Staff Network Engineer (AI Infrastructure)

As a Staff Network Engineer at vCluster Labs, you aren't just configuring switches; you are building the automation logic that configures them. AI Clouds run on Infini

Band and high-speed Ethernet fabrics that most teams still wire up by hand, one customer at a time. You will build the automation that turns that fabric into repeatable provisioning logic. You start in a small R&D group alongside our CTO and grow into owning this area as it becomes a core part of our platform.

As a Staff Network Engineer, your role will include: Fabric automation: You will design and build the systems that automatically provision and configure NVIDIA switches and Infini

Band fabrics, including integration with NVIDIA UFM. Manual, per-customer switch setup is the thing you are replacing. Network config management and sync: You will build the control loop that keeps switch, VLAN, and VXLAN state consistent with what our platform intends, detects drift, and reconciles it safely in production.

NAT gateway and L4 load balancing: You will build the gateway and load balancing layer that tenant clusters depend on for connectivity, with failover designed in from day one rather than bolted on later. Scale and failure engineering: You will define how our network layer behaves at large scale: BGP route table limits, convergence, failover, and what happens when a link, switch, or gateway dies under real AI workloads. Customer Zero for AI networking: You will run your automation on real AI Cloud environments,