San Francisco, CA · On-site
$19.75 - $25.50/hr
2026 Fall Engineering Intern Location: [On-site -- San Francisco] · Term: Fall 2026 (Sept-Dec ... Contribute to the design, build, and test of components or subsystems within our power systems ...
Quick apply
San Francisco, CA · On-site
$19.75 - $25.50/hr
2026 Fall Engineering Intern Location: [On-site -- San Francisco] · Term: Fall 2026 (Sept-Dec ... Contribute to the design, build, and test of components or subsystems within our power systems ...
San Francisco, CA · On-site
$19.75 - $25.50/hr
2026 Fall Engineering Intern Location: [On-site - San Francisco] • Term: Fall 2026 (Sept-Dec ... Contribute to the design, build, and test of components or subsystems within our power systems ...
San Francisco, CA · On-site
$19.75 - $25.50/hr
2026 Fall Engineering Intern Location: [On-site - San Francisco] • Term: Fall 2026 (Sept-Dec ... Contribute to the design, build, and test of components or subsystems within our power systems ...
Irvine, CA · On-site
$80 - $100/hr
Job Title Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
Irvine, CA · On-site
$80 - $100/hr
Job Title Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
Irvine, CA · On-site
Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position Summary ETAP ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
Irvine, CA · On-site
Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position Summary ETAP ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
Irvine, CA · On-site
Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position Summary ETAP ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
Irvine, CA · On-site
Power System Engineer Job Location: Irvine, CA Job Type: Full-time / Hybrid Position Summary ETAP ... Utilize standard engineering and mathematical concepts and principles in the design, coding, and ...
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
Los Angeles, CA · On-site
$25 - $33/hr
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
Los Angeles, CA · On-site
$25 - $33/hr
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
Menlo Park, CA · On-site
Title: Power Systems Engineer Location: Menlo Park, CA Duration: 12 months Duties: Model system ... Master's degree in Electrical Engineering, Physics, Mechanical Engineering, Computer Science ...
Menlo Park, CA · On-site
Title: Power Systems Engineer Location: Menlo Park, CA Duration: 12 months Duties: Model system ... Master's degree in Electrical Engineering, Physics, Mechanical Engineering, Computer Science ...
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
Quick apply
As a Mission Systems Engineering Intern, you will work across avionics, software, communications, and system integration to help build, test, and troubleshoot mission capabilities. This role is ideal ...
El Segundo, CA · On-site
The Analog and Power Systems Department (APSD) has expertise in the areas of power electronics / analog engineering and power systems engineering. APSD provides world class corporate expertise that ...
El Segundo, CA · On-site
The Analog and Power Systems Department (APSD) has expertise in the areas of power electronics / analog engineering and power systems engineering. APSD provides world class corporate expertise that ...
El Segundo, CA · Hybrid
The Analog and Power Systems Department (APSD) has expertise in the areas of power electronics / analog engineering and power systems engineering. APSD provides world class corporate expertise that ...
El Segundo, CA · Hybrid
The Analog and Power Systems Department (APSD) has expertise in the areas of power electronics / analog engineering and power systems engineering. APSD provides world class corporate expertise that ...
San Jose, CA · On-site
$140K - $195K/yr
JOB SUMMARY We are seeking a Power Systems Engineer to develop, implement, and maintain advanced ... Proficient in all phases of engineering development (requirements, design, test, and production)
San Jose, CA · On-site
$140K - $195K/yr
JOB SUMMARY We are seeking a Power Systems Engineer to develop, implement, and maintain advanced ... Proficient in all phases of engineering development (requirements, design, test, and production)
San Jose, CA · On-site
$140K - $195K/yr
JOB SUMMARY We are seeking a Power Systems Engineer to develop, implement, and maintain advanced ... Proficient in all phases of engineering development (requirements, design, test, and production)
San Jose, CA · On-site
$140K - $195K/yr
JOB SUMMARY We are seeking a Power Systems Engineer to develop, implement, and maintain advanced ... Proficient in all phases of engineering development (requirements, design, test, and production)
Folsom, CA · On-site
$18 - $23.25/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Folsom, CA · On-site
$18 - $23.25/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Folsom, CA · On-site
$18 - $23.25/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Folsom, CA · On-site
$18 - $23.25/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Santa Clara, CA · On-site
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Santa Clara, CA · On-site
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Santa Clara, CA · On-site
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Santa Clara, CA · On-site
$19.75 - $25.50/hr
What if your next project helped power the future of technology? At Intel, you'll do more than ... As a Platform Hardware and Systems Engineering Intern, you'll work on meaningful projects while ...
Cities in California with the most Power Systems Engineering Intern job openings:
San Francisco, CA • On-site
$19.75 - $25.50/hr
Other
Re-posted 18 days ago
Contribute to the design, build, and test of components or subsystems within power systems.
Develop and run experiments to test hypotheses and analyze data to inform decisions.
Take ownership of a defined project and drive it to a measurable result by the end of the internship.
2026 Fall Engineering Intern
Location: [On-site — San Francisco] ·
Term: Fall 2026 (Sept–Dec, dates flexible) ·
Type: Full-time or part-time internship
About Estes Energy
Estes develops and manufactures zero-emission power systems that unlock true scale and performance for the electrification of commercial vehicle and equipment markets. Our goal is to democratize electrification — delivering powertrain solutions at better cost and performance than diesel, for both high-volume OEMs and next-generation newcomers.
We work on transforming advanced materials into battery systems for industrial and commercial applications, most of which runs on diesel today.
The problem we're attacking is real. Roughly 3.9 million barrels of diesel (5.8 TWh of energy) are burned every day in the U.S., mostly by commercial vehicles and equipment — emitting 1.66 megatonnes of CO₂, 353 kilotonnes of NOx, and 9.92 kilotonnes of SOx daily. We exist to move the needle on transitioning a century-old diesel-burning industry to electric.
The Role
We're a small, deeply technical team with ambitious goals, and our interns do real engineering work (not pet projects). As an Engineering Intern, you'll own a meaningful slice of a live project, work shoulder-to-shoulder with senior engineers, and see your contributions make it into actual systems. You'll reason from first principles, let data drive your decisions, and design with cost and scale in mind from day one.
What you'll do
Who you are
How we work — our core tenets
Reason from first principles · Only data can save us · Take deep ownership and excel at your craft · Design for cost and scale at every stage · Operate with good faith and accountability.
Compensation
Compensation is tailored to experience and role scope.
This is a paid internship based on-site at San Francisco.
Equal Opportunity
At Estes, we're building a team grounded in competence, character, and mutual respect, and we believe diverse perspectives are essential to solving the complex problems of our industry. We provide a workplace free from discrimination, harassment, and retaliation, and we ensure equal opportunity in all employment practices.
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