Lead DC Network Architect for AI Compute Fabrics

Fluidstack; San Francisco (CA); On-site; USD 200,000 - 275,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Retirement or pension plan

Generous PTO policy

Job summary

Fluidstack, located in San Francisco, seeks a Network Designer for its Infrastructure Team. The role involves owning the network design lifecycle from initial customer requirements to deployable architectures for AI. Candidates should have experience in designing data center network fabrics, with expertise in L1 to L3 technologies and lossless RDMA fabrics.

Fluidstack emphasizes autonomy and velocity, and offers a competitive compensation package, including potential equity options. Join us to play a key role in building civilization-scale infrastructure for AI.

Qualifications

• Experience designing data center network fabrics from requirements through deployment.
• Deep knowledge of CLOS/fat-tree topologies and their fundamentals.
• Ability to design lossless RDMA fabrics and manage congestion.

Responsibilities

• Own the network design lifecycle from customer requirements to validated architectures.
• Produce topology designs, addressing schemes, and fabric specs.
• Translate logical designs into physical reality with rack layouts.

Skills

Data center network design

L1 to L3 expertise

Congestion management

BGP and EVPN/VXLAN

Multi-vendor GPU integration

Job description

Fluidstack, located in San Francisco, seeks a Network Designer for its Infrastructure Team. The role involves owning the network design lifecycle from initial customer requirements to deployable architectures for AI. Candidates should have experience in designing data center network fabrics, with expertise in L1 to L3 technologies and lossless RDMA fabrics.

Fluidstack emphasizes autonomy and velocity, and offers a competitive compensation package, including potential equity options. Join us to play a key role in building civilization-scale infrastructure for AI.