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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- Mechanisms & Payload Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Propulsion Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Structures Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Vehicle Integration & Test Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Thermal Engineering Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Engineer Co-op, Design-for-TestRivianPalo Alto, CA
- Engineer Intern Co-op - Design-for-TestRivianPalo Alto, CA
- Embedded Software Engineer InternCoStar GroupSunnyvale, CASummer 2027
- Associate Embedded Software Engineer InternCoStar GroupSunnyvale, CA
- Radiation Effects Associate Engineer (Winter 2027)AstranisSan Francisco, CAWinter 2027
- Radiation Effects Engineer Intern (Winter 2027)AstranisSan Francisco, CAWinter 2027
- Automation & Controls Engineering Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Automation & Controls Engineering Intern (Winter 2027)AstranisSan Francisco, CAWinter 2027
- RF Hardware Associate (Winter 2027)AstranisSan Francisco, CAWinter 2027
- RF Hardware Associate (Summer 2027)AstranisSan Francisco, CASummer 2027
- RF Hardware Intern (Winter 2027)AstranisSan Francisco, CAWinter 2027
- RF Hardware Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Audio Hardware Engineer Intern Co-op - Audio Hardware and DSPRivianPalo Alto, CA
- Design Verification Co-op, Neural EngineRivianPalo Alto, CA
- Engineering Intern/Co-op - Design Verification - Neural EngineRivianPalo Alto, CA
- Test Engineering Intern, MS - Summer 2027MarvellSanta Clara, CASummer 2027
- Loads & Dynamics Engineering Intern - Summer 2027HermeusLos Angeles, CASummer 2027$25–$33/hr
- Thermal Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Quality Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- Mechanical Engineer Intern (Aerospace) - Summer 2027SensataThousand Oaks, CASummer 2027
- Mechanical Engineer Intern (Aerospace) - Summer 2027SensataVista, CASummer 2027
- Process Engineering Assistant (Intern)CatalentSan Diego, CA
- Hardware Engineering InternDanaherVista, CA
- Intern, Product EngineeringMoogTorrance, CA
- WED - Intern Electrical Power System (Summer 2027) (For Current & Recent HNTB Interns Only)HNTBLos Angeles, CASummer 2027
- Intern, Medium Voltage Test EngineeringHeron PowerScotts Valley, CA
- Research Intern, Hardware Implementation and Validation (Energy Storage and Power Electronics)Hitachi EnergySanta Clara, CA
- Optical Engineer InternKLAMilpitas, CA
- Applications Engineering InternKLAMilpitas, CA
- Product Development Engineer InternKLAMilpitas, CA
- Mechatronics/Systems Engineering InternshipKLAMilpitas, CA
- Mechatronics Engineering InternshipKLAMilpitas, CA
- RF Electrical Engineer Intern (Summer 2027)(Onsite)RTXEl Segundo, CASummer 2027
- Electrical Engineering Intern (Summer 2027)RTXEl Segundo, CASummer 2027
- Mechanical Engineering Intern (Summer 2027)Zurn Elkay Water SolutionsPaso Robles, CASummer 2027
- Systems Engineering InternAeroVironmentPetaluma, CA
- Test Product Engineering InternAeroVironmentSimi Valley, CA
- Production Engineering InternAeroVironmentSimi Valley, CA
- 2027 Gas Turbine Product Engineering InternshipSolar TurbinesSan Diego, CA
- 2027 Internship -Supplier Technical EngineerSolar TurbinesSan Diego, CA
- Hardware Engineering InternBio-TechneSan Jose, CA
- R&D Engineering Co-op Full Time Intern Jan-June 2027iRhythm TechnologiesSan Francisco, CA
- Mechanical Engineering Co-op Full Time Intern Jan - June 2027iRhythm TechnologiesSan Francisco, CA
- System Test Engineer Co-Op Full Time Intern Jan-June 2027iRhythm TechnologiesSan Francisco, CA
- Embedded SDET Co-Op Full Time Intern January-June 2027iRhythm TechnologiesSan 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
- IT 1
- Supply chain and logistics 1
Hardware internships in California by city
Hardware internships in California by term
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