HPC Network Engineer

We are looking for a motivated HPC (High Performance Computing) Network Engineer to support and grow within our infrastructure team. This role is ideal for engineers with a strong foundation in networking who are interested in developing deep expertise in InfiniBand, HPC/AI infrastructure, and network security using Fortinet technologies.

You will work alongside senior engineers to operate, troubleshoot, and improve high-performance network environments, with a clear growth path toward becoming a Senior HPC Network Engineer.

Key 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 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).

Required Qualifications:

• 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.

Preferred Qualifications:

• 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.

Growth Opportunities:

• Hands-on training with InfiniBand fabrics and HPC networking tools.

• Mentorship from senior engineers and involvement in complex troubleshooting scenarios.

• Opportunity to gain experience with RDMA, MPI workloads, and large-scale cluster environments.

• Path toward a Senior HPC Network Engineer role with increasing ownership and responsibility.

What We’re Looking For:

• A strong problem-solver with curiosity about how syste