Senior HPC Network Architect (RDMA, GPU)

Fuse Energy, LLC; Greater London; Hybrid; GBP 90,000 - 140,000; Full time

Benefits offered by this job

Private health insurance

Fully expensed tech

Biannual bonus

Breakfast and dinner allowance

Job summary

Fuse Energy, LLC is hiring a senior Network Engineer to design, deploy and operate our multi-tenant AI cluster network fabrics, from architecture to day-2 operations. You will work on lossless RDMA fabrics (RoCEv2, InfiniBand), leaf-spine data centre designs, and tenant isolation.

You'll automate provisioning with Ansible and NetBox, build telemetry dashboards, and own the office network. Strong communication and mentoring skills are a must as you scale the cluster globally.

Qualifications

• 5+ years as a network engineer in production data centre networks.

Responsibilities

• Design and operate lossless, RDMA-capable fabrics for GPU compute and storage traffic.

Skills

DC networks

BGP expertise

EVPN/VXLAN design

Leaf-spine design

Linux networking

Python scripting

Telemetry & monitoring

Troubleshooting

Communication

Tools

Ansible

NetBox

Prometheus

Grafana

sFlow/IPFIX

MAAS

Job description

Fuse Energy, LLC is hiring a senior Network Engineer to design, deploy and operate our multi-tenant AI cluster network fabrics, from architecture to day-2 operations. You will work on lossless RDMA fabrics (RoCEv2, InfiniBand), leaf-spine data centre designs, and tenant isolation.

You'll automate provisioning with Ansible and NetBox, build telemetry dashboards, and own the office network. Strong communication and mentoring skills are a must as you scale the cluster globally.