Helion

Power Electronics Engineer

Job Description

Posted on: 
2026-05-17

Responsibilities

  • Design, test, troubleshoot, and support high-voltage systems for pulsed magnetic coils.
  • Evaluate and apply solid-state switching devices with attention to performance metrics.
  • Specify and integrate high energy components for system functionality.
  • Design and integrate DC/DC, AC/DC, DC/AC converters for energy delivery and recovery.
  • Develop switching-stage designs based on efficiency and fault behavior.
  • Design low voltage control electronics and support PCB layout.
  • Ensure measurement integrity in high EMI environments and partner with firmware/software teams.

Job Requirements

  • 2+ years of experience in power electronics and complex electrical engineering problems.
  • Bachelor’s or Master’s degree in Electrical Engineering, Physics, or related field.
  • Demonstrated strength in high voltage systems, power electronics, or low voltage controls.
  • Hands-on troubleshooting ability with lab equipment.
  • Comfort in high-energy or electrically noisy environments.
  • Proficiency with Microsoft Suite, LTSpice, Simulink, Python, or MATLAB.
  • Strong safety mindset and disciplined documentation practices.
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