernetes or OpenShift environments.
• Bachelor’s degree in Computer Science, Information Technology, or equivalent practical experience.
• Preferred Redhat OCP certification.

Responsibilities

• Deploy, configure, upgrade, and maintain multi-cluster Red Hat OpenShift (OCP 4.x) environments.
• Design, develop, and deploy Java applications in containerized environments using Red Hat OpenShift, Kubernetes, and Docker.
• Manage cloud-native deployment workflows using tools like Argo CD (OpenShift GitOps) and integrate them with enterprise CI/CD systems.
• Contributing in all phases of the development lifecycle.
• Participate along with Technical Lead in application design and create technical documentation like flow diagrams.
• Troubleshoot and resolve issues like database performance, database capacity, replication, and other data-related issues.
• Optimize process for speed and efficiency, addressing bottlenecks, and ensuring the application can handle the volume, velocity, and variety of data.
• Work with clients to deliver scalable and maintainable code.
• Understand the infrastructure requirements needed for the application.
• Work on developing streamlined CI/CD process for application development.

Skills

Collaboration

Education

Bachelor's degree in CS/IT

Tools

OpenShift

Kubernetes

Docker

Argo CD

AWS/Azure/GCP

Job description

NTT DATA seeks a Red Hat OpenShift Engineer to design, implement and maintain enterprise OpenShift environments in Dublin. You will bridge development and infrastructure, ensuring high availability, security hardening and deployment automation while collaborating with multiple teams.

The role focuses on containerized Java apps, cloud-native deployment, GitOps workflows, and efficient CI/CD pipelines across on-premises or cloud platforms like AWS/Azure/GCP.