Power Electronics - Electrical Engineer II

Posted Yesterday
Be an Early Applicant
3 Locations
In-Office
92K-137K Annually
Junior
Aerospace • Artificial Intelligence • Machine Learning • Robotics • Software
Our mission is to protect service members and civilians with intelligent systems.
The Role
Design, analyze, and validate aircraft power electronics (HV/LV systems, DC-DC converters, inverters, motor controllers, battery/BMS). Own full hardware lifecycle: modeling, schematic capture, PCB layout, prototyping, testing (HALT), verification, and cross-functional collaboration. Lead design reviews and manage program timelines to meet aerospace reliability and manufacturability standards.
Summary Generated by Built In
Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:
Shield AI is redefining autonomous aviation with cutting-edge AI and GPS/RF-denied navigation technologies. Now, we’re building our next-generation aircraft, XBAT, like no other—one that will push the boundaries of innovation and performance.
 
We’re looking for a Power Engineer II to contribute to the design, analysis, and validation of power electronics systems critical to our aircraft. This role is perfect for an engineer with a solid foundation in power systems who is eager to grow, own challenging projects, and see their work move rapidly from concept to flight. If you thrive in fast-paced environments, enjoy solving complex problems, and want to help build the future of autonomous aviation, we want to hear from you.

What you'll do:

  • Design Power Electronics: Design of HV and LV systems including:
  • High-voltage and low-voltage power systems
  • DC-DC converters, inverters, and motor controllers
  • Battery, Battery management, power generation, and distribution
  • Embedded safety and protection mechanisms
  • Design across power ranges: Engineer solutions from <1 kW low-power systems to >10 kW high-power applications
  • Full-cycle hardware development: Own the entire flow — concept, modeling, worst case analysis, schematic capture, simulation, prototyping, design reiteration for improving design maturity, testing and validation
  • PCB ownership: Drive PCB layout and design with ECAD engineers, optimizing for power density, EMI, thermal, and manufacturability
  • Design for Safety, Manufacturability and Reliability: Design robust systems keeping in mind best practices for safety, manufacturing and reliability
  • Board Bring Up and Testing: execute board bring up, verification, validation and HALT testing to meet rigorous aerospace reliability standards
  • Cross-functional collaboration: Work closely with Mechanical, CAD, Embedded, Software, Production and various aircraft teams throughout the product lifecycle
  • Design review leadership: Lead and contribute to cross-functional reviews ensuring robust, high-integrity engineering decisions
  • Program execution: Manage project timelines, deliverables, and technical milestones to drive on-time, high-quality outcomes

Required qualifications:

  • You have a B.S. in Electrical Engineering or equivalent 
  • You have 1+ years of experience as an Electrical Engineer 
  • You are experienced with: circuit design, schematic capture, component selection, circuit testing, and debugging 
  • You have a demonstrated record of working hard, being a trustworthy teammate, holding yourself and others to high standards, and being kind to others
  • Familiarity with Altium or equivalent
  • You have experience with lab equipment: oscilloscopes, power supplies, E-loads, multimeters, etc.
  • Ability to obtain a S//SAR level security clearance desired.

#LI-JM2
#LB

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

Skills Required

  • B.S. in Electrical Engineering or equivalent
  • 1+ years of experience as an Electrical Engineer
  • Experience with circuit design, schematic capture, component selection, circuit testing, and debugging
  • Familiarity with Altium or equivalent ECAD
  • Experience with lab equipment: oscilloscopes, power supplies, E-loads, multimeters
  • Demonstrated teamwork, high standards, and professionalism
  • Ability to obtain S//SAR level security clearance

What the Team is Saying

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Shield AI Compensation & Benefits Highlights

  • Healthcare Strength Company materials describe excellent medical, dental, and vision coverage alongside a mental‑health EAP. Site perks such as an onsite gym in DC and a gym discount in San Diego support a health‑focused offering.
  • Retirement Support Careers materials highlight a 401(k) with company match as part of the standard package. A Total Rewards overview emphasizes retirement features within a broader, transparent compensation view.
  • Career-Linked Recognition & Rewards Compensation for in‑demand technical and senior go‑to‑market roles is described as competitive, with visible engineering ranges and top‑end packages. This points to meaningful upside tied to role, level, and scarce skills.

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The Company
HQ: Port Melbourne, Victoria
Year Founded: 2015

What We Do

Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI’s technology actively supports operations worldwide.

Why Work With Us

What makes Shield AI special is our people. We unlock the power of autonomy, and in the face of overwhelming odds and challenges, we find ways to win and make a difference for our customers. We bring together software, AI, and aerospace engineering disciplines to deploy the most intelligent aviation capabilities in the world.

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Employees engage in a combination of remote and on-site work.

Typical time on-site: 3 days a week
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