Signal and Power Integrity (SI/PI) Engineer
Core
System-level Signal and Power Integrity (SI/PI) simulation and data analysis for high-reliability systems like Edge AI and industrial computers.
Role type
Senior IC Signal and Power Integrity Engineer
Builds
High-reliability system designs (Edge AI, industrial computers)
Domain
Hardware design, high-speed interfaces, electromagnetic compatibility
Deliverable
production ML models | product features
Required skills
S-parameter interpretation, Smith Chart analysis, Transmission Line Theory, HSPICE/IBIS model debugging, Ansys 3D Layout, Keysight ADS, Cadence, Synopsys HSPICE
Preferred skills
Python/PyAEDT automation, DDR5/PCIe Gen6 simulation, TDR/VNA measurement instrumentation
Technologies
Ansys 3D Layout, Keysight ADS, Cadence, Synopsys HSPICE, Python, PyAEDT
Responsibilities
Perform system-level SI/PI simulation including channel modeling, crosstalk analysis, EQ optimization, and PDN optimization; Provide design consultation on stack-up, breakout, and capacitor placement; Calibrate simulation data with hardware measurements to resolve EMI/SI/PI interference; Develop and maintain automated simulation workflows using scripting.
Seniority
Mid-level, hands-on IC
