Description

You will manage, support, and improve 6+ on-premises Kubernetes clusters across multiple global sites, focusing on platform reliability, observability, and infrastructure improvements.

This role is on-site.

Responsibilities

• Manage and support 6+ on-prem Kubernetes clusters, ensuring availability and operational consistency.
• Monitor and troubleshoot cluster health, workloads, nodes, networking, ingress, and storage issues.
• Execute cluster lifecycle activities including provisioning, upgrades, patching, scaling, and maintenance.
• Improve observability, monitoring, and alerting using Prometheus and Grafana.
• Support GitOps workflows with ArgoCD and manage container image workflows via Harbor.

Required Skills

• 6+ years administering Kubernetes in production environments.
• Experience supporting multiple Kubernetes clusters across distributed or multi-site environments.
• Strong Linux systems administration and infrastructure troubleshooting skills.
• Experience with Charmed Kubernetes, Juju, and MAAS in an on-prem environment.
• Proficiency with ArgoCD or similar GitOps deployment tools.
• Experience with Prometheus and Grafana for monitoring, alerting, and platform observability.
• Experience with Harbor or similar container registries.
• Experience with Ceph or similar distributed storage platforms supporting Kubernetes workloads.
• Solid understanding of Kubernetes networking, ingress, storage, and cluster operations.

Preferred Skills

• Experience improving reliability, automation, and operational maturity in production platforms.
• Ability to standardize operational processes and cluster configurations.

Key Skills

Education

Any Graduate