Principal HPC Network Engineer (remote in the EU)

📋 Description

• Design and deploy HPC networks with InfiniBand.
• Troubleshoot InfiniBand and Ethernet issues to keep performance high.
• Manage InfiniBand switches, HCAs, subnet managers, fabric configs.
• Performance tuning, monitoring, and capacity planning for HPC nets.
• Implement Fortinet security: FortiGate, FortiManager, FortiAnalyzer.
• Collaborate with compute, storage, and platform teams for HPC workloads.

🎯 Requirements

• 5+ years in network engineering with HPC/data center focus.
• Hands-on InfiniBand techs (e.g., Mellanox/NVIDIA).
• TCP/IP, routing (BGP, OSPF), VLANs, QoS, network design.
• Experience deploying Fortinet solutions (FortiGate, FortiManager, VPNs).
• Network performance analysis and troubleshooting tools.
• Linux systems and automation scripting (Bash, Python).

🎁 Benefits

• Operate advanced AI infrastructure in production.
• Work with NVIDIA GPUs, Kubernetes, high-performance networking.
• Define reliability practices for AI infrastructure services.
• Collaborate with highly skilled engineers solving complex challenges.