24/7 HPC Infra SRE for AI & GPU Compute

Radiant is seeking a senior Infrastructure Site Reliability Engineer to own and improve large‑scale GPU‑accelerated HPC infrastructure in a 24/7 production environment.

You will work across network, storage, virtualization and orchestration with hands‑on Linux expertise, NVIDIA GPU ecosystems, RoCE/InfiniBand, and performance benchmarking.

This role champions observability, automation and on‑call reliability, shaping next‑gen HPC platforms within a globally distributed team.

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