HPC Infrastructure Site Reliability Engineer

Stack

Responsibilities

• ▹Operate mission-critical HPC/AI infrastructure in 24/7 on-call rotation
• ▹Troubleshoot complex, cross-layer issues in GPU-based HPC systems
• ▹Perform performance evaluation and acceptance testing of new HPC environments
• ▹Improve observability and automation across the platform
• ▹Collaborate with network, platform SRE and data centre teams
• ▹Feed operational insight back into infrastructure design decisions

Requirements

• ▹Experience operating large-scale, distributed infrastructure
• ▹Recent hands-on HPC and AI infrastructure experience
• ▹Strong Linux and distributed systems expertise
• ▹Knowledge of NVIDIA GPU ecosystems and RDMA networking (RoCE, InfiniBand)
• ▹Experience across bare metal, networking, storage, virtualisation, orchestration

Nice to have

• ▹Experience with latest high-density AI compute platforms
• ▹Performance validation and benchmarking experience
• ▹Familiarity with Ansible, Prometheus, Grafana

Soft skills

What we offer

• ▹Hands-on access to cutting-edge GPU/CPU platforms
• ▹Work on some of the world's most advanced HPC infrastructure

About the company

A fast-growing GPU-as-a-Service provider delivering scalable, high-performance compute infrastructure for AI and HPC workloads across global data centres.