Senior Linux HPC Engineer - Slurm, MPI & GPU Compute

Gazelle Global; Stevenage; On-site; GBP 70,000 - 90,000; Full time

Job summary

Gazelle Global is seeking a Senior Linux/HPC Engineer to support a scientific computing environment in Stevenage. You will manage Linux infrastructure, HPC clusters, and Slurm-based workload scheduling, while assisting scientific applications.

The role involves hands-on troubleshooting to improve cluster utilization and job throughput, with a focus on security and reliability. The candidate will work closely with research and technical teams across disciplines, ensuring high performance and

Qualifications

• Experience in Linux HPC environments with Slurm workload manager.
• Hands-on administration of RHEL 7/8/9 and troubleshooting.
• Knowledge of MPI, scientific libraries and GPU/CUDA is desirable.

Responsibilities

• Support Linux infrastructure, HPC clusters, workload scheduling and scientific applications.
• Troubleshoot infrastructure and application issues to keep environment stable.
• Improve cluster utilization and job throughput while maintaining security.
• Collaborate with research and technical teams to ensure reliability.

Skills

RHEL 7/8/9 admin

HPC cluster management

Scientific apps support

MPI & compilers

GPU CUDA

Docker

Ansible

InfiniBand

ServiceNow ITSM

Tools

Docker

Ansible

InfiniBand

Job description

Gazelle Global is seeking a Senior Linux/HPC Engineer to support a scientific computing environment in Stevenage. You will manage Linux infrastructure, HPC clusters, and Slurm-based workload scheduling, while assisting scientific applications.

The role involves hands-on troubleshooting to improve cluster utilization and job throughput, with a focus on security and reliability. The candidate will work closely with research and technical teams across disciplines, ensuring high performance and