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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- HPC Cluster Engineer InternLawrence Livermore National LaboratoryLivermore, CASummer 2027
- Cybersecurity Intern, Cyber and Critical Infrastructure Summer InstituteLawrence Livermore National LaboratoryLivermore, CASummer 2027
- Critical Infrastructure Analysis Intern, Cyber and Critical Infrastructure Summer InstituteLawrence Livermore National LaboratoryLivermore, CASummer 2027
- Hardware Security Engineer Intern (Summer 2027)Together AISan Francisco, CASummer 2027
- Software Engineer Intern - Recommendation Performance EfficiencyTikTokSan Jose, CASummer 2027
- Forward Deployed Software Engineer InternHealthpeak PropertiesIrvine, CASummer 2027
- Software Engineering Intern, BackendAiDASHPalo Alto, CASummer 2027
- Critical Infrastructure Analysis InternLawrence Livermore National LaboratoryLivermore, CASummer 2027
- Ground Software Engineer InternMuon SpaceSan Jose, CASummer 2027
- Cybersecurity Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027Lawrence Livermore National LaboratoryLivermore, CASummer 2027
- Cybersecurity Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027Lawrence Livermore National LaboratoryLivermore, CASummer 2027
- Intern - Mechanical Engineer - Summer 2027Commonwealth Fusion SystemsMilpitas, CASummer 2027$25–$38/hr
- Intern - Controls Engineer - Summer 2027Commonwealth Fusion SystemsMilpitas, CASummer 2027$25–$38/hr
- Summer 2027 Internship - Information Security EngineerGeneral MatterLos Angeles, CASummer 2027
- Ground Software Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- 2027 Summer Intern, MS/PhD, SemanticsWaymoMountain View, CASummer 2027
- Product Management MBA Intern, Laptop - Summer 2027NVIDIASanta Clara, CASummer 2027
- 2027 Summer Intern, Data Scaling, Embodied AI (Masters)General MotorsSunnyvale, CASummer 2027
- 2027 Summer Intern, AI Research, Embodied AI (Masters)General MotorsSunnyvale, CASummer 2027
- 2027 Summer Intern, SEAM, Embodied AI (Masters)General MotorsSunnyvale, CASummer 2027
- 2027 Summer Intern, AI Research, Embodied AI (PhD)General MotorsSunnyvale, CASummer 2027
- AI/ML Engineer Intern, Autonomous Vehicle ML InfrastructureGeneral MotorsSunnyvale, CASummer 2027
- Power Systems Undergraduate Intern, Cyber and Critical InfrastructureLawrence Livermore National LaboratoryLivermore, CASummer 2027
- Summer 2027 Business Management InternshipNKSFBLos Angeles, CASummer 2027$24–$26/hr
- Technical Writer Intern (Summer 2027)Sigma ComputingSan Francisco, CASummer 2027
- Embedded Software Engineer Intern, PlatformFigureSan Jose, CASummer 2027
- Process Engineering Intern - Summer 2027SkydioHayward, CASummer 2027
- Marketing InternHowdenSan Diego, CASummer 2027
- Finance Intern - Undergrad Summer 2027ServiceNowSanta Clara, CASummer 2027
- Electrical Engineering Intern (Summer 2027)(Onsite)RTXGoleta, CASummer 2027
- Battery Experimental Intern - Summer 2027 - Santa Clara, CANissan GlobalSanta Clara, CASummer 2027
- AI Robotics Research Intern - Summer 2027 - Santa Clara, CANissan GlobalSanta Clara, CASummer 2027
- Intern – Systems Engineering (Sustaining & Design Controls) - San Diego, CA - Summer 2027PhilipsSan Diego, CASummer 2027
- Generative Media Research InternSnapLos Angeles, CASummer 2027
- Summer 2027 Tax InternshipNKSFBLos Angeles, CASummer 2027$24–$26/hr
- Structural Engineering Intern - Buildings (Summer 2027)StantecSacramento, CASummer 2027
- Structural Engineering Intern - Buildings (Summer 2027)StantecSan Francisco, CASummer 2027
- Structural Engineering Intern - Buildings (Summer 2027)StantecSan Diego, CASummer 2027
- 2027 Summer Intern, Natural Resources (Southern California)ICFSan Diego, CASummer 2027
- Structural Engineering Intern - Buildings (Summer 2027)StantecLos Angeles, CASummer 2027
- BIM Technician Intern - Buildings (Summer 2027)StantecLos Angeles, CASummer 2027
- 2027 Firmware Engineer InternAndurilCosta Mesa, CASummer 2027
- 2027 Product Designer InternAndurilCosta Mesa, CASummer 2027
- Software Engineer InternNetflixLos Angeles, CASummer 2027
- Digital RTL Design Engineer InternAstera LabsSan Jose, CASummer 2027
- AI Engineering Associate Software Engineer InternServiceNowSanta Clara, CASummer 2027
- Software Engineer InternServiceNowSanta Clara, CASummer 2027
- Route Planning Software Engineering Intern, Summer 2027WingPalo Alto, CASummer 2027
- Machine Learning Engineering Intern, Summer 2027WingPalo Alto, CASummer 2027
- Software Engineering Intern, Summer 2027WingPalo 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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