Hardware internships in California
750 open postings from 175 employers. Astranis (69), Tesla (37) and Astera Labs (36) have posted the most. 433 of them name a term, most often Summer 2027 (259) and Spring 2027 (79). The most are in San Francisco, CA (128), San Jose, CA (101) and Los Angeles, CA (60). The fields their titles name most are engineering (570), hardware engineering (196) and electrical engineering (88). The list is read daily from company career pages and public internship lists, so closed roles drop off.
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- Mechanical Engineering Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Mechanical Engineering Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Electrical Engineering Intern, Summer 2027Michael Baker InternationalSan Diego, CASummer 2027
- Analog/Mixed-Signal Design Intern/Co-opAMDSan Jose, CA
- SerDes Optical Transceivers Silicon Design and Architecture Modeling Engineer Intern/Co-opAMDSan Jose, CA
- Robotics Physics Modeling Engineer Intern - Model Based Design - OptimusTeslaPalo Alto, CASpring 2027
- Propulsion Design Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- 2027 Internship Hardware EngineerBedrock RoboticsSan Francisco, CA
- 2027 Internship Sensor Systems EngineerBedrock RoboticsSan Francisco, CA
- 2027 Internship Validation & Verification Test EngineerBedrock RoboticsSan Francisco, CA
- 2027 Summer Intern, PhD, Vehicle Intent and PredictionWaymoMountain View, CASummer 2027
- Emerging Talent - Manufacturing Engineering InternshipVASTLong Beach, CA12 weeks
- Emerging Talent - Electrical Engineering InternshipVASTLong Beach, CA12 weeks
- Test Engineering Intern - Avionics Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Propulsion Design Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Fluid Component Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Electrical Engineering Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Emerging Talent - Mechanical/Aerospace Engineering InternshipVASTLong Beach, CA12 weeks
- Composite Engineering (M&P) Intern (Summer 2027)Swarm AeroOxnard, CASummer 2027$35 per hour
- Contract Student Worker - Digital EngineerZooxFoster City, CA
- Combustion Devices Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Spring 2027 Engineering InternshipMach IndustriesHuntington Beach, CASpring 202712 weeks
- Integration/Test Engineer InternL3Harris TechnologiesCarlsbad, CA
- Nuclear Engineering Intern - Summer 2027Antares NuclearLos Angeles, CASummer 2027$34 per hour
- Mechanical Engineering Design Intern - Summer 2027Antares NuclearLos Angeles, CASummer 2027$34 per hour
- Electrical Engineering Intern - Summer 2027Antares NuclearLos Angeles, CASummer 2027$34 per hour
- 2027 Internship Sensor Hardware Test EngineerBedrock RoboticsSan Francisco, CA
- Avionics Test Engineering Internship (Spring 2027)ApexLos Angeles, CASpring 202712 weeks$45 per hour
- Turbomachinery Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Turbomachinery Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Integration & Test Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- HITL Engineering Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Fluid Systems Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Fluid Systems Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Fluid Component Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Combustion Devices Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Avionics Engineering Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Additive Manufacturing Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Additive Manufacturing Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- IC Test InternKeysight TechnologiesSanta Rosa, CA
- Lab Strategy Engineer InternAstera LabsSan Jose, CA
- Summer 2027 Internship - Electrical EngineeringPacific FusionSan Leandro, CASummer 2027
- Summer 2027 Internship- Mechanical EngineeringPacific FusionSan Leandro, CASummer 2027
- Mechanical Engineering Internship - Winter/Spring 2027PykaAlameda, CAWinter 2027
- Summer 2027 Internship-Manufacturing EngineeringPacific FusionSan Leandro, CASummer 2027
- Mechanical Engineering Intern, Summer 2027Michael Baker InternationalSan Diego, CASummer 2027
- Electrical Engineering Internship - Winter/Spring 2027 (Early Interest)PykaAlameda, CAWinter 2027
- Electromechanical Design Engineering Intern (January - August 2027)Rivian and Volkswagen Group TechnologiesIrvine, CA$38–$51 per hour • Multiple Ranges
- Test and Operations Engineering Intern - Spring/Summer 2027HermeusLos Angeles, CASpring 2027$25–$33/hr
- Mechanical Engineer Summer InternSyska Hennessy GroupSan Francisco, CA
Hardware internships in California by employer
Hardware internships in California by field
- Engineering 570
- Hardware engineering 196
- Electrical engineering 88
- Mechanical engineering 78
- Robotics 47
- Software engineering 46
- Aerospace engineering 39
- Manufacturing engineering 27
- Research 19
- Energy 16
- Civil engineering 11
- Environment and sustainability 6
- AI and machine learning 4
- Business 3
- Physics 3
- Communications and PR 2
- Biology and life sciences 1
- Cloud and DevOps 1
- Cybersecurity 1
- Film, TV and video 1
- IT 1
- Supply chain and logistics 1
Hardware internships in California by city
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