Network Engineer, Design & Engineering
Core
Designing and deploying large-scale, lossless network fabrics for AI training clusters with 100k+ accelerators.
Role type
Senior Network Engineer (Data Center Infrastructure)
Builds
High-performance backend networks for frontier AI compute clusters
Domain
AI Infrastructure / Data Center Networking
Deliverable
production ML models | infrastructure
Required skills
CLOS/fat-tree topology design, BGP, EVPN/VXLAN, RoCEv2 (RDMA), lossless Ethernet fabrics, congestion management, rack/power/airflow planning, multi-vendor GPU integration
Preferred skills
Source-of-truth-driven design generation, large-cluster (100k+ accelerator) experience
Technologies
NVIDIA, AMD, RoCEv2, BGP, EVPN, VXLAN
Responsibilities
Own network design lifecycle from requirements to deployable architectures; Produce topology designs, IP schemes, and routing policies; Adapt architectures to different GPU platforms and form factors; Translate logical designs into physical reality (cabling, power, airflow); Design lossless Ethernet fabrics for RDMA; Lead design reviews and produce HLDs/LLDs/BOMs
