Hyperscale AI Network Architect: Security & Resilience

Cerebras; Sunnyvale (CA); In loco; USD 250.000 - 450.000; Tempo pieno

Descrizione del lavoro

Cerebras Systems is seeking a Principal Network Security Architect to lead the design and evolution of Cerebras' global networks—data centers, offices, and cloud environments—to deliver the fastest AI inference on earth. You will set architectural direction for high-performance, resilient networking and collaborate across Site Reliability, Security, and Infrastructure teams.

You will mentor engineers across regions and drive zero-trust, scalable designs while staying ahead of AI networking

Competenze

• 10+ years of enterprise/data center network engineering, including design and operations at scale.
• Deep understanding of cloud networking and service mesh, with emphasis on K8s service mesh and virtual networks.
• Expertise in routing, switching and data center fabrics (BGP, EVPN/VXLAN, high bandwidth/low latency).
• Hands-on experience with networking for high-performance compute/AI workloads (RDMA, RoCE, InfiniBand a plus).
• Strong proficiency with network automation — IaC, version-controlled configs, and CI/CD for network changes.
• Knowledge of cloud networking (AWS) including VPCs, transit gateways, Direct Connect, and hybrid connectivity.
• Experience operating multi-site/global networks with capacity planning and incident response.
• Excellent written and verbal communication for cross-functional architecture discussions.

Mansioni

• 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 (spine/leaf, RDMA, fabrics).
• Build and maintain an AI-agent based analysis framework for network changes and learning from patterns.
• Partner with Network Security to deliver segmented, zero-trust network designs across data centers and corporate environments.
• Set resiliency, observability, and capacity planning standards across the global network.
• Mentor engineers across regions and represent the senior technical voice on cross-functional initiatives.
• Stay ahead of AI infrastructure networking patterns and translate them into actionable architecture decisions.

Conoscenze

Network architecture

Data center networking

BGP EVPN VXLAN

RDMA/InfiniBand

K8s service mesh

Network automation

Ansible

Terraform

CI/CD

Cloud networking AWS

Strumenti

Ansible

Terraform

Descrizione del lavoro

Cerebras Systems is seeking a Principal Network Security Architect to lead the design and evolution of Cerebras' global networks—data centers, offices, and cloud environments—to deliver the fastest AI inference on earth. You will set architectural direction for high-performance, resilient networking and collaborate across Site Reliability, Security, and Infrastructure teams.

You will mentor engineers across regions and drive zero-trust, scalable designs while staying ahead of AI networking