Senior AI Networking Engineer: InfiniBand & GPUs

ARC in San Jose designs, deploys, and operates high-performance fabrics underpinning large NVIDIA GPU clusters, including InfiniBand, RoCE, RDMA, and 400G/800G networking. The candidate will architect scalable leaf/spine topologies, deploy cutting-edge networking infra, and troubleshoot RDMA, NCCL, latency, and congestion while driving automation with Python or Ansible. Prior data-center AI infrastructure experience is required.