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# Specialist Field Engineer for Networking

- **Company:** Coreweave Inc
- **Location:** United States
- **Experience:** Expert
- **Salary:** $182,000.0 - $242,000.0
- **Contract:** Permanent contract
- **Skills:** Border Gateway Protocol, Protocol Stack, Software Debugging, Domain Name System (DNS), InfiniBand, Subnetting, Virtual Private Networks (VPN), Linux Kernel, Network Protocols, Open Source Technology, Peering, Graphics Processing Unit (GPU), Amazon Virtual Private Cloud (VPC), Kubernetes
- **Published:** October 11, 2026
- **Apply:** https://www.thejobnetwork.com/job/d88ae818-591e-4448-a5fd-2d4927d8b3cd/senior-specialist-field-engineer-networking

## About the Role

* B.S. in Computer Science or a related technical discipline, or equivalent experience.
 * 7+ years building or operating large-scale networks, as a network, systems, or software engineer, or in a deeply technical networking-focused field role.
 * Solid working knowledge of network protocols such as BGP, VXLAN/EVPN, and DNS.
 * Deep understanding of Kubernetes networking, including CNIs such as Cilium or Calico.
 * Expertise in cloud connectivity: VPCs, peering, dedicated interconnects, and VPNs such as WireGuard or Tailscale, and the trade-offs between them.
 * Very comfortable going below the tooling to analyze packet captures, kernel routing tables, interface and fabric counters.
 * You explain technical problems clearly to engineers and executives, and you build trust with customers.

Preferred

 * Expertise with InfiniBand and RoCE, including fabric diagnostics, subnet management, and partition-based tenant isolation.
 * Experience with NVIDIA GPUs, especially GB200/GB300 platforms.
 * First-principles debugging through the Linux kernel network stack, eBPF, FRR, and OVS.
 * Diagnosing distributed failures across hundreds of nodes, such as ECMP blackholing across fabric planes.
 * Large Direct Connect designs: per-VPC BGP sessions, prefix strategy, and cloud provider limits.
 * Contributions to networking open source (kernel, FRR, Cilium, OVS) or published work on fabric design or network debugging.

Wondering if you're a good fit?