Shield AI is redefining autonomous aviation with cutting-edge AI and GPS/RF-denied navigation technologies Now, we’re building a next-generation aircraft 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 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 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 Benefits Excellent Medical Coverage Mental Health Employee Assistance Program Paid Parental Leave Pet Insurance Flexible Work Hours Onsite Gym (DC) Gym Discount (San Diego) Free Parking Competitive Compensation Stock Benefits 401K Services and Match You are experienced with: circuit design, schematic capture, component selection, circuit testing, and debuggingYou have experience with lab equipment: oscilloscopes, power supplies, E-loads, multimeters, etc.You have 1+ years of experience as an Electrical EngineerYou have a demonstrated record of working hard, being a trustworthy teammate, holding yourself and others to high standards, and being kind to othersFamiliarity with Altium or equivalentYou have a B.S. in Electrical Engineering or equivalentIf 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 youThis 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 flightAbility to obtain a S//SAR level security clearance desired #J-18808-Ljbffr
Electrical Engineer (Power Electronics) in Northumberland employer: Shield
Shield AI is an exceptional employer, offering a dynamic and innovative work environment in the heart of London. As a leader in defense technology, employees benefit from a culture that values creativity and adaptability, with ample opportunities for professional growth and development. The company fosters collaboration across diverse teams and provides unique exposure to high-stakes projects that make a meaningful impact on global security.
