Senior AI Infra Networking Engineer | High-Perf GPU Cloud

Nscale; United States; Remote; USD 100,000 - 200,000; Full time

Benefits offered by this job

Competitive benefits package

Flexible paid time off

Parental leave

Retirement plan participation

Job summary

Nscale is seeking a Senior Network Engineer for AI Infrastructure to ensure the operational health of their high-speed interconnects. With 5+ years of experience in network engineering, you'll be responsible for maintaining and optimizing large-scale Infiniband and RoCE fabrics. The ideal candidate has strong troubleshooting skills, particularly in HPC contexts and a knack for automation with Python. Join a thriving remote-first environment at a cutting-edge tech startup with a competitive salary range of $100,000 to $200,000 USD.

Qualifications

• 5+ years of experience in network engineering, with at least 3 years operating HPC or large-scale AI interconnect networks.
• Deep, hands-on operational experience with Infiniband and/or modern RoCE deployments.
• Strong fundamentals in data centre networking, including TCP/IP, BGP, OSPF, and leaf-spine architectures.

Responsibilities

• Owning the operational health, configuration consistency, and performance tuning of large-scale Infiniband and RoCE fabrics.
• Leading the diagnosis and resolution of complex network incidents.
• Collaborating with Network Architecture and Engineering teams for fabric designs.

Skills

Infiniband expertise

Network troubleshooting

RDMA knowledge

Python programming

Tools

NVIDIA/Mellanox Spectrum switches

Prometheus

Grafana

Job description

Nscale is seeking a Senior Network Engineer for AI Infrastructure to ensure the operational health of their high-speed interconnects. With 5+ years of experience in network engineering, you'll be responsible for maintaining and optimizing large-scale Infiniband and RoCE fabrics. The ideal candidate has strong troubleshooting skills, particularly in HPC contexts and a knack for automation with Python. Join a thriving remote-first environment at a cutting-edge tech startup with a competitive salary range of $100,000 to $200,000 USD.