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Network Engineer - ML Infrastructure (High-Speed Interconnects)

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for indivi

In inglese

Company

xAI

Location

Palo Alto, CA

Status

Open

Posted

2026-02-05T03:21:38+00:00

xAI is hiring a network engineer for the high-speed interconnects behind its large AI training and inference clusters. The job covers copper (ACC, AEC, CPC) and optical (LRO, LPO, CPO, pluggable) links at 100k+ GPU scale: design, vendor qualification, bring-up, pathfinding for VCSEL, microLED and THz options, plus production failure analysis and telemetry tooling. It asks for 8+ years with high-speed copper and optical interconnects, a master's or PhD in electrical engineering, photonics or physics, and deep PAM4 SerDes and optical link budget knowledge.