Electrical Engineer – Power & High-Voltage Systems

MyHR, LLC. • San Francisco, CA

10h

About The Position

A venture-backed defense technology company is developing rugged, edge-deployed directed-energy platforms for counter-unmanned aerial systems. This is a hands-on role focused on designing and validating battery and high-voltage power electronics that move quickly from prototype to field deployment.

Requirements

• 2–5 years of experience in electrical or power electronics engineering (aerospace, defense, robotics, or similar)
• Proficiency with Altium Designer, SPICE, and/or MATLAB/Simulink
• Experience with high-voltage electronics, battery management systems, and diode driver circuits
• Hands-on experience with rugged electronics assembly and integration
• Familiarity with thermal management and EMI/EMC considerations
• BS or MS in Electrical Engineering, Power Electronics, or related field
• Must be a U.S. Citizen or Permanent Resident

Nice To Haves

• Experience deploying hardware in harsh or remote environments
• Familiarity with MIL-STD specifications and export compliance
• EMI/EMC shielding and mitigation experience
• Active or obtainable security clearance

Responsibilities

• Design high-voltage DC/DC converters, diode drivers, rectifiers, inverters, and power distribution/control circuits
• Perform electrical simulations using SPICE or MATLAB/Simulink to optimize efficiency and reliability
• Develop embedded and mixed-signal electronics integrating microcontrollers and FPGAs for telemetry, protection, and fault handling
• Design and validate battery management and rapid-discharge power systems with strong thermal considerations
• Create rugged wire harnesses and select connectors/cabling for high-power environments
• Drive hands-on prototyping, bring-up, and environmental/vibration/shock testing
• Conduct DFM reviews and collaborate with suppliers to ensure manufacturability and quality
• Produce schematics, BOMs, and wiring documentation while ensuring compliance with safety and export regulations
• Partner with mechanical, optical, and controls teams for full system integration

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level