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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.

140 open positions

Showing 51-100 of 140 roles in this category.

Zipline logo

Software Systems Validation Intern (Fall 2026)

Zipline
$112,000
Location
South San Francisco, CA
Level
Internship
Department
Test & Validation
Teledyne FLIR logo

Mechanical Engineering Intern

Teledyne FLIR
$50,600 - $67,500
Location
Rancho Cordova, CA
Level
Internship
Department
Mechanical Engineering
Figure logo

Electrical Engineering Intern [Fall 2026]

Figure
$83,000 - $94,000
Location
San Jose, CA
Level
Internship
Department
Electrical Engineering
Space Kinetic Corp. logo

Aerospace/Mechanical Engineering Internship (Path to Full Time Hire)

Space Kinetic Corp.
$42,000 - $62,000
Location
El Segundo, CA
Level
Internship
Department
Mechanical Engineering
Lunar Energy logo

NPI Program Management Intern

Lunar Energy
$62,000 - $83,000
Location
Mountain View, CA
Level
Internship
Department
Manufacturing Engineering
Motorola Solutions logo

Intern - Embedded Software, System, and Test Engineer - 2026

Motorola Solutions
$59,000 - $70,000
Location
Irvine, CA
Level
Internship
Department
Firmware & Embedded Software
PsiQuantum logo

Intern, Optical Packaging Process

PsiQuantum
Location
Milpitas, CA
Level
Internship
Department
—
Rocket Lab logo

Propulsion Intern Fall 2026

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

Software Engineer Intern - Robotics

Plus
Location
Santa Clara, CA
Level
Internship
Department
Robotics Engineering
Terranova logo

Mechanical/Test Engineering Intern

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

Chip Simulation Software Intern

Etched
Location
San Jose, CA
Level
Internship
Department
Mechanical Engineering
Layup Parts logo

Manufacturing Engineer Intern

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

Mechanical Engineering Intern - Fall 2026

Hermeus
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Neuralink logo

Manufacturing Intern, Surgery & Robot Hardware

Neuralink
$52,000
Location
South San Francisco, CA
Level
Internship
Department
Manufacturing Engineering
Varda Space Industries logo

Mechanical Engineering Internship - Fall 2026

Varda Space Industries
$69,000
Location
El Segundo, CA
Level
Internship
Department
Mechanical Engineering
Mesh Optical logo

Associate Mechanical Engineer (Intern / Co-Op)

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

Research Intern - Robotic Hardware, Simulation and Data

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

Mechanical Engineering Intern - Dropship Fall 2026

Pyka
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

Propulsion Test Engineering Intern (Mojave - Fall 2026)

Impulse Space
$62,400
Location
Mojave, CA
Level
Internship
Department
Test & Validation
Foundation logo

Mechanical Engineer Intern

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

2026 Fall Internship - Supplier Quality Engineering Intern

Vast
$73,000 - $83,000
Location
Long Beach, CA
Level
Internship
Department
Quality & Reliability
Peak Energy logo

Global Supply Chain Management Intern (Fall 2026)

Peak Energy
$62,000
Location
Burlingame, CA
Level
Internship
Department
Operations
Astranis Space Technologies logo

Reliability Design Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Quality & Reliability
Zipline logo

Flight Test Engineer Intern (Fall 2026)

Zipline
$83,000
Location
South San Francisco, CA
Level
Internship
Department
Test & Validation
Figure logo

Hardware Reliability Intern [Fall 2026]

Figure
$73,000 - $94,000
Location
San Jose, CA
Level
Internship
Department
Quality & Reliability
Motorola Solutions logo

Intern - Mechanical Engineer - 2026

Motorola Solutions
$59,000 - $70,000
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Rocket Lab logo

Supply Chain Intern Fall 2026

Rocket Lab
$52,000
Location
Long Beach, CA
Level
Internship
Department
Operations
Plus logo

Robotics Systems Intern - Sensor Platform

Plus
Location
Santa Clara, CA
Level
Internship
Department
Robotics Engineering
Terranova logo

Controls/Robotics Intern

Terranova
Location
Berkeley, CA
Level
Internship
Department
Robotics Engineering
Etched logo

DFT Intern

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

Propulsion Engineer Intern - Fall 2026

Hermeus
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Neuralink logo

Analog and Mixed-Signal IC Design Engineer Intern

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Mechanical Engineering
Varda Space Industries logo

Guidance, Navigation and Controls (GNC) Internship - Fall 2026

Varda Space Industries
$69,000
Location
El Segundo, CA
Level
Internship
Department
Systems Engineering
Applied Intuition logo

Research Intern - Reinforcement Learning, Robotics

Applied Intuition
Location
Sunnyvale, CA
Level
Internship
Department
Robotics Engineering
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

Test Engineer Intern, ESS (Fall 2026)

Peak Energy
$62,000
Location
Burlingame, CA
Level
Internship
Department
Test & Validation
Astranis Space Technologies logo

CAD Engineer/Librarian Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Mechanical Engineering
Zipline logo

Business Operations (Supply Chain) Intern (Fall 2026)

Zipline
Location
South San Francisco, CA
Level
Internship
Department
Operations
Figure logo

Validation Engineering Intern [Fall 2026]

Figure
Location
San Jose, CA
Level
Internship
Department
Test & Validation
Rocket Lab logo

Combustion Devices Intern Fall 2026

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

Software Engineer Intern- Runtime, Robotics

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

RTL Intern

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

Structures Engineering Intern - Fall 2026

Hermeus
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Neuralink logo

Digital IC Design Engineer Intern

Neuralink
$73,000
Location
Fremont, CA
Level
Internship
Department
Mechanical Engineering
Varda Space Industries logo

Automation and Test Internship - Fall 2026

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

Manufacturing Engineering Intern (Fall 2026)

Impulse Space
$62,400
Location
Redondo Beach, CA
Level
Internship
Department
Manufacturing Engineering
Peak Energy logo

Mechanical Design Intern (Fall 2026)

Peak Energy
$62,000
Location
Burlingame, CA
Level
Internship
Department
Mechanical Engineering
Astranis Space Technologies logo

Propulsion Manufacturing Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Manufacturing Engineering
Zipline logo

Aerodynamics Intern (Fall 2026)

Zipline
Location
South San Francisco, CA
Level
Internship
Department
Mechanical Engineering

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