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Intern Power Engineer Jobs in California (NOW HIRING)

Elve Inc

Power Electronics Intern - Summer 2026

Davis, CA · On-site

$18 - $23.50/hr

An electrical engineering intern on the power electronics team at Elve will have the opportunity to contribute to the mission of bringing high-speed internet to the next billion people globally who ...

Elve Inc

Power Electronics Intern - Summer 2026

Davis, CA · On-site

$18 - $23.50/hr

An electrical engineering intern on the power electronics team at Elve will have the opportunity to contribute to the mission of bringing high-speed internet to the next billion people globally who ...

Elve Inc

Power Electronics Intern - Summer 2026

Davis, CA · On-site

$18 - $23.50/hr

An electrical engineering intern on the power electronics team at Elve will have the opportunity to contribute to the mission of bringing high-speed internet to the next billion people globally who ...

Kinetic Technologies

Engineering Intern

San Jose, CA · On-site

Salary: $25 per hour ENGINEERING Intern - tasks may include: -Evaluating and characterizing new ICs ... Writing test reports. -Product focus on power management functions: analog ICs, DC-DC converters ...

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Intern Power Engineer information

What are the key skills and qualifications needed to thrive as an Intern Power Engineer, and why are they important?

To thrive as an Intern Power Engineer, you typically need a strong background in electrical engineering fundamentals, problem-solving skills, and enrollment in or completion of a relevant engineering degree program. Familiarity with simulation software such as MATLAB, ETAP, or PSCAD, and basic knowledge of power systems design tools are often required. Strong communication, teamwork, and eagerness to learn help interns integrate with engineering teams and adapt quickly. These skills and qualities are crucial for contributing effectively to projects, gaining practical experience, and building a foundation for a career in power engineering.

What types of projects and tasks can an Intern Power Engineer expect to work on during their internship?

As an Intern Power Engineer, you can expect to assist with a variety of tasks such as conducting power system analyses, supporting the design and testing of electrical components, and preparing technical documentation. Interns often collaborate with senior engineers on projects involving grid reliability, renewable energy integration, and substation design. You may also participate in site visits, data collection, and troubleshooting activities, which provide valuable hands-on experience. This collaborative environment helps interns build technical skills and gain insight into the daily responsibilities of a professional power engineer.

What is the difference between Intern Power Engineer vs Junior Power Engineer?

AspectIntern Power EngineerJunior Power Engineer
CredentialsTypically pursuing or recently completed a degree in electrical or power engineeringPossesses a degree and may have some relevant certifications or licenses
Work EnvironmentLearning-focused, supervised, often in training or internship programsMore independent, involved in ongoing projects, with some supervision
Employer & Industry UsageInternships offered by power companies, utilities, or engineering firms for studentsEntry-level role in power generation, transmission, or distribution companies

In summary, an Intern Power Engineer is a student or recent graduate gaining practical experience, while a Junior Power Engineer is a more experienced role with responsibilities in supporting power engineering projects. The internship is a learning position, whereas the junior role involves applying skills in real-world tasks.

What does an Intern Power Engineer do?

An Intern Power Engineer assists experienced engineers in designing, testing, and maintaining electrical power systems, such as those used in utilities or industrial facilities. Their tasks may include conducting research, performing calculations, helping prepare technical drawings and reports, and participating in field inspections. The internship provides hands-on experience with real-world power engineering projects and exposure to industry standards and safety practices. This role is designed to help engineering students or recent graduates gain practical skills and knowledge relevant to a career in power engineering.
What are the most commonly searched types of Power Engineer jobs in California? The most popular types of Power Engineer jobs in California are:
What are popular job titles related to Intern Power Engineer jobs in California? For Intern Power Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Intern Power Engineer jobs in California look for? The top searched job categories for Intern Power Engineer jobs in California are:
What cities in California are hiring for Intern Power Engineer jobs? Cities in California with the most Intern Power Engineer job openings:
Intern Power Engineer jobs near you
Infographic showing various Intern Power Engineer job openings in California as of June 2026, with employment types broken down into 57% Full Time, 29% Part Time, and 14% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Intern, Power Magnetics Engineer

Heron Power Electronics Company

Scotts Valley, CA • On-site

$24.50 - $32.25/hr

Full-time

Posted 22 days ago

Job description

What to Expect
Heron Power is a startup company building cutting-edge power electronics for the 21st-century grid. We aim to debottleneck the growth of electricity generation and consumption with scalable, innovative, and less costly hardware solutions, accelerating the electrification of everything.
Our first goal is to build better converters (inverters & rectifiers) to connect large-scale renewables, storage, and loads to the grid. Heron's leadership team is made up of seasoned veterans who have designed and shipped gigawatts of power conversion products over the past decade.
We understand that no one individual knows everything. We will all learn a lot together and from each other. We strive to build a collaborative, enriching environment conducive to personal, technical, and career growth. You can expect to work in a dynamic and collaborative environment, driven by first principles engineering, solving difficult problems.
Job Overview
Heron Power develops advanced power electronics systems to modernize and scale electrical energy infrastructure. As a Power Magnetics Engineer Intern, you will support the design, validation, and characterization of magnetic components used in high-efficiency, high-power, and medium-voltage converter systems.
Magnetic components play a critical role in determining converter performance, efficiency, thermal behavior, and electromagnetic compatibility. In this role, you will work closely with power electronics engineers to validate inductors, transformers, planar magnetics, magnetic current sensors, and EMI filtering components used in high-frequency, resonant, and multi-level converters. You will help characterize magnetic performance, analyze electromagnetic behavior, and correlate experimental measurements with analytical and simulation models.
This role provides hands-on experience working with real power converter hardware and magnetics, supporting engineering efforts from early prototype evaluation through system-level validation.
How You Will Contribute
  • Support the validation and characterization of medium-voltage magnetic components including inductors, transformers, planar magnetics, magnetic current sensors, and common-mode chokes
  • Assist in developing and executing test plans to evaluate magnetic performance, including inductance, loss, saturation, thermal behavior, and insulation integrity
  • Perform laboratory measurements using oscilloscopes, impedance analyzers, LCR meters, power analyzers, and thermal measurement tools
  • Analyze switching waveforms to evaluate magnetic performance within power converter systems
  • Support EMI/EMC validation efforts, including evaluation of common-mode chokes and filtering components
  • Assist with electromagnetic modeling and FEA simulations to analyze magnetic fields, losses, and parasitic effects
  • Help evaluate PCB layout and physical implementation to identify parasitic inductance, capacitive coupling, and EMI-related issues
  • Assist in building, assembling, and modifying prototype magnetic components and test fixtures
  • Collect, analyze, and document experimental data and compare results with design expectations and simulation models
  • Collaborate with power electronics, mechanical, and layout engineers to support magnetics integration and performance optimization

What You Will Bring
We have a short list of must-have requirements. We prioritize a strong grip on first principles, hands-on skills, and a sense of initiative.
Must-Have Requirements
  • Currently pursuing a Bachelor's, Master's, or PhD in Electrical Engineering or related field
  • Strong fundamentals in power electronics, including switching converter operation
  • Understanding of electromagnetic and magnetic component fundamentals
  • Familiarity with inductors, transformers, and magnetic materials
  • Hands-on laboratory experience with oscilloscopes, multimeters, or similar test equipment
  • Experience with circuit simulation tools such as LTspice, PLECS, or equivalent
  • Strong analytical and problem-solving skills
  • Ability to work in a hands-on hardware development environment
Nice-to-Haves
  • Experience testing or characterizing magnetic components
  • Familiarity with planar magnetics or PCB-integrated magnetics
  • Experience with electromagnetic simulation tools such as ANSYS Maxwell, FEMM, or COMSOL
  • Familiarity with EMI/EMC fundamentals and filtering techniques
  • Understanding of parasitic inductance, capacitance, and high-frequency effects in power converters
  • Familiarity with medium-voltage design considerations
  • Experience working with magnetic core materials such as ferrite, nanocrystalline, amorphous, or powder cores
  • Understanding of insulation coordination, creepage and clearance, and partial discharge considerations
  • Experience with laboratory instruments such as impedance analyzers or power analyzers
  • Familiarity with wide-bandgap devices such as SiC or GaN
  • Experience with MATLAB or Python for data analysis
  • Strong interest in power electronics and energy systems

If you are passionate about technology and enjoy working in a fast-paced environment, we would love to hear from you. Join us in accelerating the electrification of everything at Heron Power.

Apply