Power Integrity Engineer
Core
Develop, implement, and verify Power Integrity solutions for System-on-Chip (SoC) power delivery networks across die, interposer, package, and board levels for Apple devices.
Role type
Senior IC Power Integrity Engineer
Builds
End-to-end Power Delivery Network (PDN) solutions and power supply architectures for SoCs
Domain
Consumer electronics, Semiconductor hardware, Power Integrity
Required skills
Power delivery modeling and simulation, PDN architecture design, Voltage Regulator modeling, Impedance and voltage droop analysis, Lab measurement and correlation, Python coding, Electromagnetic (EM) simulation, Transmission line theory
Preferred skills
AI/ML assisted automation, Advanced droop mitigation schemes, Silicon floorplan feasibility, 3D/2D EM simulation tools, Low-power design methodologies
Technologies
VNA, Real-time scope, Spectrum analyzer, Python, EM simulation tools
Responsibilities
Conduct end-to-end simulation studies for die/interposer/PKG/PCB/PMU to meet impedance and droop specs; Define PDN architecture and design solution space; Perform model-to-hardware correlation on component and system levels; Provide implementation guidelines to silicon, package, and system design teams.
Seniority
Mid-level, hands-on IC
