# Network Engineer (Supercomputer Infrastructure)

**Company**: SpaceXAI
**Location**: Memphis, TN
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Category**: IT
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/xai/jobs/5229355007?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_3b11ec8e-7ea

## Description

SpaceXAI is seeking a Network Engineer to support the design, build-out, and operation of networks powering AI supercomputer campuses. The ideal candidate has experience in mission-critical, large-scale production environments.

## Responsibilities:

- Design and implement highly available, low-latency networks for AI training fabrics, inference front-ends, and site networks.

- Maintain supercomputer data center and campus networks according to company standards.

- Evaluate, procure, and deploy network hardware.

- Contribute to network automation tooling and implement configuration analysis.

- Plan and coordinate network changes, troubleshoot issues, and provide direct networking support.

- Proactively monitor network health and create/update network documentation.

- Collaborate with cross-functional teams to resolve design issues.

- Perform job walks with customers and vendors.

- Ensure networks comply with industry and cybersecurity standards.

## Basic Qualifications:

- Bachelor's degree in computer science or a STEM discipline and 3+ years of professional network engineering experience;

- OR 5+ years of professional network engineering experience.

- Extensive hands-on experience with Layer 2 and Layer 3 networks.

- Functional experience with multiple network vendors.

- Experience with GitOps and Infrastructure as Code frameworks.

## Preferred Skills and Experience:

- Strong understanding of the OSI model and network standards.

- Hands-on experience with Cisco, Arista, Juniper, and/or NVIDIA Spectrum-X switches.

- Experience with RoCEv2 Ethernet AI/HPC fabrics and InfiniBand.

- Working knowledge of AI training and inference traffic patterns.

- Experience with WDM and large-scale fiber plants.

- Familiarity with network monitoring and Layer 1 test tools.

- Proficiency in scripting and automation frameworks.

- Linux and Windows system administration experience.

- Industry-standard certifications.

## Additional Requirements:

- Ability to pass background checks.

- Physical ability to perform job functions.

- Availability for extended hours and weekends.

- Ability to provide 24x7 on-call support.

- Willingness to travel up to 20%.

## Skills

### Required
- network engineering
- Layer 2 and Layer 3 networks
- GitOps
- Infrastructure as Code

### Nice to have
- Cisco
- Arista
- Juniper
- NVIDIA Spectrum-X
- RoCEv2 Ethernet AI/HPC fabrics
- InfiniBand
- WDM
- large-scale fiber plants
- network monitoring
- Layer 1 test tools
- scripting
- automation frameworks
- Linux system administration
- Windows system administration

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/xai/jobs/5229355007?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)