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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 101-140 of 140 roles in this category.

Figure logo

Integration and Test - Mechanical Engineering Intern [Fall 2026]

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

Turbomachinery Intern Fall 2026

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

Machine Learning Engineer Intern - Scenario Simulation

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

Electrical Platform Intern

Etched
Location
San Jose, CA
Level
Internship
Department
Electrical Engineering
Hermeus logo

Manufacturing Engineering Intern - Fall 2026

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

Firmware Engineer Intern, Robotics and Surgery Engineering

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Firmware & Embedded Software
Impulse Space logo

Test Automation Intern (Fall 2026)

Impulse Space
$62,400
Location
Redondo Beach, CA
Level
Internship
Department
Test & Validation
Astranis Space Technologies logo

Electrical Integration Intern - Avionics (Fall 2026)

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

Controls Engineer Intern (Fall 2026)

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

Mechanical Engineer Intern [Fall 2026]

Figure
Location
San Jose, CA
Level
Internship
Department
Mechanical Engineering
Rocket Lab logo

Thermal Engineering Intern Fall 2026

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

Simulation Engineer Intern

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

Mech / Thermal Intern

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

Robot Optics Intern

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
—
Impulse Space logo

Opto-mechanical Engineering Intern (Fall 2026)

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

Assembly, Integration, and Test Intern Fall 2026

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

Technical Program Manager Intern (Fall 2026)

Zipline
Location
South San Francisco, CA
Level
Internship
Department
Program Management
Rocket Lab logo

Mechanical Engineering Intern Fall 2026

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

DV Intern

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

Mechanical Engineering Intern, Brain Interfaces

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

Reliability Test Intern (Fall 2026)

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

Additive Manufacturing Intern Fall 2026

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

Firmware Intern

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

Mechanical Engineering Intern, Robotics

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Robotics Engineering
Astranis Space Technologies logo

Harness Design Engineer Intern (Fall 2026)

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

Propulsion Analyst Intern Fall 2026

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

Software Engineer Intern, Robotics

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Robotics Engineering
Astranis Space Technologies logo

FPGA Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Firmware & Embedded Software
Rocket Lab logo

Integration & Test Intern Fall 2026

Rocket Lab
$58,000
Location
Long Beach, CA
Level
Internship
Department
Test & Validation
Neuralink logo

Embedded Software Engineer Intern, Implant Embedded Systems

Neuralink
$73,000
Location
South San Francisco, CA
Level
Internship
Department
Firmware & Embedded Software
Astranis Space Technologies logo

Antenna Intern (Fall 2026)

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

Indirect Procurement Intern Fall 2026

Rocket Lab
$52,000
Location
Long Beach, CA
Level
Internship
Department
Operations
Astranis Space Technologies logo

Mechanical Engineer Intern (Fall 2026)

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

Electrical Engineering Intern Fall 2026

Rocket Lab
$58,000
Location
Long Beach, CA
Level
Internship
Department
Electrical Engineering
Astranis Space Technologies logo

Propulsion Engineer Intern (Fall 2026)

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

Guidance, Navigation, and Control Engineer Intern (Fall 2026)

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

Power Electronics Intern (Fall 2026)

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

Avionics Engineer Intern (Fall 2026)

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

Environmental Test Engineer Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Test & Validation
Astranis Space Technologies logo

Embedded Software Developer, Network/Payload Software Intern (Fall 2026)

Astranis Space Technologies
$60,000
Location
San Francisco, CA
Level
Internship
Department
Firmware & Embedded Software

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