HPC Network Engineer

Stack

Responsibilities

• ▹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 with standard tools and help identify 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
• ▹Contribute to documentation of network configurations and procedures
• ▹Learn and adopt automation tools and practices (e.g. Ansible, scripting)

Requirements

• ▹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

Nice to have

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

Soft skills

What we offer

• ▹Work with some of the most advanced AI infrastructure environments in production
• ▹Hands-on training with InfiniBand fabrics and HPC networking tools
• ▹Mentorship from senior engineers and involvement in complex troubleshooting
• ▹Opportunity to gain experience with RDMA, MPI workloads and large-scale cluster environments
• ▹Growth path toward Senior HPC Network Engineer
• ▹Gross annual salary range: USD 60,000-67,000

About the company

Mirantis is the Kubernetes-native AI infrastructure company, helping organizations build and operate scalable, secure and sovereign infrastructure for AI, machine learning and data-intensive applications. Its customers include Adobe, PayPal and Volkswagen.