Understanding of SPICE simulators and simulation methods, preferably using LTSpice, TINA, PSpice Experience with the following PCB and CCA design features: micro-via and blind/buried vias, stacked micro-vias, via-in-pad and via fill/cap processes, controlled impedances, back drilling, high pin count / fine-pitch BGAs, Chip-on-Board (COB), QFNs/DFNs, LGAs, and other advanced IC package types. Proficient at testing and troubleshooting analog, digital, and power supply-based circuits in a lab setting using oscilloscopes, bench supplies, vector network analyzers, spectrum analyzers, frequency counters, arbitrary waveform generators, function generators, logic analyzers.