Proficiency with relevant lab and engineering tools (oscilloscopes, logic analyzers, spectrum/network/power analyzers, electronic loads, thermal cameras, environmental chambers, CAN/Ethernet analysis tools), electrical simulation tools (LTspice, MATLAB/Simulink, Mathcad, HyperLynx, SI/PI tools), PCB design, fabrication, assembly, manufacturing test, and DFM/DFT practices, and basic scripting or automation (Python, MATLAB, or similar) for lab automation, data reduction, and test reporting. Strong ability to read, interpret, and technically review schematics, PCB layouts, data sheets, and validation reports, with deep knowledge of high-performance compute ECU hardware - processors/SoCs, memory and storage interfaces (LPDDR, eMMC/UFS), power delivery and sequencing, thermal management, signal/power integrity, and high-speed vehicle interfaces (Automotive Ethernet, CAN/CAN FD, LIN, USB, PCIe, display).