Power Electronics Engineer, Satellites (Starlink)

United States Digital Space LLC; Redmond (WA); On-site; USD 110,000 - 170,000; Full time

Job summary

United States Digital Space LLC is seeking a Power Electronics Engineer, Satellites (Starlink) in Redmond to design and test power converters spanning 1W to kW ranges for space environments. You’ll work with cross‑disciplinary teams on harsh‑environment hardware for Starlink satellites and ground subsystems.

The role requires a bachelor’s in electrical engineering and 1+ year of power converter experience; master’s is preferred.

Qualifications

• Bachelor’s degree in electrical engineering or related STEM field.
• 1+ year of professional experience in power converter development.
• Preferred: master’s degree and strong analog control knowledge.

Responsibilities

• Design, analyze, and test DC-DC power converters for harsh environments.
• Perform system-level design trades and develop requirements.
• Define and conduct electrical power system verification testing.
• Collaborate with design, test, and production engineers on hardware.

Skills

Power converter development

DC-DC topologies

Analog control

Modeling & simulation

Testing power electronics

Voltage/current mode control

AC-DC converters

Spacecraft power systems

Education

Bachelor’s degree in electrical engineering

Master’s degree in electrical engineering

Job description

the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

POWER ELECTRONICS ENGINEER, SATELLITES (STARLINK)

the company is leveraging its experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to 10M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact. As we continue to upgrade and expand the constellation, we’re looking for best-in‑class engineers to join the team.

Our Power Electronics team designs and develops the power conversion and control systems at the heart of the Starlink satellites and portions of the ground systems - enabling the high-speed, low-latency broadband internet service provided by Starlink across the globe. As a member of the team, your designs will run the gamut from low voltage to kV range, and powers from 1W to many kW (other applications include solar/MPPT, battery, motors/actuators, ion propulsion, laser optical links, and other vehicle systems).

RESPONSIBILITIES:

• Provide engineering expertise in design, analysis, and testing of DC-DC power converters for harsh environments
• Work on electrical power system and sub-system level design trades and develop requirements
• Define and perform electrical power system verification testing and analysis
• Work with multidisciplinary teams of design, test, and production engineers to create new power electronics hardware

BASIC QUALIFICATIONS:

• Bachelor’s degree in electrical engineering, computer engineering, physics, or other STEM discipline
• 1+ years of professional experience in power converter development

PREFERRED SKILLS AND EXPERIENCE:

• Master’s degree in electrical engineering or related field
• Strong grasp of analog control and discrete logic design
• Experience in modeling, simulation, and testing of power electronics
• Working experience in voltage and current mode control and compensation design
• Experience with AC-DC converters and power factor correction
• Strong grasp of DC-DC topologies, with ability to select optimal architectures and components
• Understanding of design for fault tolerance and reliability
• Familiar with failure mode effects and criticality analysis
• Familiarity with design of wire wound and planar inductors and transformers
• Familiarity with power supply testing and packaging for harsh environments
• Experience with in-lab impedance measurement and loop-gain measurement
• Familiarity with spacecraft electrical power systems and knowledge of radiation effects
• Familiarity with solar arrays as input power sources
• Familiarity with lithium-ion battery handling, safety, and usage

ADDITIONAL REQUIREMENTS:

• Ability to work extended hours or weekends as needed for mission critical deadlines

ITAR REQUIREMENTS:

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

the company is an Equal Opportunity Employer; employment with the company 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.

Applicants wishing to view a copy of the company’s Aff… or applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail].