Senior Network Engineer
Nscale is a London-based, full-stack AI cloud and infrastructure company that provides GPU compute, managed AI services, orchestration software, data centers, and power infrastructure for AI training, fine-tuning, and inference.
Maintainer signals as of 9/25/2026
Funding history
About Nscale
Nscale builds and operates vertically integrated AI infrastructure spanning software, GPU compute, networking, storage, purpose-built data centers, and power. Its active cloud platform offers self-service inference endpoints, fine-tuning, managed Kubernetes and Slurm, virtual machines, and GPU clusters.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design, deploy, operate, troubleshoot, and automate high-speed Ethernet networks, WAN connectivity, and long-haul infrastructure. You will guide hardware selection, cabling, and data-centre network design while improving network reliability, observability, and operational efficiency.
Requirements
- Experience designing, deploying, and operating high-speed Ethernet networks
- Knowledge of VLAN, LACP, MLAG, BGP, OSPF, EVPN, and VXLAN
- Knowledge of WAN and long-haul technologies including MPLS, IPsec, GRE, SD-WAN, and carrier Ethernet
- Understanding of data-centre network topologies
- Python or Bash scripting skills
- Optics and hardware knowledge
- Experience in fast-paced operational environments focused on reliability and automation
Responsibilities
- Design, deploy, and operate high-speed Ethernet networks
- Validate bills of materials, optics, cabling, and hardware selections
- Contribute to data-centre layouts, rack elevations, and reference architectures
- Troubleshoot routing, optics, performance, and connectivity issues
- Automate network deployment and operations across multi-vendor platforms
- Design and support WAN, long-haul, carrier, DCI, and internet-transit infrastructure
- Maintain network reliability, observability, and operational efficiency