Power Electronics Engineer

Design DC/DC converter power stages including switching device selection, filter design, driver circuits, and magnetics.

Develop battery management and charge regulation circuits with appropriate safety, cycle-life, and charging-profile considerations.

Perform control-loop modeling and compensation for analog and digitally controlled power supplies.

Design fault-protection circuits including overcurrent break, current clamp, overvoltage clamp, crowbar, and foldback protection.

Implement current, voltage, and temperature sensing circuits with filtering, threshold triggers, and ADC integration.

Perform component derating analysis and design for radiation tolerance across all power subsystems.

Develop load accounting, mode-based power consumption estimates, and concept-of-operations power budgets.

Design power distribution networks with DC load switches, telemetry, and protection for multiple subsystem loads.

Collaborate with PCB layout engineers on power supply layout optimization (loop area minimization, noise reduction, switching node management).

Support FPGA and digital teams with power supply sequencing, support circuitry, and power integrity requirements.