Principal Network Security Architect

Architect high-performance network security for Cerebras Systems, connecting data centers, offices, and cloud environments supporting AI inference. Lead enterprise networking at hyperscale.As Principal Network Security Architect, you will set architectural direction for resilient enterprise and data center networks. Partner with Site Reliability, Security, and Infrastructure teams across Cerebras. Apply expertise in routing, switching, data center fabrics, cloud networking, and secure design to support wafer-scale compute.Key Responsibilities:
Own the architectural roadmap for enterprise, data center, and cloud networksCo-author secure spine-leaf, RDMA, and high-bandwidth fabric designsBuild AI-agent analysis and review frameworks for network changesDeliver segmented, zero-trust-aligned designs across corporate environmentsSet global standards for resiliency, observability, and capacity planningRequirements:
10+ years designing and operating enterprise or data center networksExpertise in routing, switching, BGP, EVPN/VXLAN, and network fabricsUnderstanding of cloud networking, service mesh, and virtual networksExperience with AI/ML networking, RDMA, RoCE, or InfiniBandProficiency with Ansible, Terraform, version control, and network CI/CDShape Cerebras network architecture through security, automation, cloud connectivity, and high-performance AI infrastructure expertise.
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