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Mirantis

HPC Network Engineer

Mirantis

HPC Network Engineer supporting AI infrastructure at Mirantis. Working on InfiniBand and Ethernet network setups, collaborating with senior engineers.

Posted 7/7/2026full-timeRemote • 🇵🇱 PolandJuniorMid-Level💰 $60,000 - $67,000 per yearWebsite

Tech Stack

Tools & technologies
AnsibleDistributed SystemsLinuxSwitchingTCP/IP

About the role

Key responsibilities & impact
  • Support the deployment, configuration, and maintenance of InfiniBand and Ethernet network infrastructure.
  • Assist in troubleshooting network issues, including connectivity, latency, and performance degradation.
  • Monitor network health and performance using standard tools and assist in identifying bottlenecks.
  • Work with InfiniBand technologies (switches, HCAs, subnet managers) under guidance from senior engineers.
  • Support management and troubleshooting of Fortinet solutions (FortiGate, VPNs, firewall rules).
  • Assist in implementing network configurations, routing, and segmentation.
  • Collaborate with compute and storage teams to support HPC and AI workloads.
  • Participate in incident response and operational support activities.
  • Contribute to documentation of network configurations and procedures.
  • Learn and adopt automation tools and practices (e.g., Ansible, scripting).

Requirements

What you’ll need
  • 2–4 years of experience in networking, system engineering, or infrastructure roles.
  • Basic understanding of networking fundamentals (TCP/IP, routing, switching, VLANs).
  • Familiarity with Linux systems and command-line tools.
  • Exposure to data center networking or distributed systems environments.
  • Strong willingness to learn and develop expertise in InfiniBand and HPC networking.

Benefits

Comp & perks
  • Work with some of the most advanced AI infrastructure environments in production today.
  • Gain exposure to NVIDIA GPU technologies, Kubernetes platforms, and high-performance networking environments.
  • Help define how next-generation AI infrastructure is operated and supported.
  • Be part of a team shaping the future of AI-powered operations through k0rdent AI.
  • Join a growing organisation investing heavily in AI infrastructure and platform services.

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Network ConfigurationRoutingSwitchingVLANsTCP/IPPerformance MonitoringLatency AnalysisBottleneck IdentificationAutomation ToolsScripting
Soft Skills
CollaborationWillingness to Learn