System Administrator (Openshift - Linux - AIX)

Overview

In this role, you will design, deploy and manage OpenShift and Kubernetes clusters across cloud and hybrid environments, ensuring high availability and performance. You will diagnose escalated issues, automate workflows, and handle security, backups and platform updates. You’ll work closely with cross-functional teams to deliver reliable infrastructure for world-class clients. This opportunity lets you deepen expertise in Red Hat/OpenShift, AIX and modern cloud-native operations while contributing to a culture of inclusion and service excellence.

Retribuzione / Benefits learning programs with certifications (Microsoft, Google, Amazon, Skillsoft, and more)

volunteering and giving platform

well-being and family support initiatives

Responsabilità Design, deploy, and manage OpenShift and Kubernetes clusters across cloud and hybrid environments

Ensure high availability and performance of platforms

Automate workflows using GitOps and scripting

Resolve platform and application-level issues

Manage security components including certificates, LDAP, and backups

Perform performance tuning, capacity planning, and platform updates

Provide 24/7 support for critical incidents

Ensure platform reliability and operational excellence

Requisiti fondamentali 3–6 years of experience in Linux and AIX environments

Strong OpenShift and Kubernetes expertise (AKS/GKE a plus)

Scripting/programming skills (Java, Python, Bash, Go, YAML)

Familiarity with Red Hat tools (Ansible, RH Application Runtimes)

DevOps mindset (CI/CD, monitoring, and incident management)

Cloud proficiency across AWS, Azure, GCP and hybrid cloud

Experience with LDAP integrations, user profiles, keys, and certificates

Familiarity with real-time monitoring, alerting, and log/event collection

Performance tuning, patching, backup procedures, and network configuration

Certifications like Red Hat OpenShift Admin or Kubernetes Admin preferred

problem-solving

collaboration

customer focus

OpenShift

Kubernetes

Linux