HPC Consultant – Kubernetes / GPU / AWS

Job Type: Full time

Location: Remote

Work Model: Remote-first; occasional on-site visits to customer offices

Job Summary

We are looking for an experienced HPC Consultant / Cloud Infrastructure Engineer with strong hands-on expertise in Kubernetes, HPC/GPU infrastructure, Terraform, and AWS.

This is a Kubernetes-heavy infrastructure role supporting large-scale, multi-cloud GPU platforms. The ideal candidate will have experience operating production Kubernetes clusters at meaningful scale, troubleshooting complex cluster issues, automating infrastructure through Infrastructure-as-Code, and supporting high-performance computing workloads.

Key Responsibilities

- Operate production Kubernetes platforms including EKS, CKS, and GKE.

- Manage Kubernetes cluster lifecycle, node pools, upgrades, networking policies, and platform stability.

- Troubleshoot complex Kubernetes issues including:
- Scheduler problems

- CNI/networking issues

- Node failures

- Resource allocation

- Cluster upgrades

- Provision and manage HPC/GPU infrastructure using CI/CD and Terraform.

- Support infrastructure across AWS, GCP, OCI,



CoreWeave, and other cloud providers.

- Manage GPU compute resources for AI/ML training and inference workloads.

- Monitor cluster and infrastructure health and maintain SLIs/SLOs.

- Build and maintain monitoring, alerting, and operational dashboards.

- Participate in production incident response and severity escalations.

- Conduct post-incident reviews and implement corrective actions.

- Work closely with Networking, Storage, Security, and AI/ML Platform teams.

- Develop Python-based tooling and automation for infrastructure operations.

Required SkillsKubernetes – MUST HAVE
- 4+ years of infrastructure engineering, cloud platform, or HPC experience.

- Strong hands-on production Kubernetes experience.

- Experience operating large-scale Kubernetes clusters.

- Experience with
- EKS / GKE / CKS

- Node pool management

- Kubernetes scheduling

- CNI/networking troubleshooting

- Rolling upgrades

- Cluster lifecycle management

- Production troubleshooting

📌 HPC Consultant – Kubernetes / GPU / AWS (Canada)
🏢 Umanist Staffing
📍 Canada