Network Engineer

• Design, deploy, and maintain high-performance network infrastructures for HPC environments, with a strong focus on InfiniBand fabrics.
• Troubleshoot complex network issues across InfiniBand and Ethernet environments, ensuring minimal downtime and optimal performance.
• Manage and optimize InfiniBand components, including switches, HCAs, subnet managers, and fabric configurations.
• Perform performance tuning, monitoring, and capacity planning for HPC networking systems.
• Implement and maintain network security using Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer).
• Diagnose and resolve issues related to routing, switching, latency, and throughput across hybrid network environments.
• Collaborate with compute, storage, and platform teams to support HPC workloads and cluster operations.
• Develop and maintain documentation for network architecture, configurations, and operational procedures.
• Participate in on-call rotations and provide escalation support for critical incidents.
• Lead or contribute to network upgrades, migrations, and new deployments.

HPC Network Engineer designing and maintaining high-performance network infrastructures.

Principal HPC Network Engineer

HPC Network Engineer responsible for high-performance networking infrastructures in AI environments. Requires experience with InfiniBand technologies and Fortinet solutions in a fast-paced setting.

Senior HPC Network Engineer designing high-performance networking for AI infrastructure

Senior HPC Network Engineer for Mirantis, designing high-performance network infrastructures focused on AI and data-intensive applications. Requires expertise in InfiniBand and Fortinet technologies.

Senior HPC Network Engineer designing and managing high-performance network infrastructures

Principal HPC Network Engineer, Remote in the EU

Senior HPC Network Engineer designing and managing high-performance network infrastructures for modern AI applications. Working on network optimization and troubleshooting within HPC environments.

Senior HPC Network Engineer designing high-performance networking for AI infrastructure company

Senior HPC Network Engineer designing, deploying, and managing high-performance network infrastructures. Working for a Kubernetes-native AI infrastructure company focused on secure, scalable AI applications.

Senior HPC Network Engineer designing and managing high-performance networking environments.

Senior HPC Network Engineer designing and managing high-performance networking infrastructures for AI applications. Ensuring reliability and scalability while troubleshooting complex network issues.

• The Senior Network Engineer resolves larger and more complex LAN/WLAN/WAN issues
• Supports high-level installation, configuration, documentation, management, troubleshooting of network communications equipment
• Serves as regional point of contact for network issues
• Manages configuration and communications interconnection matters
• Addresses multi-protocol routing/network management issues
• Provides written recommendations through tickets, written standards, or updates to existing standards
• Advises on LAN/WLAN/WAN design, deployment, implementation, and standardization to support the MHS mission

Senior Network Engineer resolving complex LAN/WLAN/WAN issues for IT company

Senior Network Engineer – Supporting Europe

Senior Network Engineer resolving complex LAN/WLAN/WAN issues for federal IT infrastructure company. Supporting high-level installation and troubleshooting of network communications equipment remote in Europe.

Network Engineer jobs in Europe

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Principal HPC Network Engineer

Principal HPC Network Engineer

Principal HPC Network Engineer, Remote in the EU

Principal HPC Network Engineer

Principal HPC Network Engineer

Senior Network Engineer – Supporting Europe