Senior OpenShift and Kubernetes Platform Engineer supporting production administration, stability, and scalability across a 37-cluster enterprise environment for banking.

Apex Systems seeks a senior platform engineer for hands-on production support within a growing container team. You will administer Red Hat OpenShift and Kubernetes, modernize legacy platforms, and introduce recent clusters. The work spans applications and infrastructure teams across business-critical environments.

Key Responsibilities:

- Administer OpenShift and Kubernetes production environments across 37 clusters
- Perform upgrades, patching, maintenance, and vulnerability remediation
- Manage capacity, namespaces, quotas, and access requests
- Troubleshoot incidents and support highly available container platforms




- Support Redis Cache, Istio, Kafka, Grafana, Tempo, and Dynatrace

Requirements:

- Five-plus years of enterprise OpenShift or Kubernetes experience
- Five-plus years of production application or infrastructure support
- Strong Linux or RHEL administration and shell scripting skills
- Experience with change and incident management processes
- Strong troubleshooting and root cause analysis capabilities

Apply platform operations, Linux administration, and Kubernetes troubleshooting expertise to Apex Systems’ enterprise modernization environment.

📌 Senior OpenShift Kubernetes Platform Engineer (Toronto)
🏢 Apex Systems
📍 Toronto