Internships in California
2,523 open postings from 484 employers. TikTok (140), Tesla (115) and Astranis (86) have posted the most. 1,520 of them name a term, most often Summer 2027 (1,056) and Spring 2027 (208). The most are in San Francisco, CA (434), San Jose, CA (402) and Palo Alto, CA (193). The biggest groups are Hardware (754), Data (519) and Software (499). The fields their titles name most are engineering (1,189), software engineering (425) and AI and machine learning (361). 6 are listed as remote. The list is read daily from company career pages and public internship lists, so closed roles drop off.
Start free 2,523 open postings · updated daily
Page 36 of 51 · newest first
- 2027 Internship Onboard Infrastructure Engineer, ML InferenceBedrock RoboticsSan Francisco, CA
- 2027 Internship Sensor Systems EngineerBedrock RoboticsSan Francisco, CA
- 2027 Internship Behavior Machine Learning Engineer, World ModelsBedrock 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
- Change Management Intern (Summer 2027)ZiplineSouth San Francisco, CASummer 2027
- 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
- Change Management Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Data Analytics Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Data Analytics Intern (Summer 2027)ZiplineSouth San Francisco, CASummer 2027
- Integration/Test Engineer InternL3Harris TechnologiesCarlsbad, CA
- Software Engineer InternL3Harris TechnologiesSan Diego, CAWinter 2026
- 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
- Product Manager Project Intern - Business Integrity - MBATikTokSan Jose, CA
- 2027 Internship Sensor Hardware Test EngineerBedrock RoboticsSan Francisco, CA
- Sales Engineering Intern (Santa Clara, CA)Texas InstrumentsSanta Clara, 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
- Software Engineer Intern - IT AppsTeslaFremont, CASpring 2027
- Software Engineer Intern - Autonomy Systems FoundationsTeslaPalo Alto, CAWinter 2027
- Avionics Engineering Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Additive Manufacturing Intern Summer 2027Rocket Lab USALong Beach, CASummer 2027
- Machine Learning Engineer Intern - Factory SoftwareTeslaFremont, CASpring 2027
- Additive Manufacturing Intern Spring 2027Rocket Lab USALong Beach, CASpring 2027
- Security Research Intern (2027 Masters/PhD)CylakeSunnyvale, CA
- IC Test InternKeysight TechnologiesSanta Rosa, CA
- Facilities InternAstera LabsSan Jose, CA
- Lab Strategy Engineer InternAstera LabsSan Jose, CA
- Member of Technical Staff, Research (Intern)AbundantSan Francisco, CA
- Compensation and Benefits Analyst InternAstera LabsSan Jose, CA
- Recruiting Program Management InternAstera LabsSan Jose, CA
Internships in California by employer
- TikTok 140
- Tesla 115
- Astranis 86
- Astera Labs 68
- Zipline 67
- Waymo 60
- Meta 48
- NVIDIA 48
- ByteDance 46
- Rivian 40
- Rocket Lab USA 40
- Keysight Technologies 34
- The Aerospace Corporation 32
- Varda Space 27
- HPE 26
- General Motors 23
- AMD 22
- Axos Bank 22
- Applied Materials 21
- Marvell 20
- The Walt Disney Company 20
- KLA 19
- Skydio 19
- AeroVironment 17
Internships in California by role
Internships in California by field
- Engineering 1189
- Software engineering 425
- AI and machine learning 361
- Research 232
- Hardware engineering 223
- Electrical engineering 94
- Robotics 89
- Mechanical engineering 78
- Aerospace engineering 53
- Product management 52
- Sales 50
- Cybersecurity 48
- Data science 48
- Business 40
- Supply chain and logistics 39
- Cloud and DevOps 35
- Marketing 35
- Energy 33
- Data analyst 30
- Data engineering 30
- Manufacturing engineering 28
- Tax 26
- UX and product design 22
- Audit 16
- Social media 16
- IT 15
- Project management 15
- Biology and life sciences 14
- Environment and sustainability 14
- Civil engineering 12
- Communications and PR 12
- Quant 12
- Film, TV and video 11
- Asset and wealth management 10
- Insurance 10
- Physics 9
Internships in California by city
- San Francisco, CA 434
- San Jose, CA 402
- Palo Alto, CA 193
- Los Angeles, CA 156
- Santa Clara, CA 144
- San Diego, CA 104
- Mountain View, CA 92
- South San Francisco, CA 92
- El Segundo, CA 87
- Sunnyvale, CA 84
- Long Beach, CA 53
- Irvine, CA 52
- Foster City, CA 41
- San Mateo, CA 36
- Torrance, CA 33
- Menlo Park, CA 31
- Milpitas, CA 27
- Newport Beach, CA 22
- Burlingame, CA 21
- Fremont, CA 20
- Livermore, CA 19
- Costa Mesa, CA 15
- Calabasas, CA 14
- Los Altos, CA 14
- Pleasanton, CA 14
- Sacramento, CA 14
- Scotts Valley, CA 12
- Roseville, CA 10
- Folsom, CA 9
- Huntington Beach, CA 9
- Redwood City, CA 9
- Pasadena, CA 8
- Burbank, CA 7
- Hawthorne, CA 7
- San Bruno, CA 7
- Thousand Oaks, CA 7
- Walnut Creek, CA 7
- Bakersfield, CA 6
- Oakland, CA 6
- Oxnard, CA 6
Internships in California by term
Internships in other states
- Texas 1141
- New York 1029
- Massachusetts 805
- Pennsylvania 707
- Ohio 703
- Illinois 598
- Florida 474
- Virginia 452
- Michigan 441
- North Carolina 403
- Minnesota 384
- Wisconsin 375
- Washington 369
- New Jersey 367
- Indiana 328
- Georgia 318
- Colorado 310
- Tennessee 249
- Iowa 244
- Connecticut 199
- South Carolina 196
- Missouri 194
- Maryland 193
- Arizona 176
- Alabama 117
- Kentucky 115
- Nebraska 107
- Utah 107
- Oregon 106
- Louisiana 105
Don't apply to internships in California one at a time.
Use Auto Apply for matching roles, up to your daily cap. OfferAIO fills forms from your profile, tells you when a new posting opens, and keeps every interview and contact in one place. 5 free Auto Applies total. No card, no daily reset. Premium is $20/month, or the Season Pass is $49 once for about 4 months (120 days) with no auto-renew. Both include unlimited applications and Auto Apply. Auto Apply queues new matches up to the daily cap you set, at most 100 a day. Pause or cancel queued applications anytime.
Start free