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 networks
• Co-author secure spine-leaf, RDMA, and high-bandwidth fabric designs
• Build AI-agent analysis and review frameworks for network changes
• Deliver segmented, zero-trust-aligned designs across corporate environments
• Set global standards for resiliency, observability, and capacity planning

Requirements:

• 10+ years designing and operating enterprise or data center networks
• Expertise in routing, switching, BGP, EVPN/VXLAN, and network fabrics
• Understanding of cloud networking, service mesh, and virtual networks
• Experience with AI/ML networking, RDMA, RoCE, or InfiniBand
• Proficiency with Ansible, Terraform, version control, and network CI/CD

Shape Cerebras network architecture through security, automation, cloud connectivity, and high-performance AI infrastructure expertise.