Joblaze summary

The Power Electronics Engineer for AI Satellites at SpaceX focuses on designing and testing DC-DC power converters that operate in the extreme conditions of space. This role requires expertise in power electronics, including analog control and discrete logic design, with a strong emphasis on reliability and fault tolerance. Ideal candidates have a background in electrical engineering and at least one year of experience in power converter development, making this position suitable for early to mid-career professionals. The role is part of a team dedicated to advancing satellite technology for AI applications.

Joblaze insights

Listed today — first seen on Joblaze November 10, 2026. Last confirmed on SpaceX's careers page November 10, 2026.
This exact title is also open at 1 other location at SpaceX: Bastrop, TX.
power electronics appears in 0.9% of 3459 comparable mid other roles in United States; Power Factor Correction appears in 0.1% of 3459 comparable mid other roles in United States.

Quick facts

Is the Power Electronics Engineer, AI Satellites (Starmind) role remote?: No — this is an on-site role in Bastrop, TX, United States.
How much experience is required?: 1–3 years of relevant experience for this Power Electronics Engineer, AI Satellites (Starmind) role.
Where is the role based?: SpaceX is hiring for this position in Bastrop, TX, United States.
What's the tech stack?: Joblaze extracted these technologies from the posting: AC-DC Converters, Analog Control, DC-DC Converters, DC-DC Topologies, Discrete Logic Design, Power Factor Correction.
What seniority level is this role?: SpaceX targets mid-level candidates for this position.
Is this full-time or contract?: Full-time for this Power Electronics Engineer, AI Satellites (Starmind) role at SpaceX.

From the original posting

SpaceX 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 SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

POWER ELECTRONICS ENGINEER, AI SATELLITES (STARMIND)

SpaceX is leveraging its experience deploying and operating the world’s largest satellite constellation to develop Starmind, a new constellation of satellites capturing solar energy in space to power low-cost, high-performance AI compute for Earth. Realizing this vision demands highly reliable, high performance electrical hardware ranging from power electronics, high speed digital systems, mixed signal designs, robust avionics, networking, and custom compute electronics. These systems must operate in the extreme environment of space while delivering the connectivity, control, power distribution, and processing needed for orbital AI inference.

Our Power Electronics team designs and develops the power conversion and control systems at the heart of Starmind satellites and orbital data centers — enabling the reliable, high-efficiency power delivery required for massive on-orbit AI compute. 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 (applications include high-density compute power delivery, battery systems, motors/actuators, propulsion, laser optical links, and other vehicle systems critical to orbital AI platforms).

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 (internships/co-ops can apply)

PREFERRED SKILLS AND EXPERIENCE:

Master’s degree in electrical engineering or related field
3+ years of professional experience in power converter development (internships/co-ops can apply)
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 lithium-ion battery handling, safety, and usage

ADDITIONAL REQUIREMENTS:

This position is 100% onsite and requires relocation to the Austin-Bastrop area if not already local – remote or hybrid work not considered
Ability to work extended hours or weekends as needed for mission critical deadlines
Some travel may occasionally be required

ITAR REQUIREMENTS:

Standard company text repeated across SpaceX's postings is omitted here.

Power Electronics Engineer, AI Satellites (Starmind)

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