HPC Network Engineer

Mirantis

HPC Network Engineer role at Mirantis focusing on AI infrastructure and high-performance computing. Supporting and improving network environments while collaborating with a senior engineering team.

Posted 7/22/2026full-timeRemote • CzechiaJuniorMid-Level💰 $60,000 - $67,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in network infrastructure deployment and maintenance, with a focus on InfiniBand and Ethernet technologies. Proficient in troubleshooting network issues and collaborating with cross-functional teams to support high-performance computing and AI workloads.

Highest-signal resume keywords

InfiniBand TechnologiesFortinet SolutionsNetwork TroubleshootingBasic Scripting SkillsMonitoring Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Networking FundamentalsTCP/IPRoutingSwitchingVLANsLinux SystemsCommand-Line ToolsData Center NetworkingHigh-Performance NetworkingAutomation Tools

Soft Skills

Willingness to LearnCollaboration

Tools & Technologies

AnsibleBashPythonFortiGateVPNs

Industry Keywords

Network InfrastructureHPCAI WorkloadsIncident ResponseOperational Support

Tech Stack

Tools & technologies

AnsibleDistributed SystemsLinuxPythonSwitchingTCP/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.
Exposure to InfiniBand or high-performance networking concepts (preferred).
Familiarity with Fortinet or other firewall technologies (preferred).
Basic scripting skills (e.g., Bash or Python) (preferred).
Understanding of monitoring tools and troubleshooting methodologies (preferred).

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.