Power Electronics Engineer

INA Solution; Torrance (CA); On-site; USD 110,000 - 170,000; Full time

Job summary

INA Solution in Torrance, CA is seeking a Senior Power Electronics Engineer with 3+ years of hands-on hardware experience to own power systems and electronics boards for hypersonic flight vehicles. You'll design, validate, and bring up power electronics from schematic through production integration in a small, elite avionics team.

You will tackle high voltage and high current power systems for actuators, power filtering, and power distribution, owning end-to-end requirements and delivering

Qualifications

• 3+ years of hands-on power electronics design experience.
• Experience owning hardware end-to-end from schematic through production.
• Ability to define system-level requirements for power subsystems.

Responsibilities

• Design power electronics PCBAs (DC-DC converters, motor controllers, inverters, power switches).
• Own full hardware lifecycle from schematic to bring-up, validation and production integration.
• Define requirements and the power system story in a system context.
• Work on high voltage/high current power systems for actuators, filtering and bus sizing.

Skills

Power electronics design

Schematic capture

System integration

High voltage systems

Debug & bring-up

Tools

Altium

SPICE

MATLAB/Simulink

PCB layout

EMI/EMC testing

Job description

We are looking for a Senior Power Electronics Engineer with 3+ years of experience to design and own power systems and power electronics boards for hypersonic flight vehicles. You'll join a small, elite avionics team where engineers personally make hardware work - not just manage requirements or provide oversight. This is a high-impact role where you'll own meaningful subsystems on the vehicle, from initial design through bring-up, debug, validation, and integration into production. Defense experience is not required - we value hands-on circuit design talent from aerospace, automotive, robotics, or any hardware-rich environment.

What will you be doing?

• Designing power electronics PCBAs including motor controllers, DC-DC converters, inverters, power switches, and power distribution systems for current and future flight vehicles
• Owning the full lifecycle of your hardware - from schematic design through bring-up, debug, validation, and production integration
• Defining your own requirements and figuring out the overall power system story in a system context (no separate systems engineers - you own it end-to-end)
• Working on high voltage and high current power systems for actuators, power filtering, and power bus sizing for mission-critical avionics
• Potentially supporting ground systems power electronics alongside flight hardware development

Altium, SPICE, MATLAB/Simulink, DC-DC Converters, Motor Controllers, Power Distribution, High Voltage Systems, PCB Design, EMI/EMC, Inverters