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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
2,229
positions indexed
New today
66
last 24 hours
Companies
488
actively hiring
Worldwide remote
0
from anywhere
in: California employment: Internship Clear all
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SpaceX
Spring 2027 Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $62,400–$62,400
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Spring 2027 Silicon Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $83,200–$83,200
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Civil Engineering Internship
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $62,400–$62,400
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Business Operations Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $54,080–$54,080
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $62,400–$62,400
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Silicon Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $83,200–$83,200
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Spring 2027 Business Operations Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $54,080–$54,080
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Spring 2027 Software Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $83,200–$83,200
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Graduate Engineer Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Spring 2027 Graduate Engineer Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Summer 2027 Software Engineering Internship/Co-op
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $83,200–$83,200
● New 👁 Seen ✓ Applied 3w ago
SpaceX
Spring 2027 Civil Engineering Internship
SpaceX
⚡ Apply early Flexible - Any SpaceX Site Onsite $62,400–$62,400
● New 👁 Seen ✓ Applied 3w ago
Uplane
AI Marketing Strategist Intern
Uplane
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 3w ago
IT
Firmware Quality Assurance Engineer Co-Op Intern Full Time January-June
iRhythm Technologies
⚡ Apply early San Francisco, CA Onsite $52,000–$72,800
● New 👁 Seen ✓ Applied 3w ago
Gilead Sciences
Intern - Research - Inflammation - AI
Gilead Sciences
⚡ Apply early United States - California - F... Onsite $41,600–$114,400
● New 👁 Seen ✓ Applied 3w ago
Gilead Sciences
Intern - Research - Protein Therapeutics, Computational Biologics Engineering - AI
Gilead Sciences
⚡ Apply early United States - California - F... Onsite $41,600–$114,400
● New 👁 Seen ✓ Applied 3w ago
Fletcher Jones Motorcars
Apprentice Technician
Fletcher Jones Motorcars
⚡ Apply early Newport Beach, CA Onsite $37,440–$37,440
● New 👁 Seen ✓ Applied 3w ago
Hermeus
Flight Software Engineering Intern (Simulation/Hardware-In-The-Loop) - Spring & Summer 2027
Hermeus
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 3w ago
GlobalFoundries
Sales Account Manager Intern, Electrical Engineering & Business (Summer 2027)
GlobalFoundries
⚡ Apply early USA - Texas - Austin Onsite $41,600–$83,200
● New 👁 Seen ✓ Applied 3w ago
Insulet
Co-op, Manufacturing: January - June 2027 (Onsite)
Insulet
⚡ Apply early Irvine, California Onsite $52,000–$70,720
● New 👁 Seen ✓ Applied 3w ago
AeroVironment
Digital Business Technology Infrastructure (DBT) Intern
AeroVironment
⚡ Apply early Simi Valley, CA Onsite
● New 👁 Seen ✓ Applied 3w ago
Ryan
Summer 2027 Intern, Real Property Tax
Ryan
⚡ Apply early Irvine Onsite
● New 👁 Seen ✓ Applied 3w ago
Marvell
AMS Validation Intern, BS - Summer 2027
Marvell
⚡ Apply early Santa Clara, CA Onsite
● New 👁 Seen ✓ Applied 3w ago
Howden
Operations Intern
Howden
⚡ Apply early San Diego – 350 10th Avenue Onsite $45,760–$45,760
● New 👁 Seen ✓ Applied 3w ago
BL
Summer 2027 Intern
BlueScope
⚡ Apply early MO-Kansas City Onsite
● New 👁 Seen ✓ Applied 3w ago

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