Staff Signal Integrity & Power Integrity Engineer (si/pi)
Cerebras Systems
Sunnyvale, CA, United States
Base: $225,000 to $275,000 annually; bonus/equity:...
On-site
High-speed serial and parallel interface analysis
Pcb, rigid-flex, and flex circuit stack-up design
Advanced si/pi analysis of flex connectors
Solve complex signal integrity and power integrity problems for high‑speed AI compute platforms, including chip‑to‑chip and chip‑to‑board interfaces
Job Summary
Solve complex signal integrity and power integrity problems for high‑speed AI compute platforms, including chip‑to‑chip and chip‑to‑board interfaces.
Lead root‑cause analysis of challenging SI/PI issues such as margin shortfalls, impedance discontinuities, coupling, resonances, and simulation‑to‑hardware mismatches.
Define and refine PCB, rigid‑flex, and flex circuit stack‑ups, material selections, and impedance structures as required to meet performance targets.
Matching Summary
Solve complex signal integrity and power integrity problems for high‑speed AI compute platforms, including chip‑to‑chip and chip‑to‑board interfaces.
Salary
Base: $225,000 to $275,000 annually; Bonus/Equity: May include bonus and equity; Benefits: Not specified
Skills & Requirements
Must-have
high-speed serial and parallel interface analysis
PCB, rigid-flex, and flex circuit stack-up design
advanced SI/PI analysis of flex connectors
2D and 3D electromagnetic simulation tools
power delivery network analysis and simulation
correlate simulation results with hardware behavior
Nice-to-have
large-scale AI systems experience
high-performance compute systems experience
Key Requirements
Master’s degree in Electrical Engineering
Demonstrated depth of expertise in SI/PI engineering
Deep expertise in high-speed serial and parallel interface analysis
Strong hands-on experience with PCB, rigid-flex, and flex circuit stack-up design
Advanced SI/PI analysis of flex connectors, high-density interconnects, and advanced packaging technologies
Proficiency with 2D and 3D electromagnetic simulation tools
Power delivery network analysis, simulation, and lab correlation
Strong grounding in transmission line theory, microwave engineering, and high-speed design fundamentals
Proven ability to correlate simulation results with hardware behavior