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Hardware Internships in California

Hardware engineering internships in California — Bay Area, LA, and San Diego. Mechanical, electrical, and systems internships. Updated weekly.

135 open positions

Showing 1-50 of 135 roles in this category.

Joby Aviation logo

Quality Engineering Intern

Joby Aviation
$46,000 - $64,000
Location
Marina, CA
Level
Internship
Department
Quality & Reliability
Impulse Space logo

Avionics Mechanical Engineering Intern (Fall 2026)

Impulse Space
$66,560
Location
Redondo Beach, CA
Level
Internship
Department
Electrical Engineering
Peak Energy logo

Process Engineering Intern, ESS

Peak Energy
Location
Burlingame, CA
Level
Internship
Department
Manufacturing Engineering

Mechanical Engineering Intern

Seasats
$62,000
Location
San Diego, CA
Level
Internship
Department
Mechanical Engineering
Kairos Power logo

Electrical Engineering Internship - Summer 2027

Kairos Power
$62,000 - $71,000
Location
Alameda, CA
Level
Internship
Department
Electrical Engineering
Terranova logo

Mechanical/Test Engineering Intern

Terranova
Location
Berkeley, CA
Level
Internship
Department
Test & Validation
MatX logo

Laboratory Operations Intern

MatX
Location
Mountain View, CA
Level
Internship
Department
Operations
Xona Space Systems logo

Mechanical Engineering Co-op (Spring 2027)

Xona Space Systems
Location
Burlingame, CA
Level
Internship
Department
Mechanical Engineering
Neuralink logo

R&D Materials Engineer Intern

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Mechanical Engineering

Process and Thermal Performance Intern

Rondo Energy
$73,000 - $94,000
Location
Alameda, CA
Level
Internship
Department
Mechanical Engineering
Reliable Robotics Corporation logo

Flight Software Engineering Intern (Fall 2026 Internship)

Reliable Robotics Corporation
$120,000
Location
Mountain View, CA
Level
Internship
Department
Firmware & Embedded Software
Teledyne FLIR logo

Mechanical Engineering Intern

Teledyne FLIR
$50,600 - $67,500
Location
Torrance, CA
Level
Internship
Department
Mechanical Engineering
Foundation logo

electrical Engineer Intern

Foundation
Location
San Francisco, CA
Level
Internship
Department
Electrical Engineering
Vast logo

2026 Fall Internship - Mechanical / Aerospace

Vast
$73,000 - $83,000
Location
Long Beach, CA
Level
Internship
Department
Mechanical Engineering
Harbinger logo

Intern, Power Electronics Engineering

Harbinger
$52,000 - $73,000
Location
Garden Grove, CA
Level
Internship
Department
Electrical Engineering
AEM logo

Intern: Manufacturing & Test Engineering

AEM
$40,000 - $54,000
Location
Hayward, CA
Level
Internship
Department
Test & Validation
Intel Corporation logo

SOC AI Power and Performance Validation Undergrad Intern

Intel Corporation
$77,300 - $104,600
Location
Folsom, CA
Level
Internship
Department
Test & Validation
Eight Sleep logo

Prototype & Test Engineering Intern, New Product Development

Eight Sleep
Location
San Francisco, CA
Level
Internship
Department
Test & Validation
Astranis Space Technologies logo

PCB Layout Engineer Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Electrical Engineering
Motorola Solutions logo

R&D Intern - Wireless Systems Engineer - 2026

Motorola Solutions
$59,000 - $70,000
Location
Los Angeles, CA
Level
Internship
Department
Systems Engineering
Applied Materials logo

2026 Summer Mechanical Engineer Intern - Masters (Santa Clara, CA)

Applied Materials
Location
Santa Clara, CA
Level
Internship
Department
Mechanical Engineering
Verkada logo

Global Sourcing Specialist (Co-op)

Verkada
$94,000
Location
San Mateo, CA
Level
Internship
Department
Operations
Zipline logo

System Test Automation Intern (Fall 2026)

Zipline
Location
South San Francisco, CA
Level
Internship
Department
Test & Validation
Figure logo

Firmware Intern [Fall 2026]

Figure
$83,000 - $94,000
Location
San Jose, CA
Level
Internship
Department
Firmware & Embedded Software
Space Kinetic Corp. logo

Manufacturing Engineering Internship (Path to Full Time Hire)

Space Kinetic Corp.
$42,000 - $62,000
Location
El Segundo, CA
Level
Internship
Department
Manufacturing Engineering
Matic Robots logo

Robotics Customer Operations Intern

Matic Robots
$52,000 - $73,000
Location
Menlo Park, CA
Level
Internship
Department
Robotics Engineering
PsiQuantum logo

Intern, Optical Packaging and Characterization Engineer

PsiQuantum
Location
Milpitas, CA
Level
Internship
Department
—
Rivian and Volkswagen Group Technologies logo

Software Engineering Intern - Embedded Platforms (Fall 2026)

Rivian and Volkswagen Group Technologies
Location
Palo Alto, CA
Level
Internship
Department
Firmware & Embedded Software
onsemi logo

Fall 2026 - Electrical Device Characterization Intern

onsemi
$60,000
Location
San Jose, CA
Level
Internship
Department
Electrical Engineering
Rocket Lab logo

Manufacturing Engineering Intern Fall 2026

Rocket Lab
$58,000
Location
Long Beach, CA
Level
Internship
Department
Manufacturing Engineering
Plus logo

Machine Learning Engineer Intern - Scenario Generation

Plus
Location
Santa Clara, CA
Level
Internship
Department
Mechanical Engineering
Etched logo

PD Intern

Etched
Location
San Jose, CA
Level
Internship
Department
Firmware & Embedded Software
Layup Parts logo

Electrical Engineering Intern

Layup Parts
Location
Huntington Beach, CA
Level
Internship
Department
Electrical Engineering
Hermeus logo

Software Engineering Intern (Modeling & Simulation) - Fall 2026

Hermeus
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Varda Space Industries logo

Vehicle Integration and Test Internship - Fall 2026

Varda Space Industries
$69,000
Location
El Segundo, CA
Level
Internship
Department
Test & Validation
Mill logo

Hardware Systems Engineering Intern, Summer 2026

Mill
$73,000 - $94,000
Location
San Bruno, CA
Level
Internship
Department
—
Mesh Optical logo

Associate Electrical Engineer (Intern / Co-Op)

Mesh Optical
$54,000 - $79,000
Location
Gardena, CA
Level
Internship
Department
Electrical Engineering
Applied Intuition logo

Research Intern - World-Action Foundation Model, Robotics

Applied Intuition
Location
Sunnyvale, CA
Level
Internship
Department
Robotics Engineering
Pyka logo

Electrical Engineering Intern - Fall 2026

Pyka
Location
Alameda, CA
Level
Internship
Department
Electrical Engineering
Sila Nanotechnologies, Inc. logo

Battery Simulation & Computational Scientist Internship

Sila Nanotechnologies, Inc.
$52,000 - $81,000
Location
Alameda, CA
Level
Internship
Department
Mechanical Engineering
Machina Labs logo

Robotic Process Engineer, Intern

Machina Labs
Location
Chatsworth, CA
Level
Internship
Department
Robotics Engineering
Impulse Space logo

Opto-mechanical Engineering Intern (Fall 2026)

Impulse Space
$66,560
Location
Redondo Beach, CA
Level
Internship
Department
Electrical Engineering
Peak Energy logo

Systems Integration and Test Engineer Intern (Winter 2027)

Peak Energy
$62,000
Location
Burlingame, CA
Level
Internship
Department
Test & Validation
Kairos Power logo

Mechanical and Manufacturing Engineering Internship - Summer 2027

Kairos Power
$62,000 - $67,000
Location
Alameda, CA
Level
Internship
Department
Manufacturing Engineering
Terranova logo

Embedded Systems Intern

Terranova
$52,000 - $73,000
Location
Berkeley, CA
Level
Internship
Department
Firmware & Embedded Software
Xona Space Systems logo

Mechanical Engineering Intern (Summer 2027)

Xona Space Systems
Location
Burlingame, CA
Level
Internship
Department
Mechanical Engineering
Neuralink logo

Electrical Engineer Intern, Implant Embedded Systems

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Firmware & Embedded Software
Reliable Robotics Corporation logo

Electrical System Integration Engineer (Fall 2026 Internship)

Reliable Robotics Corporation
$100,000
Location
Mountain View, CA
Level
Internship
Department
Systems Engineering
Teledyne FLIR logo

Mechanical Engineering Intern

Teledyne FLIR
$50,600 - $67,500
Location
Torrance, CA
Level
Internship
Department
Mechanical Engineering
Foundation logo

Controls Engineer Intern

Foundation
Location
San Francisco, CA
Level
Internship
Department
Manufacturing Engineering

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