jobs

Network Systems Architect

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference serv

Company

Cerebras

Location

Sunnyvale, CA

Status

Open

Posted

2026-09-18T08:41:21.95+00:00

Cerebras is hiring a Network Systems Architect in Sunnyvale to define the scale-up network architecture for its AI platforms, covering proprietary accelerator interconnects, protocols and switching. The architect derives bandwidth, latency, ordering and fault requirements from communication patterns studied with application, compiler, runtime and systems teams, then decides where standards-based technology or merchant silicon suffices and where custom protocols or switches are justified. The work includes specifications, performance models, prototypes and design reviews carried through bring-up and qualification. The posting asks for prior low-level implementation, modeling, bring-up or debugging experience.