Senior Red Hat OpenShift Administrator / Engineer

About the role

GSSTech Group is seeking an experienced Red Hat Certified OpenShift Administrator to lead the design, deployment, and management of large‑scale OpenShift environments. The role involves extensive automation, cloud migration, and platform engineering responsibilities.

Key responsibilities

• Install, configure, upgrade and manage enterprise OpenShift clusters.
• Design and implement automation for infrastructure and application deployments using Terraform, Ansible and Jenkins.
• Develop and maintain CI/CD pipelines and GitOps workflows with Argo CD and Helm.
• Support migration of workloads to cloud environments and ensure high‑availability architecture.
• Troubleshoot complex issues across OpenShift, networking, security and integration layers.

Required profile

• 8+ years of experience in enterprise‑scale infrastructure and platform engineering.
• Strong hands‑on expertise with Red Hat OpenShift and related Kubernetes concepts.
• Proven ability to work with multiple technical teams in a large organization.
• Experience in regulated industries such as banking or financial services is a plus.

Required skills

• Red Hat OpenShift (certification preferred)
• Terraform, Ansible, Jenkins
• Argo CD, GitOps, Helm charts
• Bash, PowerShell, Python, Groovy scripting
• API integration (REST/SOAP), networking, DNS, SSL/TLS, load balancers
• Security and identity management (Active Directory, HashiCorp Vault, CyberArk)