Principal HPC Network Engineer (remote in the EU)

📋 Description Design, deploy, and maintain HPC network infra with InfiniBand focus. Troubleshoot InfiniBand and Ethernet issues to minimize downtime. Manage InfiniBand components: switches, HCAs, subnet managers. Perform performance tuning, monitoring, and capacity planning for HPC networks. Implement Fortinet security: FortiGate, FortiManager, FortiAnalyzer. Lead or contribute to network upgrades and deployments. 🎯 Requirements 5+ years in network engineering, HPC/data center focus. InfiniBand techs (Mellanox/NVIDIA). TCP/IP, routing (BGP, OSPF), VLANs, QoS, network design. Fortinet solutions: FortiGate, FortiManager, VPNs, firewall policies. Network performance analysis/troubleshooting tools. Linux systems and scripting for automation (Bash, Python). 🎁 Benefits Operate some of the most advanced AI infrastructure environments in production today. Work with NVIDIA GPUs, Kubernetes, and high-performance networking. Define operational standards and reliability practices for next-gen AI infra services. Influence the adoption of AI-powered operational capabilities through k0rdent AI. Work alongside highly skilled engineers solving complex infrastructure challenges at scale. Join a growing organisation investing in AI infrastructure and platform services.