Power Electronics Engineer II
About The Position
Blue Origin is seeking a highly skilled Power Electronics Engineer to join our team in developing advanced power electronic converters for aerospace and space applications. The ideal candidate will have a proven track record designing DC-DC converters, both with and without galvanic isolation, control algorithms, and will be responsible for all phases of product development, from requirements capture through production. This role is part of the In-Space Systems business unit, focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit. As an electrical power engineer supporting the TeraWave propulsion team, you will play a key foundational role in the development of the Hall thruster-based propulsion systems that maneuver the TeraWave constellation satellites, as well as support the propulsion team itself. TeraWave is a satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This network will service tens of thousands of enterprise, data center, and government users who require reliable connectivity for critical operations.
Requirements
- Bachelor’s degree in Electrical Engineering or related field; Master’s preferred.
- Minimum 3 years of experience designing power electronics for aerospace or space applications (DC-DC converters essential).
- Proficiency in requirements/specifics capture and translation for high-reliability systems.
- Experienced in selecting power-stage topologies and control schemes, including both isolated and non-isolated DC-DC converters.
- Hands-on experience with components selection for demanding environments.
- Strong skills in controller algorithm design and implementation.
- Proficient in circuit simulation tools (e.g., LTspice, PSpice, SIMetrix) for feasibility and verification. Including transient analysis, in-rush analysis, stress analysis and stability analysis.
- Experience in schematic capture (e.g., Altium Designer, OrCAD) and PCB layout/routing for high-reliability electronics.
- Experience with Si, GaN and SiC devices.
- Demonstrated ability to bring-up boards, troubleshoot, and validate performance through testing.
- Experience iterating designs for manufacturability and reliability in a production environment.
Nice To Haves
- Familiarity with space qualification standards (e.g., MIL-STD, NASA standards).
- Experience with High Voltage aerospace design.
- Experience with EMI/EMC mitigation and analysis.
- Knowledge of embedded firmware for power converters.
Responsibilities
- Capture and translate engineering requirements and customer specifications for power electronic systems for space applications.
- Perform conceptual design, including selection of power-stage topology and control schemes suitable for challenging aerospace environments.
- Execute detailed design, selecting reliable and space-qualified components to meet demanding performance and environmental criteria.
- Develop and implement controller algorithms to optimize converter performance and efficiency.
- Conduct feasibility studies and verify designs through detailed circuit simulation and analysis.
- Produce accurate and clear schematic drawings for power electronic circuits.
- Design PCB layouts and perform routing to meet space application standards, including reliability and manufacturability.
- Lead board bring-up, troubleshooting, and functional testing of prototypes and production units.
- Perform iterative design improvements based on test data and feedback, ensuring readiness for production.
- Collaborate with cross-functional teams, including firmware, mechanical, and systems engineering, to ensure cohesive product development.
- Support documentation, design reviews, and production transition activities.
Benefits
- Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
- Stock Options for all regular employees (working at least 20 hours/week)
- Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
