Senior OpenShift Engineer — Hybrid (Gdansk) | On-Call

Avance Consulting; Województwo pomorskie; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Avance Consulting in Gdansk, Poland, seeks a Senior OpenShift Engineer for a hybrid contract role (1 day onsite, on-call rotations). You will administer OCP, monitor clusters, and troubleshoot Kubernetes, networking, and storage issues.

The role requires 5+ years in OpenShift, Kubernetes, and Linux, with hands-on experience in upgrades, security, and automation. Collaboration with cross-functional teams is essential.

Qualifications

• 5+ years of hands-on OpenShift administration and support.
• Strong knowledge of Kubernetes, containers, and OpenShift architecture.
• Experience with OpenShift upgrades, patching, certificate management, and cluster maintenance.

Responsibilities

• Administer and support Red Hat OpenShift Container Platform (OCP).
• Monitor cluster health, performance, capacity, and availability.
• Troubleshoot Kubernetes, containers, networking, storage, and deployments.
• Perform cluster upgrades, patching, and lifecycle management.
• Manage OpenShift security, RBAC, SCCs, quotas, and namespaces.
• Support backup, recovery, DR testing, and platform resilience.
• Maintain OpenShift networking components (Routes, Ingress, DNS, LB).
• Develop automation scripts and maintain docs.
• Collaborate with Security, Network, Storage, VMware, Cloud, Apps teams.

Skills

OpenShift Administration

Kubernetes

Linux

Scripting

CI/CD knowledge

Tools

OpenShift

Kubernetes

oc

kubectl

YAML

Job description

Avance Consulting in Gdansk, Poland, seeks a Senior OpenShift Engineer for a hybrid contract role (1 day onsite, on-call rotations). You will administer OCP, monitor clusters, and troubleshoot Kubernetes, networking, and storage issues.

The role requires 5+ years in OpenShift, Kubernetes, and Linux, with hands-on experience in upgrades, security, and automation. Collaboration with cross-functional teams is essential.