Beta is seeking an expert power electronics engineer to help drive the conceptualization, design, and prototyping of certification-ready aircraft power architectures including high-voltage to low-voltage DC-DC converters, low-voltage circuit board-level digital and analog power rails, charging circuitry, battery management systems and more.
How you will contribute to revolutionizing electric aviation:
Electronic hardware design (power supplies, inverter hardware, charging systems, battery management, etc) and integration with aircraft systems in compliance with industry standards.
Design according to system/aircraft level requirements and follow certification process and safety assessments.
Interface with suppliers to evaluate and integrate novel technologies into aircraft designs
Support electronics needs for other teams
Minimum Qualifications we are seeking (your Knowledge, Experience, and Abilities):
Bachelor’s degree in electrical engineering or similar
3+ years of experience in electrical engineering, preferably for aircraft systems
Mastery of switching power supply designs including buck, boost, buck-boost, push-pull, flyback, etc
Mastery of transformer and inductor design for small switching power supplies including core selection
Experience designing and analyzing printed circuit board level power architecture
Experience designing aircraft/vehicle-level power architecture
Experience testing for EMI and EMC, experience defining EWIS grounding and shielding requirements
Experience with AC/DC bus calculations including fault current analysis for high-voltage DC systems
Experience with circuit simulation software (LTSpice Preferred), especially related to power electronics stability, control system response, component tolerance considerations
Slack, Google G -Suite including drive, mail, calendar, docs, sheets, etc,
Strong communication skills, be a proactive team player, comfortable defining own tasks
Above and Beyond Qualifications that will distinguish you (preferred qualifications):
Master’s degree in electrical engineering
>5 years industry experience in electrical design for Part 23 or Part 25 aircraft
Experience with standards for aircraft design and certification of aircraft energy storage systems, electrical wiring and interconnection systems, etc. ARP4754, DO-178, DO-254
Experience with Polarion or other systems requirements management software
Experience with inverter hardware design and/or battery management systems
Experience with eVTOL, powered-lift, or other special class aircraft
Experience with Python or other data processing languages
Physical Demands and Work Environment:
This position will be based in the electronics lab and will occasionally involve hands-on electronics work including soldering, troubleshooting prototypes, etc.
Please be aware that you may be invited to complete a Video Screening interview. This invite will be sent by email (firstname.lastname@example.org). We highly recommend completing this step of the application process within the following 48 hours should you be invited.
Note: Be sure to check your Junk folder
BETA Technologies provides equal employment opportunity to all individuals regardless of their race, color, religion, age, sex, sexual orientation, gender identity, national origin, ancestry, place of birth, citizenship, disability, veteran or military status, health coverage status, HIV status, genetic information, crime victim status, pregnancy or a pregnancy-related condition or any other characteristic protected by state, federal, or local law. The company does not discriminate, and will not discriminate, and will not tolerate discrimination, based on any of these characteristics during the application process or in employment.
All offers of employment at BETA Technologies are contingent upon favorable results of a thorough background check.