HPC Network Engineer

Mirantis

HPC Network Engineer supporting advanced AI infrastructure at Mirantis. Focus on InfiniBand technologies and high-performance networking in a collaborative environment.

Posted 7/7/2026full-timeRemote • 🇪🇸 SpainJuniorMid-Level💰 $60,000 - $67,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

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 TechnologiesNetwork TroubleshootingFortinet SolutionsLinux SystemsNetworking Fundamentals

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

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

Hard Skills

Network ConfigurationRoutingSwitchingVLANsTCP/IPPerformance MonitoringAutomation ToolsScriptingIncident ResponseDocumentation

Soft Skills

Willingness to LearnCollaboration

Tools & Technologies

AnsibleFortiGateVPNsSubnet ManagersHCAs

Industry Keywords

Data Center NetworkingDistributed SystemsHPC Networking

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.