Senior Power Electronics Engineer

3 days ago

Lanham, Maryland, United States AST SpaceMobile Full time
Job Title: Senior/Mid-Level Power Electronics Engineer

AST SpaceMobile is a pioneering company that is building the first and only space-based cellular broadband network accessible by standard smartphones. We are seeking a skilled Senior/Mid-Level Power Electronics Engineer to join our team focused on Low Earth Orbit (LEO) satellite projects.

Job Summary:

We are looking for a highly qualified Power Electronics Engineer to design, develop, and optimize power electronics systems for our LEO satellites. The ideal candidate will have a strong background in power electronics and some experience with satellite systems, bringing a practical approach to problem-solving and innovation.

Key Responsibilities:
  • Design and develop power electronics systems, including DC-DC converters, power distribution units, and battery management systems, for LEO satellites.
  • Design and validate power regulation and control systems to ensure reliable performance under space conditions.
  • Produce and review detailed circuit schematics, PCB layouts, and perform simulations to verify design performance.
  • Collaborate with cross-functional teams to integrate power electronics into satellite subsystems.
  • Execute ground-based and space-like environmental tests to validate power system performance and reliability.
  • Analyze test data to identify issues and implement design improvements.
  • Optimize power systems for efficiency, reliability, and thermal management in the satellite environment.
  • Diagnose and resolve technical issues related to power electronics during design, testing, and operational phases.
  • Ensure designs comply with space mission standards and industry regulations.
  • Prepare and maintain documentation, including design reports, test plans, and performance evaluations.
Requirements:
  • Bachelor's degree in Electrical Engineering, with emphasis on Power Electronics.
  • 3-7 years of experience in power electronics design and development, with a focus on space or aerospace applications preferred.
  • Proficiency in designing power conversion circuits and systems.
  • Experience with thermal management and high-reliability electronics for space environments.
  • Familiarity with satellite power systems and space mission requirements.
  • Proficient in simulation tools (e.g., SPICE, MATLAB/Simulink) and PCB design software (e.g., Altium, Cadence).
  • Strong analytical and problem-solving skills.
  • Excellent communication abilities, both written and verbal.
  • Capable of working effectively in a team-oriented, multidisciplinary environment.
  • U.S Citizen or Permanent Resident.
  • Must be able to read, write, and speak English.
Preferred Qualifications:
  • Master's degree or PhD in Electrical Engineering, with emphasis on Power Electronics.
  • Knowledge of space radiation effects and mitigation strategies.
  • Understanding of industry standards and regulatory requirements for space missions.
  • Experience with LEO satellite power systems or similar space missions.

AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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