Overview We are building and operating frontier-scale AI supercomputers used to train the world's most advanced models. The backend network is a critical part of the machine: a single degraded NIC, switch, link, or path can reduce training performance or disrupt jobs spanning thousands of GPUs. We are looking for a senior, hands-on Network Production Engineer to own the production health and operations of our multi-rail Ethernet backend network built on MRC and RDMA technologies. You will bridg…