Staff Electronics SI/PI Engineer
Core
Perform system-level signal integrity (SI) and power integrity (PI) analysis for System-on-Chip (SoC) to board integration, focusing on hardware platform prototypes for Arm processors.
Role type
Staff Electronics SI/PI Engineer
Builds
Hardware platform prototypes validating Arm's latest IP products
Domain
Semiconductor / Embedded Compute / High-Speed Electronics
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
High-speed Signal and Power Integrity analysis, Timing analysis, Electromagnetic modeling of 3-D structures, High-density SoC SI analysis, High-speed interface standards (PCIe Gen 5/6/7, DDR4/5, LPDDR4/5/5x/6, USB, Ethernet), IC packaging technologies, PCB fabrication processes (PTH, HDI, stackup, via topologies), Signal Integrity tools (ANSYS, Siemens EDA, Cadence Allegro, OrCAD CIS)
Preferred skills
Design automation and scripting, Embedded hardware debug using laboratory test equipment (oscilloscopes, VNAs)
Technologies
ANSYS, Siemens EDA, Cadence Allegro PCB suite, OrCAD CIS
Responsibilities
Collaborate with engineering teams to perform system-level SI and PI including silicon, package, and board; Support routing strategies, design rules, and layer optimization; Lead system-level SI analysis and propose solutions to meet interface timing; Perform board/system-level power delivery network AC+DC simulation for low-voltage/high-current supplies
Seniority
Staff, hands-on IC