11 electronics design intern jobs at 10 companies in California

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Intern, Electronics Design Engineer (Autumn 2026)
Scotts Valley, California, United States
OnsiteInternship, Full Time
Heron Power
Heron Power: Developing solid-state transformers and power electronics to modernize electrical grids.
Currently pursuing a Bachelors or Masters in Electrical Engineering; 1+ term internship or hardware project experience; experience with circuit simulation and ECAD (LTSpice, Altium); microcontrollers and board-level protocols; hands-on debugging with oscilloscopes and multimeters.
ECAD, LTSpice, Altium, I2C, SPI, QSPI, UART, CAN, RS-485, Ethernet, oscilloscope, multimeter
3w
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Electronics Intern-Robotics (2026 Fall)
Fremont, California, United States
$25-$40/hr OnsiteInternship
Anyware Robotics
Anyware Robotics: Develops autonomous mobile robots for warehouse and logistics automation.
Pursuing an engineering degree; experience designing PCBAs and working with electrical circuits, sensors, actuators, PLCs/microcontrollers, and diagnostic tools; strong communication skills.
Altium, KiCAD, Autodesk Eagle, UART, I2C, CAN, RS232, oscilloscope, multimeter, logic analyzer, PLC, Python, C++, ROS, ROS2
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Reliability Design Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship
Astranis
Astranis: Builds and operates small geostationary communications satellites.
Currently pursuing a B.S. in electrical or computer engineering; interest in power electronics and hardware development; ability to design, build, and test hardware; willingness to learn reliability analysis and DFMEA; coding ability for testing.
LTSpice, PSPICE, ADS, Python
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Mechanical Design Intern (Winter 2027)
Burlingame, California, United States
$30/hr OnsiteInternship
Peak Energy
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
Pursuing mechanical engineering or equivalent degree; strong mechanical and thermal fundamentals; basic power electronics knowledge; familiarity with 3D CAD; prototyping experience; eligible to work in the U.S.
3D CAD, CATIA V6, Siemens NX, MATLAB, FEA, CFD
2mo
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Electromechanical Design Engineering Intern - Fall 2026
Irvine or Palo Alto or Normal
$38-$51/hr OnsiteInternship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture focusing on automotive software and hardware solutions.
Enrolled in a US Bachelor's or Master's program; electrical engineering fundamentals; strong electronics knowledge.
PCIe, CAN, Ethernet, USB, I2C, SPI, PLM
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Electrical Engineering Intern - Fall
El Segundo, California, United States
$3k-$5k/mo OnsiteSeasonal
Rainmaker
Rainmaker: Provides cloud seeding services using drones and radar.
Experience with PCB design software, embedded systems, microcontrollers, embedded programming, power electronics, EE lab equipment, and technical projects outside the classroom.
Altium, KiCad, Raspberry Pi, NVIDIA Jetson, STM32, ESP32, RP2040, Rust, Arduino, Python, C++, Oscilloscope, Power Supply, DC Load
2mo
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Intern, Mechanical Engineer (Fall term)
Scotts Valley, California, United States
OnsiteInternship
Heron Power
Heron Power: Developing solid-state transformers and power electronics to modernize electrical grids.
Pursuing a degree in mechanical engineering or related field; strong mechanical design experience; proficient in 3D CAD; basic electronics understanding; first principles design; good teamwork and communication.
CATIA
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Power Systems Integration Intern [Fall 2026]
San Jose, California, United States
$40-$45/hr OnsiteInternship
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
Pursuing BS in EE/CS/Power Electronics/Robotics or related; available for minimum 10-week internship; strong battery design and electrical understanding; proficiency with Linux; hands-on debugging with oscilloscopes and multimeters; Python a plus.
Linux, Python, Oscilloscopes, Multimeters
1w
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Electrical Engineering Internship
Alameda, California, United States
$30/hr OnsiteInternship, Full Time
Longshot Space Technologies
Longshot Space Technologies: Developing ground-based kinetic launch systems for hypersonic and space applications.
Pursuing B.S. or M.S. in EE/CE, experience with power electronics and circuit design, KiCad proficiency, knowledge of microcontrollers, serial/Ethernet protocols, and high-voltage systems.
KiCad, PTP, GPS, Ethernet, oscilloscope
2mo
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Sr Electrical Engineer
San Diego, California, United States
$105k-$120k/yr OnsiteFull Time
Helios Technologies
Helios TechnologiesNASDAQ: HLIO: Designs and manufactures industrial hydraulic and electronic control systems.
5+ YOEBSc in Electrical Engineering, 5+ years electronics systems design experience, Altium Designer proficiency, microcontrollers, power supplies, RF, PCBA verification/DFM/DFT, familiarity with UL/IEC/EMI-EMC, English and Spanish, international travel ability.
Altium Designer
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Staff Mechanical Engineer
Carlsbad, California, United States
OnsiteFull Time
Arlo
ArloNYSE: ARLO: Provide wireless smart home security cameras and monitoring services.
8+ YOEBSME required; 8+ years product design or mechanical engineering in consumer electronics (5+ with MS). Experience with injection mold design, camera products, 3D CAD (Creo, SolidWorks), tolerance and thermal analysis; leadership and supplier management; ~10-15% international travel.
Creo, SolidWorks