Data Architect

Creating and refining large-scale GPU cluster architectures, the full-time remote AI Cluster Architect will optimize designs within strict power limits while ensuring high GPU density and performance across various networking technologies. Key Responsibilities Architect large-scale GPU clusters within fixed site power budgets to maximize GPU density while accommodating necessary compute services, storage, and networking Model and validate power consumption across the full cluster bill of materials, including GPUs, CPUs, NICs, switches, and storage Evaluate tradeoffs across multiple fabric networking architectures and determine network scale limits based on switch radix and topology Required Qualifications 7+ years designing or building large-scale HPC, AI, or hyperscale GPU clusters Expert understanding of GPU and accelerator system design, including node topology and PCIe/NVLink/NVSwitch/ROCm Strong familiarity with InfiniBand, RoCE, and SpectrumX networking architectures Demonstrated experience modeling power draw and thermal characteristics of servers and networking components Proven ability to gather and analyze vendor SKU-level specifications for scalable cluster architectures