senior networking solution TEST engineer, ai cluster debugging

we are looking for a senior networking  TEST engineer with strong systemlevel debugging skills to join our endtoend verification team. you will work on cuttingedge ethernetbased ai clusters, owning complex issues across hardware,  system software and ai workloads. widely considered to be one of the technology worlds most desirable employers. we have some of the most forward-thinking and hardworking people in the world working for us. if you're creative and autonomous, we want to hear from you! 
what youll be doing:
design and review  TEST and product requirements across the ethernet / nic / dpu / switch portfolio, focusing on largescale ai cluster behavior
build and maintain realistic customerlike testbeds, including heterogeneous hardware, os / driver combinations and complex network fabrics
own endtoend cluster troubleshooting: reproduce customer scenarios, triage across the stack and drive issues to root cause and fix
read and understand relevant source code to identify defects

דרישות:

what we need to see:
b.a./b.sc. in  Computer Science, electrical engineering, or equivalent it/network/systems experience
5+ years of handson networking or systemlevel testing and debugging on  Linux
strong  Linux networking and debugging skills (for example perf, tcpdump, ethtool, iproute2)
proven productiongrade debugging experience: forming hypotheses, running experiments, and driving issues to root cause under pressure
expertise in hostside nic validation and tuning (offloads, queues, interrupts, firmware/driver interactions)
strong knowledge of ai networking libraries (such as nccl) and protocols (such as roce and rdma), including performance and correctness debugging
ability to read and reason about source code (  C /  C ++/  Python or similar) and collaborate closely with developers on fixes
solid scripting and automation skills with bash /  Python / ansible for setup, log collection, and experiment orchestration
fast learner, familiar with modern ai tools and workflo