Network Engineer - Ml Infrastructure (high-speed Interconnects)

xAI

Palo Alto, CA, United States
Base: $180,000 - $440,000 usd; bonus/equity: not s...
**
High-speed copper and optical interconnects
Large-scale ai training and inference clusters
Physical layer and system-level integration
** xAI is seeking an experienced Network Engineer focused on ML Infrastructure, specifically in high-speed interconnect technologies. The role involves designing and optimizing network fabrics for large-scale AI training and inference clusters, requiring a deep technical background and strong problem-solving skills. **

Job Summary

  • xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.
  • This strategic role will drive innovation in high-bandwidth, low-latency, power-efficient interconnects critical for AI/ML clusters based on advanced computing platforms.
  • Base salary is just one part of our total rewards package at X, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks.

Matching Summary

Match Score: 75

** xAI is seeking an experienced Network Engineer focused on ML Infrastructure, specifically in high-speed interconnect technologies. The role involves designing and optimizing network fabrics for large-scale AI training and inference clusters, requiring a deep technical background and strong problem-solving skills. **

Salary

Base: $180,000 - $440,000 USD; Bonus/Equity: Not specified; Benefits: Not specified

Skills & Requirements

Must-have

  • High-speed copper and optical interconnects
  • Large-scale AI training and inference clusters
  • Physical layer and system-level integration
  • 200G+ SerDes, PAM4, photonics
  • Signal integrity and diagnostics
  • Vendor due diligence and onboarding

Nice-to-have

  • Engineering excellence and curiosity
  • Flat organizational structure
  • Strong prioritization skills
  • Cutting-edge interconnect hardware
  • ML cluster requirements translation

Key Requirements

  • 8+ years hands-on experience
  • Master's or PhD in Electrical Engineering, Photonics or Physics
  • Deep knowledge of PAM4 SerDes performance
  • Solid operational understanding of FEC, Retimers, TIAs and Drivers
  • Deep knowledge of optical link budget analysis
  • Expertise in transceiver components
  • Knowledge of thermal, mechanical, power, signal integrity constraints
  • Familiarity with CPO technologies

Work Rights

Not specified

Tailored Resume

Cover Letter