Summer 2027 internships in California
972 open postings from 209 employers. TikTok (101), Waymo (60) and Astranis (38) have posted the most. The most are in San Jose, CA (177), San Francisco, CA (153) and Los Angeles, CA (82). The biggest groups are Hardware (259), Software (217) and Data (200). The fields their titles name most are engineering (462), software engineering (198) and AI and machine learning (144). 1 is listed as remote. The list is read daily from company career pages and public internship lists, so closed roles drop off.
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- Software Quality Assurance InternHewlett Packard (HP)San Francisco, CASummer 2027
- Store Executive Intern (Store Leadership Intern) – Manhattan Beach, CA (Starting Summer 2027)TargetManhattan Beach, CASummer 2027
- Store Executive Intern (Store Leadership Intern) – Greater San Diego, CA (Starting Summer 2027)TargetSan Diego, CASummer 2027
- Store Executive Intern (Store Leadership Intern) – Moreno Valley / Inland Empire, CA, CA (Starting Summer 2027)TargetMoreno Valley, CASummer 2027
- University, 2027 Summer Games Data Scientist Intern - El Segundo, CABooz Allen HamiltonEl Segundo, CASummer 2027
- University, 2027 Summer Games Cyber Security Intern - San Diego, CABooz Allen HamiltonSan Diego, CASummer 2027
- University - 2027 Summer Games Software Developer Intern - El Segundo, CABooz Allen HamiltonEl Segundo, CASummer 2027
- University - 2027 Summer Games Software Developer Intern - San Diego, CABooz Allen HamiltonSan Diego, CASummer 2027
- University - 2027 Summer Games Systems Engineer Intern - El Segundo, CABooz Allen HamiltonEl Segundo, CASummer 2027
- University - 2027 Summer Games Systems Engineer Intern - San Diego, CABooz Allen HamiltonSan Diego, CASummer 2027
- University - 2027 Summer Games Cyber Security Intern - El Segundo, CABooz Allen HamiltonEl Segundo, CASummer 2027
- University - 2027 Summer Games Data Scientist Intern - San Diego, CABooz Allen HamiltonSan Diego, CASummer 2027
- Energy Sales InternPrologisSan Francisco, CASummer 2027
- Software Engineer InternLockheed MartinSunnyvale, CASummer 2027
- Frontend Engineer InternCertaSan Francisco, CASummer 2027
- Intern, RTL Power Macromodeling EngineerSamsung SemiconductorSan Jose, CASummer 2027
- Intern, Power-Thermal Simulation Software EngineerSamsung SemiconductorSan Jose, CASummer 2027
- Electrical Engineer InternRTXEl Segundo, CASummer 2027
- Software Engineer InternHP Inc.San Francisco, CASummer 2027
- Software Engineer Intern - ConnectivityHP Inc.San Francisco, CASummer 2027
- Software Engineer InternHewlett Packard (HP)San Francisco, CASummer 2027
- Member of Technical Staff InternAxiom MathPalo Alto, CASummer 2027
- Data Science InternApplied MaterialsSanta Clara, CASummer 2027
- Software Systems Intern - IQHP Inc.San Francisco, CASummer 2027
- Software Quality Assurance InternHP Inc.San Francisco, CASummer 2027
- Software Engineer Intern, ConnectivityHewlett Packard (HP)San Francisco, CASummer 2027
- RF Systems Engineer Intern (Summer 2027)RTXEl Segundo, CASummer 2027
- Electro-Optics Systems Engineer Intern (Summer 2027)RTXEl Segundo, CASummer 2027
- Mechanical Engineer Intern (Summer 2027)Scout AISunnyvale, CASummer 202710 weeks$45–$65 per hour
- Software Engineer InternNorthrop GrummanAzusa, CASummer 2027
- Application Development InternKeysight TechnologiesSanta Rosa, CASummer 2027
- 2027 Summer Intern, MS/PhD, Sensor Performance Engineer InternWaymoMountain View, CASummer 2027
- Embedded Software Engineering Intern (Summer 2027)RTXGoleta, CASummer 2027
- Product Management Intern, Data and AI Team - Summer 2027VisaFoster City, CASummer 2027
- Workforce Protection Intern - Summer 2027VisaFoster City, CASummer 2027
- Real Estate Intern - Summer 2027VisaSan Francisco, CASummer 2027
- Business Strategy Intern, Data and AI Team - Summer 2027VisaFoster City, CASummer 2027
- Data Science Intern, Data and AI Team – Summer 2027VisaFoster City, CASummer 2027
- AIOps Forward Deployment Engineer Intern, BS - Summer 2027MarvellSanta Clara, CASummer 2027
- Electrical Engineering Intern, Hardware (Summer 2027)HP IQSan Francisco, CASummer 2027
- Product Design Engineering Intern (Summer 2027)HP IQSan Francisco, CASummer 2027
- Engineering Intern, Wireless Automation and Test (Summer 2027)HP IQSan Francisco, CASummer 2027
- Global Product Solutions and Operations Intern - Global Monetization Product and TechnologyTikTokSan Jose, CASummer 2027
- Embedded Software Engineer InternRTXGoleta, CASummer 2027
- Research Application InternNissan GlobalSanta Clara, CASummer 2027
- Foundation Models Intern42dotSan Francisco, CASummer 2027
- Civil Engineering Intern - Community Development (Summer 2027)StantecPasadena, CASummer 2027
- Software Engineering Intern (Summer 2027) - Native SDK & Mobile PlatformsNiantic SpatialSan Francisco, CASummer 202712 weeks$48–$70 per hour
- Software Engineering InternCohesitySanta Clara, CASummer 2027
- Quant AI Associate InternJPMorgan ChasePalo Alto, CASummer 2027
Summer 2027 internships in California by employer
- TikTok 101
- Waymo 60
- Astranis 38
- Zipline 33
- ByteDance 30
- Rocket Lab USA 21
- General Motors 20
- Marvell 19
- NVIDIA 18
- Applied Materials 17
- Muon Space 15
- PIMCO 15
- Varda Space 15
- RTX 14
- Stantec 14
- General Matter 12
- Antares Nuclear 11
- Target 11
- AMCA 10
- Lawrence Livermore National Laboratory 10
- Skydio 10
- Astera Labs 9
- HP IQ 9
- JLL 9
Summer 2027 internships in California by role
Summer 2027 internships in California by field
- Engineering 462
- Software engineering 198
- AI and machine learning 144
- Research 64
- Hardware engineering 59
- Electrical engineering 32
- Data science 29
- Mechanical engineering 29
- Product management 28
- Aerospace engineering 25
- Cybersecurity 21
- Robotics 21
- Supply chain and logistics 19
- Business 18
- Cloud and DevOps 15
- Sales 15
- Manufacturing engineering 14
- Tax 14
Summer 2027 internships in California by city
Summer 2027 internships in other states
- New York 402
- Texas 397
- Ohio 267
- Illinois 258
- Massachusetts 185
- Florida 171
- Virginia 161
- North Carolina 154
- Pennsylvania 154
- Washington 153
- Colorado 143
- Michigan 143
- Tennessee 141
- Minnesota 130
- Georgia 123
- Wisconsin 122
- Iowa 119
- Arizona 80
- New Jersey 76
- Connecticut 71
- Missouri 71
- Indiana 69
- Maryland 56
- South Carolina 48
- Kansas 42
- Utah 41
- Alabama 32
- Arkansas 32
- Kentucky 32
- Idaho 22
Internships in California for other terms
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