Senior HPC Engineer: DGX/GPU Cluster Expert (Hybrid)

LA International Computer Consultants Ltd; Aston; Hybride; GBP 83 000 - 120 000; Plein temps

Résumé du poste

LA International Computer Consultants Ltd seeks a Senior HPC Engineer to support enterprise HPC platforms used for research, engineering, and computational workloads. The role focuses on administering and optimizing HPC environments, with emphasis on Linux (RHEL), Slurm, and Nvidia GPU computing platforms, including DGX/HGX systems.

You will work on production HPC clusters, manage Slurm, and ensure drivers and CUDA toolkits are up to date.

Qualifications

• 5+ years of experience supporting HPC environments.
• Strong administration experience with Red Hat Enterprise Linux (RHEL).
• Hands-on administration of Slurm in production environments.
• Experience managing HPC clusters, compute nodes, and scheduling infrastructure.
• Practical experience with Nvidia GPU platforms (DGX/HGX).
• Experience installing, configuring, upgrading Nvidia drivers and CUDA toolkits.
• Knowledge of CUDA and GPU-accelerated workloads.
• Experience with Linux, hardware, storage, and networking issues in HPC environments.

Responsabilités

• Administer, maintain, and troubleshoot production HPC environments.
• Manage Slurm workload scheduling infrastructure.
• Install, configure, patch, and support RHEL systems.
• Deploy, manage, and troubleshoot Nvidia GPU platforms (DGX/HGX).
• Install and upgrade Nvidia drivers, CUDA toolkits, and GPU software stacks.
• Monitor cluster performance, capacity, and resource utilization.
• Support researchers and engineers running compute-intensive workloads.
• Diagnose and resolve hardware, OS, storage, network, and application issues.
• Collaborate with vendors and stakeholders to improve HPC infrastructure.
• Develop and maintain automation, operational procedures, and technical documentation.

Connaissances

RHEL administration

Slurm

Nvidia GPUs

DGX/HGX

CUDA

HPC clusters

Troubleshooting

Documentation

Stakeholder communication

Outils

Ansible

Docker/Apptainer

Description du poste

LA International Computer Consultants Ltd seeks a Senior HPC Engineer to support enterprise HPC platforms used for research, engineering, and computational workloads. The role focuses on administering and optimizing HPC environments, with emphasis on Linux (RHEL), Slurm, and Nvidia GPU computing platforms, including DGX/HGX systems.

You will work on production HPC clusters, manage Slurm, and ensure drivers and CUDA toolkits are up to date.