Principal Network Security ArchitectActive

The opportunity

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 services.

What you'll do

  • Define and own the architectural roadmap for Cerebras's enterprise, data center, and cloud network estate.

  • Co-author secure design and lifecycle management of high-performance data: center networking — including spine/leaf, RDMA, and high-bandwidth fabrics supporting wafer-scale compute.

  • Build and maintain an AI-agent based analysis and review framework for: network changes as well as self-improvement driven by observed network patterns and use cases.

  • Partner with Network Security to deliver segmented, zero-trust-aligned: network designs across data center and corporate environments.

  • Set standards for resiliency, observability, and capacity planning across the global network

  • Mentor engineers across regions (US, Canada, Bangalore, and beyond), and: serve as the senior technical voice on cross-functional network initiatives.

What they're looking for

  • Stay ahead of emerging networking patterns relevant to AI infrastructure and: translate them into actionable architecture decisions.
  • + years of experience in enterprise and/or data center network engineering,: including hands-on design and operations at scale.
  • Deep understanding in cloud networking and service mesh, with emphasis on K8s: service mesh and virtual networks.
  • Deep expertise in routing, switching, and data center fabrics: including BGP, EVPN/VXLAN, and high-bandwidth/low-latency designs.