# Senior Network Engineer at Lightning AI

- Company: Lightning AI
- What the company does: From the PyTorch Lightning creators. Own your AI, don. Backed by Index.
- Company website: https://lightning.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: Remote
- Work setup: Remote
- Posted: 2026-06-04
- Apply by: 2026-10-08
- Apply: https://job-boards.greenhouse.io/lightningai/jobs/7763516003
- Page: https://www.1752.vc/careers/jobs/lightning-ai-senior-network-engineer/

## About the role

Lightning AI is seeking a Senior Network Engineer with hands-on Cumulus Linux expertise to build and scale the network backbone behind our AI infrastructure platform. You’ll play a critical role in designing highly reliable, automated data center networks that support some of the most demanding AI workloads in the world.

## What they're looking for

- Design and deploy scalable spine/leaf network architectures for AI data centers
- Engineer high-performance Ethernet fabrics supporting GPU clusters and AI workloads
- Build and maintain EVPN/VXLAN, BGP, and high-speed routing environments
- Optimize east-west traffic flows for AI training and inference operations
- Support RoCE/RDMA networking and low-latency transport technologies
- Support backbone, DCI, WAN, and edge connectivity solutions

Tags: Network Engineering