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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
2,249
positions indexed
New today
139
last 24 hours
Companies
494
actively hiring
Worldwide remote
0
from anywhere
in: California employment: Internship Clear all
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Stout
Summer 2027 Intern - Disputes, Claims & Investigations: San Diego
Stout
⚡ Apply early San Diego, CA Onsite $66,560–$66,560
● New 👁 Seen ✓ Applied 1mo ago
BlackRock
2027 Quantitative Masters Internship Program - Investments - Portfolio Management - San Francisco
BlackRock
⚡ Apply early San Francisco, CA Hybrid
● New 👁 Seen ✓ Applied 1mo ago
CAI
Cybersecurity Analyst Intern
CAI
⚡ Apply early California Onsite
● New 👁 Seen ✓ Applied 1mo ago
Granite Construction
Engineer Intern - Summer 2027
Granite Construction
⚡ Apply early Santa Rosa, California Onsite $56,160–$56,160
● New 👁 Seen ✓ Applied 1mo ago
Granite Construction
Plant Engineer Intern - Summer 2027
Granite Construction
⚡ Apply early Ukiah, California Onsite $56,160–$56,160
● New 👁 Seen ✓ Applied 1mo ago
NVIDIA
Product Management MBA Intern, Data Center GPU - Summer 2027
NVIDIA
⚡ Apply early US, CA, Santa Clara Onsite
● New 👁 Seen ✓ Applied 1mo ago
Sidara
Civil Engineering Intern
Sidara
⚡ Apply early CA | ON | Toronto - 3381 Steel... Onsite $41,600–$62,400
● New 👁 Seen ✓ Applied 1mo ago
Granite Construction
Safety Intern - Summer 2027
Granite Construction
⚡ Apply early Santa Clara, California Onsite $56,160–$56,160
● New 👁 Seen ✓ Applied 1mo ago
AD
Embedded Software Engineer Intern
Analog Devices
⚡ Apply early US, MA, Wilmington Onsite $45,760–$85,280
● New 👁 Seen ✓ Applied 1mo ago
AD
Facilities Operations Intern
Analog Devices
⚡ Apply early US, CA, San Jose, Rio Robles Onsite $52,000–$95,680
● New 👁 Seen ✓ Applied 1mo ago
Mill
Systems Engineering Intern, Winter 2026
Mill
⚡ Apply early San Bruno, California Onsite
● New 👁 Seen ✓ Applied 1mo ago
Mill
Firmware Engineering Intern, Winter 2026
Mill
⚡ Apply early San Bruno, California Onsite
● New 👁 Seen ✓ Applied 1mo ago
Figma
Product Design Intern (2027)
Figma
⚡ Apply early San Francisco, CA • New York,... Onsite $46–$46
● New 👁 Seen ✓ Applied 1mo ago
Rocket Lab Corporation
Mechanical Engineering Intern Summer 2027
Rocket Lab Corporation
⚡ Apply early Long Beach, CA Onsite $58,240–$58,240
● New 👁 Seen ✓ Applied 1mo ago
Rocket Lab Corporation
Mechanical Engineering Intern Spring 2027
Rocket Lab Corporation
⚡ Apply early Long Beach, CA Onsite $58,240–$58,240
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early CA - Santa Barbara Onsite $58,448–$58,448
● New 👁 Seen ✓ Applied 1mo ago
Ankura
University Intern, Risk Advisory, eDiscovery
Ankura
⚡ Apply early San Francisco, CA Onsite $70,720–$70,720
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early CA - Atwater Onsite $67,600–$87,360
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early CA - Porterville Onsite $67,600–$87,360
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early CA - Walnut Creek Onsite $67,600–$87,360
● New 👁 Seen ✓ Applied 1mo ago
MA
Health Consulting Actuarial Summer Intern - West Market - College Program 2027
Marsh
⚡ Apply early San Francisco - Embarcadero Hybrid
● New 👁 Seen ✓ Applied 1mo ago
PJT Partners
2027 Summer Analyst - PJT Camberview (Activism)
PJT Partners
⚡ Apply early San Francisco Onsite $120,000–$120,000
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early CA - Sonoma Onsite $67,600–$87,360
● New 👁 Seen ✓ Applied 1mo ago
Marathon Petroleum
Logistics & Storage Engineering - Project Engineer 1 (Intern to Full-Time Conversion)
Marathon Petroleum
⚡ Apply early Findlay, Ohio Hybrid $93,000–$139,500
● New 👁 Seen ✓ Applied 1mo ago
PJT Partners
2027 Summer Analyst - PJT Camberview (Governance)
PJT Partners
⚡ Apply early San Francisco Onsite $120,000–$120,000
● New 👁 Seen ✓ Applied 1mo ago

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