Internships in California
2,495 open postings from 478 employers. TikTok (139), Tesla (115) and Astranis (87) have posted the most. 1,445 of them name a term, most often Summer 2027 (985) and Spring 2027 (205). The most are in San Francisco, CA (427), San Jose, CA (395) and Palo Alto, CA (193). The biggest groups are Hardware (750), Data (508) and Software (494). The fields their titles name most are engineering (1,176), software engineering (424) and AI and machine learning (353). 6 are 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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- AI Safety Evaluation & Governance Product Manager Intern - Multiple TeamsTikTokSan Jose, CASummer 2027
- Technical Recruiting Intern (Open to Engineers Transitioning into Recruiting)GITAILos Angeles, CA
- AI Product Management InternOpusClipMountain View, CA$25–$28 per hour
- Engineering InternOpenMindSan Francisco, CA
- Electronic Design Engineer Intern - Electronic SystemsTeslaPalo Alto, CAWinter 2027
- Software Engineer Intern - Engineering Automation - Vehicle EngineeringTeslaPalo Alto, CAWinter 2027
- Data Lake Infrastructure and Data Analytics Research Engineer Intern - Applied Machine Learning ArkByteDanceSan Jose, CASummer 2027
- Visual Generation & Multimodal Evaluation Machine Learning Engineer Intern - Aml-ArkByteDanceSan Jose, CASummer 2027
- Agent Evaluation & Evolution Machine Learning Engineer Intern - Applied Machine Learning ArkByteDanceSan Jose, CASummer 2027
- Data Engineer Intern - Monetization DataTikTokSan Jose, CASummer 2027
- Robotics Engineer Co-op InternSorting RoboticsLos Angeles, CA
- Software Development Engineer Intern - Network Automation - 2027 SummerByteDanceSan Jose, CASummer 2027
- Search Safety Operations Intern - Platform Responsibility - SearchTikTokSan Jose, CA
- Frontend Engineer Intern - Ads InterfaceTikTokSan Jose, CASummer 2027
- AI Agent Product Manager Intern - Product Infrastructure-Customer Service PlatformTikTokSan Jose, CASummer 2027
- Contract Student Worker - Machine Learning Engineer - Data Mining & VLM (Full-time)ZooxFoster City, CA
- Vehicle Integration & Test Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Supply Chain Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Structures Engineering Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Site Reliability Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Propulsion Engineering Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Manufacturing Engineering Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Guidance, Navigation & Controls (GNC) Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Biologics Formulation Research Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Flight Software Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Environmental Health & Safety (EHS) Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- Cybersecurity Internship - Spring 2027Varda SpaceEl Segundo, CASpring 2027
- AI/ML Infrastructure Engineer Intern - Data-Arch-Tiktok LiveTikTokSan Jose, CASummer 2027
- Software Engineer - InternKastle AISan Francisco, CA
- Fullstack Software Engineer Intern - Global E-Commerce - 2027 SummerTikTokSan Jose, CASummer 2027
- Network Software Engineer Intern - Network SwitchByteDanceSan Jose, CASummer 2027
- Network Software Engineer Intern - Network ObservationByteDanceSan Jose, CASummer 2027
- Sales Development Representative (SDR - SkillBridge Internship)JFrogSunnyvale, CA
- Applied Machine Learning Production Engineer InternByteDanceSan Jose, CASummer 2027
- GPU/AI Application System Software Engineer InternByteDanceSan Jose, CASummer 2027
- AI Network Automation Engineer Intern, Global Physical Network InfraByteDanceSan Jose, CASummer 2027
- Software Engineer Intern - Foundation PlatformTikTokSan Jose, CASummer 2027
- Data Science Intern - Advertisement Team - 2026 Start - PhDTikTokSan Jose, CA
- Mechanical Engineering Intern / Co-op, Rocket MotorsGITAILos Angeles, CA
- AI Product Operations InternTikTokSan Jose, CA
- LLM Post-training Engineer Intern - Research & ProductTikTokSan Jose, CASummer 2027
- Software Engineer Intern - Media EngineTikTokSan Jose, CASummer 2027
- Strategy Product Manager Intern - Platform ResponsibilityTikTokSan Jose, CASummer 2027
- Software Engineer Intern - Global Payment - ComplianceByteDanceSan Jose, CAFall 2027
- GPU/AI Application System Software Engineer Intern - System Technologies and EngineeringByteDanceSan Jose, CASummer 2027
- ASIC Design Engineer Intern - Video Silicon IPByteDanceSan Jose, CASummer 2027
- AI/LLM Network Research Intern - High Speed Network - PhDByteDanceSan Jose, CAFall 2026
- GPU/AI Application Platform Engineer Intern - Server PlatformByteDanceSan Jose, CAFall 2026
- Research Intern - SDN Traffic Intelligence & ControlByteDanceSan Jose, CAFall 2026
- Research Scientist InternByteDanceSan Jose, CASummer 2027
Internships in California by employer
- TikTok 139
- Tesla 115
- Astranis 87
- Astera Labs 68
- Zipline 67
- Waymo 60
- Meta 48
- NVIDIA 47
- ByteDance 46
- Rivian 40
- Rocket Lab USA 40
- The Aerospace Corporation 34
- Keysight Technologies 33
- Varda Space 27
- HPE 24
- General Motors 23
- AMD 22
- Applied Materials 21
- Axos Bank 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 1176
- Software engineering 424
- AI and machine learning 353
- Research 230
- Hardware engineering 219
- 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
- Marketing 34
- Cloud and DevOps 33
- Energy 33
- Data analyst 29
- Data engineering 29
- Manufacturing engineering 28
- Tax 27
- UX and product design 22
- Audit 17
- Social media 16
- IT 15
- Project management 15
- Biology and life sciences 14
- Environment and sustainability 14
- Civil engineering 12
- Quant 12
- Film, TV and video 11
- Asset and wealth management 10
- Communications and PR 10
- Insurance 9
- Investment banking 8
- Physics 8
Internships in California by city
- San Francisco, CA 427
- San Jose, CA 395
- Palo Alto, CA 193
- Los Angeles, CA 156
- Santa Clara, CA 142
- San Diego, CA 102
- Mountain View, CA 92
- South San Francisco, CA 92
- El Segundo, CA 91
- Sunnyvale, CA 83
- Long Beach, CA 53
- Irvine, CA 47
- Foster City, CA 41
- San Mateo, CA 35
- Torrance, CA 33
- Menlo Park, CA 28
- Milpitas, CA 27
- Newport Beach, CA 22
- Burlingame, CA 21
- Fremont, CA 20
- Livermore, CA 19
- Costa Mesa, CA 15
- Sacramento, CA 14
- Calabasas, CA 13
- Glendale, CA 13
- Pleasanton, CA 13
- Los Altos, CA 12
- Scotts Valley, CA 12
- Roseville, CA 10
- Huntington Beach, CA 9
- Pasadena, CA 9
- Redwood City, CA 9
- Burbank, CA 7
- Folsom, CA 7
- Hawthorne, CA 7
- San Bruno, CA 7
- Thousand Oaks, CA 7
- Walnut Creek, CA 7
- Bakersfield, CA 6
- Oakland, CA 6
Internships in California by term
Internships in other states
- Texas 1125
- New York 1011
- Massachusetts 803
- Pennsylvania 704
- Ohio 697
- Illinois 593
- Florida 467
- Virginia 455
- Michigan 436
- North Carolina 392
- New Jersey 375
- Minnesota 373
- Wisconsin 371
- Washington 363
- Indiana 315
- Georgia 311
- Colorado 310
- Tennessee 248
- Iowa 247
- Connecticut 199
- Maryland 196
- Missouri 192
- South Carolina 192
- Arizona 176
- Alabama 117
- Kentucky 113
- Oregon 109
- Louisiana 108
- Utah 108
- Nebraska 105
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