Unknown Company

Principal Power Electronics Engineer

los angeles, ca • Posted 1 weeks ago
Onsite Full Time Electrical & Energy Engineering

Overview


An innovative aerospace engineering firm is seeking a Senior Power Electronics Engineer to take full ownership of advanced power system designs for space applications. This is a high-impact, hands-on role working across the complete product lifecycle—from concept to flight-ready hardware. The ideal candidate will combine deep technical expertise with the ability to mentor junior engineers and, ideally, engage with customers during design reviews.


Key Responsibilities



  • Lead the end-to-end development of high-reliability power electronics for space systems.

  • Design, prototype, test, and deliver hardware for applications including:

    • Three-phase power mechanisms


  • Take designs from breadboard → brassboard → flight-ready hardware.

  • Interface with customers and internal engineering teams during technical reviews.

  • Contribute to system-level architecture decisions and provide technical mentorship to peers.


Technical Environment



  • Power & System Specs: High voltage / high power systems, including designs up to 8kW DC-DC phase-shift converters.

  • Design Tools: Altium, OrCAD

  • Standards: Familiarity with aerospace/military standards (e.g., MIL-STD-704, MIL-STD-461, IPC PCB standards) preferred.


Qualifications



  • Experience: ~10 years preferred, but exceptional candidates with less experience will be considered.

  • Proven track record designing complex power electronics from scratch through deployment.

  • Aerospace or high-reliability electronics background strongly preferred; direct space experience not required.

  • Strong problem-solving and analytical skills.

  • Excellent communication skills for customer and cross-functional engagement.


Seniority level


Mid-Senior level


Employment type


Full-time


Job function



  • Design, Engineering, and Analyst


Industries



  • Defense and Space Manufacturing, Space Research and Technology, and Aviation and Aerospace Component Manufacturing


Benefits



  • 401(k)

  • Vision insurance

  • Medical insurance

  • Pension plan

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