Ready to take the next step in your career?
Join a rapidly scaling AI cloud infrastructure provider building next-generation GPU platforms for large-scale AI training, experimentation, and inference, significantly expanding operations across the United States alongside continued international growth.
An exciting opportunity has arisen for a Senior Network Engineer to design, deploy, and operate ultra-low-latency, high-throughput network fabrics supporting large GPU clusters. The ideal candidate will work with technologies such as NVIDIA Spectrum and Cumulus Linux, helping build scalable 400G network environments optimized for AI and HPC traffic patterns.
Ready to make a move? Get in touch and apply today!
Responsibilities:
Design, deploy, and operate large-scale 400G network fabrics supporting AI and HPC workloads
Build and maintain high-performance data center networking environments using NVIDIA Spectrum switches and Cumulus Linux
Optimize network performance, latency, throughput, and resilience across GPU clusters
Troubleshoot complex Layer 2/Layer 3 networking issues in distributed HPC environments
Automate network provisioning, configuration management, and operational workflows
Collaborate with infrastructure, platform, and ML engineering teams to ensure efficient GPU cluster communication
Support network observability, telemetry, and capacity planning initiatives
Contribute to network architecture strategy and scalability planning for future deployments
Skills/Must Have:
Deep experience in network engineering within data center, HPC, cloud, or large-scale infrastructure environments
Strong hands-on experience with NVIDIA Spectrum switching platforms and Cumulus Linux
Experience designing and operating 100G/400G Ethernet fabrics
Deep understanding of modern data center networking protocols (BGP, EVPN, VXLAN, MLAG, ECMP)
Strong Linux systems knowledge and network automation skills
Experience with automation tools and scripting (Python, Ansible, Bash, Terraform preferred)
Familiarity with AI/HPC traffic patterns and GPU cluster networking requirements
Strong troubleshooting and performance optimization capabilities in high-throughput environments
Benefits:
Stock options
Remote working options and allowance
Salary: Circa $225,000 base salary
