Network Engineer – Secure AI Data Center

About the role

We are hiring a Network Engineer to design and build the network fabric for Security Level 5’s purpose‑built AI datacenter, protecting frontier AI workloads from nation‑state threats.

Key responsibilities

• Design and operate the network fabric, including switch configuration, segmentation, and controlled links between the SL5 network, Weight Enclave, and air‑gapped segments.
• Develop egress bandwidth limiting, gateways, and tunnels for remote media stations and users.
• Own the identity and trust layer, managing signing/PKI services, domain services, and audit logging.

Required profile

• Proven experience turning a trust boundary into an enforced one through segmentation and egress controls, validated by counters, logs, or testing.
• Hands‑on experience running identity, PKI, or code‑signing services in on‑premises or disconnected environments.
• Strong security mindset to ensure design properties are realized in practice.

Required skills

• Switch configuration
• Network segmentation
• Egress bandwidth limiting
• Gateway and tunnel setup
• PKI / code signing
• Domain services
• Audit logging

What we offer

• Base salary $200,000–$350,000 USD per year (potentially higher for exceptional candidates).
• Full benefits package including healthcare, dental, vision, 401(k) match, and more.
• Bay Area onsite work environment.