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Internship Jobs in California.

All active internship roles based in California, sourced directly from company boards. Updated every few hours.

Total jobs
424
positions indexed
New today
22
last 24 hours
Companies
133
actively hiring
Worldwide remote
0
from anywhere
in: California employment: Internship Clear all
Sort Newest Top salary
NewsBreak
MBA HR Intern
NewsBreak
⚡ Apply early Mountain View, California, Uni... Onsite $72,800–$114,400
● New 👁 Seen ✓ Applied 1mo ago
Neuralink
R&D Materials Engineer Intern
Neuralink
⚡ Apply early South San Francisco, Californi... Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 1mo ago
HealthCorps
Teens Make Health Happen Marketing & Communications Internship - Los Angeles
HealthCorps
⚡ Apply early Los Angeles, California, Unite... Onsite
● New 👁 Seen ✓ Applied 1mo ago
HealthCorps
Teens Make Health Happen Marketing & Communications Internship
HealthCorps
⚡ Apply early San Diego, California, United... Onsite
● New 👁 Seen ✓ Applied 1mo ago
Mezzetta
Continuous Improvement / Industrial Engineering Internship
Mezzetta
⚡ Apply early American Canyon, California, U... Onsite $56,160–$56,160
● New 👁 Seen ✓ Applied 2mos ago
PC
Tax Intern
PP&Co
⚡ Apply early San Jose, CA; Santa Cruz, CA Onsite $68,640–$68,640
● New 👁 Seen ✓ Applied 2mos ago
Instead
Software Engineering Intern
Instead
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 2mos ago
AX
Summer Internship 
Axicom
⚡ Apply early San Francisco, California, Uni... Onsite $20–$20
● New 👁 Seen ✓ Applied 2mos ago
AX
Summer Internship 
Axicom
⚡ Apply early New York, New York, United Sta... Onsite $20–$20
● New 👁 Seen ✓ Applied 2mos ago
AX
Summer Internship 
Axicom
⚡ Apply early Austin, Texas, United States Onsite $20–$20
● New 👁 Seen ✓ Applied 2mos ago
TA
Education Management Trainee ( Math Teacher + Business Operations ) 
Think Academy US
⚡ Apply early San Jose, CA Onsite
● New 👁 Seen ✓ Applied 2mos ago
Samaya AI
ML Research Intern
Samaya AI
⚡ Apply early Mountain View, California, Uni... Onsite
● New 👁 Seen ✓ Applied 3mos ago
Ever
Video Producer Internship
Ever
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 3mos ago
Elve Inc
Internship: General Application
Elve Inc
⚡ Apply early Davis, California, United Stat... Onsite $52,000–$104,000
● New 👁 Seen ✓ Applied 3mos ago
Mill
Product Design Engineering Intern, Summer 2026
Mill
⚡ Apply early San Bruno, California Onsite
● New 👁 Seen ✓ Applied 3mos ago
pony.ai
Software Engineer Intern - Generalist
pony.ai
⚡ Apply early Fremont, California, United St... Onsite $84,000–$84,000
● New 👁 Seen ✓ Applied 3mos ago
pony.ai
Research Intern - Deep Learning
pony.ai
⚡ Apply early Fremont, California, United St... Onsite $84,000–$84,000
● New 👁 Seen ✓ Applied 3mos ago
NewsBreak
Research Intern, Agent RL Training
NewsBreak
⚡ Apply early Mountain View, California, Uni... Onsite $72,800–$104,000
● New 👁 Seen ✓ Applied 3mos ago
Kia Veterans Technician Apprenticeship Program (VTAP)
Automotive Technician Apprenticeship for Military Veterans - Tustin Kia
Kia Veterans Technician Apprenticeship Program (VTAP)
⚡ Apply early Tustin, California, United Sta... Onsite
● New 👁 Seen ✓ Applied 3mos ago
ODK Media
Advertising Business Intern (Unpaid)
ODK Media
⚡ Apply early Irvine, California, United Sta... Onsite
● New 👁 Seen ✓ Applied 3mos ago
quadric, Inc
Design Verification Intern
quadric, Inc
⚡ Apply early Burlingame, California, United... Onsite $93,600–$93,600
● New 👁 Seen ✓ Applied 3mos ago
VisitorsCoverage Inc.
Office Administrator Intern
VisitorsCoverage Inc.
⚡ Apply early Santa Clara, California, Unite... Onsite $41,600–$49,920
● New 👁 Seen ✓ Applied 3mos ago
Eluvio
Last Minute AI-Machine Learning Summer Internship (Gen AI - Multimodal)
Eluvio
⚡ Apply early Berkeley, California, United S... Onsite
● New 👁 Seen ✓ Applied 3mos ago
Kia Veterans Technician Apprenticeship Program (VTAP)
Automotive Apprenticeship for Military Veterans - Car Pros Kia Moreno Valley
Kia Veterans Technician Apprenticeship Program (VTAP)
⚡ Apply early Moreno Valley, California, Uni... Onsite
● New 👁 Seen ✓ Applied 3mos ago
Kia Veterans Technician Apprenticeship Program (VTAP)
Automotive Tech Apprenticeship for Military Veterans - Kirby Kia of Ventura
Kia Veterans Technician Apprenticeship Program (VTAP)
⚡ Apply early Ventura, California, United St... Onsite
● New 👁 Seen ✓ Applied 3mos ago

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