Principal Signal Integrity Engineer

Astera Labs

Suzhou Qu, China
**
High-speed si/pi design
High-speed serdes measurement
Ddr4/5 memory bus designs
** Astera Labs is seeking a Principal Signal Integrity Engineer to lead the planning, design, simulation, and validation of connectivity products for AI and ML applications. The ideal candidate will have extensive experience in high-speed design and a strong background in electrical engineering, along with a hands-on approach to problem-solving in a dynamic environment. **

Job Summary

  • Astera Labs provides rack-scale AI infrastructure through purpose-built connectivity solutions.
  • In this role, you will execute the SI planning, design, modeling, simulation, and lab validation with various system configurations.
  • You will also formulate a comprehensive system validation plan and design experiments to root cause unexpected behavior.

Matching Summary

Match Score: 75

** Astera Labs is seeking a Principal Signal Integrity Engineer to lead the planning, design, simulation, and validation of connectivity products for AI and ML applications. The ideal candidate will have extensive experience in high-speed design and a strong background in electrical engineering, along with a hands-on approach to problem-solving in a dynamic environment. **

Skills & Requirements

Must-have

  • High-speed SI/PI design
  • High-speed SERDES measurement
  • DDR4/5 memory bus designs
  • Multi-level and NRZ signaling
  • PCB fabrication limits and trade-offs
  • PCIe5/6 and CXL specs
  • High-speed lab equipment proficiency

Nice-to-have

  • Cross-functional design mentality
  • Entrepreneurial, open-minded behavior
  • Can-do attitude
  • PI experience a bonus

Key Requirements

  • 8+ years of experience supporting or developing complex SoC/silicon products
  • 8+ years of hands-on high-speed SI/PI design, simulation, and measurement experience
  • Bachelor’s degree in electrical engineering required; Master’s preferred
  • Authorized to work in the US and start immediately

Work Rights

Authorized to work in the US

Tailored Resume

Cover Letter