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Power Electronics Engineer Internship Jobs in California

K2 Space

Power Electronics Engineer

Los Angeles, CA · On-site

$105K - $200K/yr

Develop power electronics for large spacecraft with power systems ranging from 20kW to 100kW capability * Serve as Responsible Engineer for flight hardware from conception through flight * Qualify ...

Mundi

Power Electronics Engineer

Los Angeles, CA · On-site

$125 - $200/hr

Develop power electronics for large spacecraft with power systems ranging from 20kW to 100kW capability * Serve as Responsible Engineer for flight hardware from conception through flight * Qualify ...

Figure

Power Electronics Engineer, Charging

San Jose, CA · Hybrid

$150K - $250K/yr

We are looking for an experienced Power Electronics Engineer to help us design and test critical hardware to power our Humanoid. Responsibilities: * Develop conceptual power architectures and conduct ...

K2 Space

Power Electronics Engineer

Los Angeles, CA · On-site

$105K - $200K/yr

Develop power electronics for large spacecraft with power systems ranging from 20kW to 100kW capability * Serve as Responsible Engineer for flight hardware from conception through flight * Qualify ...

E-Space

Power Electronics Engineer

Saratoga, CA

$150K - $250K/yr

We are seeking Power Electronics Engineers to design and qualify power subsystems for a next-generation satellite constellation. You will be responsible for power distribution, battery management ...

Figure

Power Electronics Engineer, Charging

San Jose, CA · On-site

$150K - $250K/yr

We are looking for an experienced Power Electronics Engineer to help us design and test critical hardware to power our Humanoid. Responsibilities: * Develop conceptual power architectures and conduct ...

Lunar Energy

Power Electronics Engineer

Mountain View, CA · On-site

$125K - $165K/yr

S. in Electrical Engineering with 5 years' experience in power electronics design. M.S. or Ph.D. degree with power electronics focus is preferred. Job grade can be discussed based on qualification ...

CesiumAstro

Power Electronics Engineer II

El Segundo, CA · On-site

$106K - $142K/yr

We are seeking a Power Electronics Engineer II (2025417) to join our growing spacecraft payload development team . In this position, you will contribute across the entire development lifecycle of ...

E-Space

Power Electronics Engineer

Saratoga, CA · On-site

$150K - $250K/yr

We are seeking Power Electronics Engineers to design and qualify power subsystems for a next-generation satellite constellation. You will be responsible for power distribution, battery management ...

CesiumAstro

Power Electronics Engineer II

El Segundo, CA · On-site

$106K - $142K/yr

We are seeking a Power Electronics Engineer II (2025417) to join our growing spacecraft payload development team . In this position, you will contribute across the entire development lifecycle of ...

Medium

Power Electronics Engineer

Saratoga, CA · On-site

$150 - $250/hr

We are seeking Power Electronics Engineers to design and qualify power subsystems for a next-generation satellite constellation. You will be responsible for power distribution, battery management ...

Lunar Energy

Power Electronics Engineer

Mountain View, CA · On-site

$125K - $165K/yr

S. in Electrical Engineering with 5 years' experience in power electronics design. M.S. or Ph.D. degree with power electronics focus is preferred. Job grade can be discussed based on qualification ...

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All JobsPower Electronics Engineer JobsPower Electronics Engineer Internship JobsPower Electronics Engineer Internship Jobs in California

Power Electronics Engineer Internship information

See California salary details

$79.4K

$121.9K

$166.8K

How much do power electronics engineer internship jobs pay per year?

As of Aug 22, 2026, the average yearly pay for power electronics engineer internship in California is $121,885.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $130,800.00 per year, depending on experience, location, and employer.

What is a power electronics engineer internship?

A Power Electronics Engineer Internship is a temporary position where students or recent graduates gain hands-on experience in designing, testing, and developing power electronic systems. Interns typically work with circuits, semiconductors, and power conversion technologies under the supervision of experienced engineers. They may assist in simulations, PCB design, prototyping, and troubleshooting electrical components. This role provides practical industry experience and helps interns develop technical and problem-solving skills.

What types of projects or responsibilities can I expect during a power electronics engineer internship?

As a Power Electronics Engineer Intern, you’ll typically support the design, testing, and troubleshooting of power converters, inverters, or other electronic circuits under the guidance of senior engineers. Common daily tasks include performing simulations, assisting with PCB layout and assembly, collecting and analyzing lab data, and documenting results for technical reports. You may also participate in team meetings, design reviews, and collaborative problem-solving sessions, giving you exposure to real-world engineering workflows. These experiences provide hands-on learning and help you build practical skills that are highly valued in the power electronics industry.

What are the key skills and qualifications needed to thrive in the power electronics engineer internship position, and why are they important?

To excel as a Power Electronics Engineer Intern, you need a solid understanding of electrical engineering principles, circuit design, and familiarity with power electronics components, often acquired through coursework in electrical engineering or a related major. Experience with simulation tools like MATLAB/Simulink, PCB design software, and basic laboratory instrumentation is typically expected, with some internships valuing familiarity with industry standards or safety certifications. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills distinguish top candidates. These competencies enable interns to contribute meaningfully to real-world projects, ensure safety and accuracy in experiments, and collaborate effectively within multidisciplinary engineering teams.

What are the most commonly searched types of Power Electronics Engineer jobs in California?

The most popular types of Power Electronics Engineer jobs in California are:

What are popular job titles related to Power Electronics Engineer Internship jobs in California?

For Power Electronics Engineer Internship jobs in California, the most frequently searched job titles are:

What job categories do people searching Power Electronics Engineer Internship jobs in California look for?

The top searched job categories for Power Electronics Engineer Internship jobs in California are:

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Cities in California with the most Power Electronics Engineer Internship job openings:

Power Electronics Engineer Internship jobs near you
Infographic showing various Power Electronics Engineer Internship job openings in California as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $121,885 per year, or $58.6 per hour.

Power Electronics Engineer

K2 Space

Los Angeles, CA • On-site

$105K - $200K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 2 days ago

Job description

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space.
The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply.
The Role
You will be responsible for designing some of the highest power systems ever flown in space. You will be able to develop a broad range of power electronics devices ranging from power switching to power conversion components capable of operating in the harshest space environments. In your first 6 months you will prototype your first high power devices and execute environmental and performance testing to refine your designs. In your first year you will qualify your hardware for flight and begin designing even more capable devices for future generations of spacecraft. In your first two years you will have flown your power devices in space and developed novel designs across all power domains.
Responsibilities
  • Develop power electronics for large spacecraft with power systems ranging from 20kW to 100kW capability
  • Serve as Responsible Engineer for flight hardware from conception through flight
  • Qualify your designs through environmental testing including vibration, shock, thermal, and thermal vacuum testing
  • Work with partners/customers to define interfaces between the power system and various spacecraft loads
  • Develop models to analyze and verify power system performance

Qualifications
  • Bachelor's degree in electrical engineering
  • 3+ years of professional design experience with power electronics (research and extracurricular academic projects qualify)

Nice to Have
  • Proficient with circuit simulation tools such as LTspice
  • Experience with environmental testing for space electronics such as thermal testing, vibration testing, TVAC testing, shock testing, radiation testing, and EMI/EMC testing
  • Experience with high performance kW scale isolated power converter design
  • Experience with load switch design and power path protection schemes
  • Experience with power stage component selection for use in radiation environments
  • Knowledge of filter design for stability, noise rejection, and surviving threat signals
  • Experience programming in C/C++, Python, or Matlab

Compensation and Benefits:
  • Base salary range for this role is $105,000 - $200,000 + equity in the company
  • Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level
  • Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks

If you don't meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged!
If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
Export Compliance
As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person."
The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license.
Equal Opportunity
K2 Space is an Equal Opportunity Employer; employment with K2 Space 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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About K2 Space

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

11 - 50 Employees

Headquarters location

Los Angeles, CA, US

Year founded

2022

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