Engineering internships in California
1,174 open postings from 276 employers. Tesla (107), TikTok (78) and Astera Labs (43) have posted the most. 697 of them name a term, most often Summer 2027 (458) and Winter 2027 (99). The most are in San Jose, CA (217), San Francisco, CA (199) and Palo Alto, CA (152). The biggest groups are Hardware (568), Software (392) and Data (167). 3 are listed as remote. A posting is listed here when its own title says so, whatever role it is filed under. The list is read daily from company career pages and public internship lists, so closed roles drop off.
Start free 1,174 open postings · updated daily
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- Structural Engineering Intern - Summer 2027WSPSan Diego, CASummer 2027
- Engineering Intern, ASIC VerificationMicrochip TechnologySan Jose, CASummer 2027
- System Electrical Engineer InternTacitSan Francisco, CA$40–$50 per hour
- Software Engineering InternKeysight TechnologiesCalabasas, CA
- Data and Analytics Engineer InternTrace3Irvine, CASummer 2027
- Information Security Engineer Undergraduate InternIntelFolsom, CA
- Engineering Intern, Software/GNCMach IndustriesHuntington Beach, CASummer 2027
- Supplier Quality Engineering CoopJohnson & JohnsonMilpitas, CA
- Software Engineering Intern, Cloud Platform (Summer 2027)GlobalFoundriesSanta Clara, CASummer 2027
- Intern, Quality EngineeringMoogTorrance, CA
- Summer 2027 Process Engineer Intern- Master's (Santa Clara, CA)Applied MaterialsSanta Clara, CASummer 2027
- Quality Engineering InternAeroVironmentSimi Valley, CA
- 2027 Digital Signals & RF Engineering Undergrad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Digital Signals & RF Engineering Grad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Embedded Software Engineering Grad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Signal Processing and RF Engineering Undergrad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Signal Processing and RF Engineering Grad InternThe Aerospace CorporationEl Segundo, CA
- 2027 Embedded Software Engineering Undergrad InternThe Aerospace CorporationEl Segundo, CA
- Software Engineer Intern, Rhoda PlatformRhoda AIMountain View, CA$40–$50 per hour
- Software Engineer Intern, InferenceRhoda AIMountain View, CA
- Software Engineer InternLinkedInMountain View, CASummer 2027
- Hardware Engineering InternKeysight TechnologiesSanta Rosa, CA
- R&D Software Engineering, InternKeysight TechnologiesSanta Rosa, CA
- Wireless Hardware Engineer Intern - Summer 2027SkydioSan Mateo, CASummer 2027
- Engineering Intern, Product SecurityIllumioSunnyvale, CA12 weeks$37 per hour
- Mobile Software Engineer Intern - Summer 2027SkydioSan Mateo, CASummer 2027
- Embedded Software Engineering InternHPERoseville, CA
- Electrical Engineer, 2027 InternshipHumble RoboticsSan Francisco, CA
- Embedded Software Engineer InternHumble RoboticsSan Francisco, CASummer 2027
- Embedded Software Engineer, 2027 InternshipHumble RoboticsSan Francisco, CA
- 2027 Summer Intern - Product Technical Development - Engineering and Manufacturing FocusRocheSouth San Francisco, CASummer 2027
- Solutions Engineering InternKeysight TechnologiesSan Diego, CA
- Software Engineer Intern, Undergraduate - Summer 2027 (Mountain View, CA)LinkedInMountain View, CASummer 2027
- Software Engineering InternAeroVironmentSan Diego, CA
- Electrical Engineering InternAeroVironmentSan Diego, CA
- AI Data Science / Software Engineering PhD Intern New 2027IntelSanta Clara, CA
- Backend Software Engineer Intern, Cooperative AI (Evals)OpenAISan Francisco, CA
- Software Engineer Intern - Summer 2027NetflixLos Gatos, CASummer 2027
- Process Engineering Intern – Energy & Resources (Summer 2027)StantecBakersfield, CASummer 2027
- 2027 Intern - Security EngineerAdobeSan Jose, CA
- 2027 Intern - Applied and Research Scientist/EngineerAdobeSan Jose, CA
- 2027 Software Engineering Intern, USUberSan Francisco, CA
- Software Engineer InternPatreonSan Francisco, CASummer 2027
- Optical Engineering AI and Data Analytics InternMetaSunnyvale, CA
- Photonics Design Software & Automation Engineer InternKeysight TechnologiesPasadena, CA
- Optical Design Software & Automation Engineer InternKeysight TechnologiesPasadena, CA
- R&D Software Engineer InternKeysight TechnologiesSanta Clara, CA
- R&D Hardware Engineer InternKeysight TechnologiesSanta Clara, CA
- Software Engineering Intern - Summer 2027PatreonSan Francisco, CASummer 202712 weeks$55 per hour
- Hardware Engineering Design InternHPERoseville, CA
Engineering internships in California by employer
- Tesla 107
- TikTok 78
- Astera Labs 43
- Astranis 32
- Rivian 32
- ByteDance 26
- Waymo 23
- Keysight Technologies 21
- Zipline 18
- Skydio 16
- KLA 15
- The Aerospace Corporation 15
- AeroVironment 14
- Meta 14
- RTX 14
- Freeform 13
- Rocket Lab USA 13
- Stantec 13
- Muon Space 12
- AMD 11
- Applied Materials 11
- Rivian and Volkswagen Group Technologies 11
- Bedrock Robotics 10
- General Motors 10
Engineering internships in California by city
Engineering internships in California by term
Other fields in California
- Software engineering 424
- AI and machine learning 351
- Research 230
- Hardware engineering 218
- Electrical engineering 94
- Robotics 89
- Mechanical engineering 78
- Aerospace engineering 54
- Product management 50
- Sales 50
- Data science 47
- Cybersecurity 45
- Business 39
- Supply chain and logistics 39
- Cloud and DevOps 33
- Energy 33
- Marketing 30
- Data analyst 29
- Data engineering 29
- Manufacturing engineering 28
- Tax 27
- UX and product design 21
- Audit 17
- Social media 16
- IT 15
- Project management 15
- Biology and life sciences 14
- Environment and sustainability 14
- Civil engineering 12
- Quant 12
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