Doist is seeking a Senior HPC Networking Engineer to design, deploy, manage and troubleshoot high‑performance networks for HPC workloads, with InfiniBand fabrics and Fortinet security at the core.
You will diagnose InfiniBand and Ethernet issues, optimize fabric topology, and collaborate with compute, storage and platform teams to ensure reliability and scalability across hybrid clusters. You will also document architectures and participate in on‑call escalation.
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