Jobs › Internship jobs › California

Internship Jobs in California.

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

Total jobs
1,397
positions indexed
New today
94
last 24 hours
Companies
338
actively hiring
Worldwide remote
0
from anywhere
in: California employment: Internship Clear all
Sort Newest Top salary
Zipline
Technical Writer Intern (Summer 2027)
Zipline
⚡ Apply early South San Francisco, Californi... Onsite
● New 👁 Seen ✓ Applied 19h ago
ODK Media
QA & Usability Intern (Unpaid)
ODK Media
⚡ Apply early Irvine, California, United Sta... Hybrid
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
2027 Low Observables Engineer Intern
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $70,720–$104,000
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
2027 Guidance, Navigation, & Control Engineer Intern
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $87,360–$124,800
● New 👁 Seen ✓ Applied 21h ago
Anduril Industries
2027 Field Test Engineer Intern
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $66,560–$83,200
● New 👁 Seen ✓ Applied 21h ago
Skydio
Manufacturing Software Engineer Intern - Winter 2027
Skydio
⚡ Apply early San Mateo, California, United... Hybrid $97,760–$97,760
● New 👁 Seen ✓ Applied 21h ago
Skydio
Hardware Product Management Intern - Fall 2026/Winter 2027
Skydio
⚡ Apply early San Mateo, California, United... Hybrid $120,640–$120,640
● New 👁 Seen ✓ Applied 21h ago
Sierra
Software Engineer Intern, Agent (Summer 2027)
Sierra
⚡ Apply early San Francisco, CA Onsite
● New 👁 Seen ✓ Applied 21h ago
Primer
Spring/Summer 2027 Engineering Intern
Primer
⚡ Apply early San Francisco Onsite 🛂 Visa sponsorship
● New 👁 Seen ✓ Applied 21h ago
Notion
Software Engineer Intern, Mobile (Winter 2027)
Notion
⚡ Apply early San Francisco, California Hybrid $118,560–$118,560
● New 👁 Seen ✓ Applied 21h ago
Notion
Software Engineer Intern (Winter 2027)
Notion
⚡ Apply early San Francisco, California Hybrid $118,560–$118,560
● New 👁 Seen ✓ Applied 21h ago
Notion
Software Engineer Intern (Summer 2027)
Notion
⚡ Apply early San Francisco, California Hybrid $118,560–$118,560
● New 👁 Seen ✓ Applied 21h ago
Mercor
Research Intern
Mercor
⚡ Apply early San Francisco Onsite $166,400–$166,400
● New 👁 Seen ✓ Applied 21h ago
Mercor
Software Engineer Intern
Mercor
⚡ Apply early San Francisco Onsite $145,600–$145,600
● New 👁 Seen ✓ Applied 21h ago
Mercor
Data Science Intern
Mercor
⚡ Apply early San Francisco Onsite $145,600–$145,600
● New 👁 Seen ✓ Applied 21h ago
Meter
Hardware Engineering Intern
Meter
⚡ Apply early San Francisco Onsite $83,200–$104,000
● New 👁 Seen ✓ Applied 21h ago
Peak Energy
Test Engineer Intern, ESS (Winter/Spring - Jan 2027 Start)
Peak Energy
⚡ Apply early Burlingame, California Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 21h ago
Hadrian Automation
Data Science/ Data Engineer Intern
Hadrian Automation
⚡ Apply early Los Angeles, CA Onsite $95,992–$105,477
● New 👁 Seen ✓ Applied 21h ago
Hadrian Automation
Robotics Engineer Intern
Hadrian Automation
⚡ Apply early Los Angeles, CA Onsite $95,992–$105,477
● New 👁 Seen ✓ Applied 21h ago
Hadrian Automation
Software Engineer Intern
Hadrian Automation
⚡ Apply early Los Angeles, CA Onsite $95,992–$105,477
● New 👁 Seen ✓ Applied 21h ago
Zipline
Aircraft Software Integration Intern (Spring 2027)
Zipline
⚡ Apply early South San Francisco, Californi... Onsite $112,320–$112,320
● New 👁 Seen ✓ Applied 21h ago
ET
Performance Tools Intern
Etched
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 21h ago
ET
Supercomputing Intern
Etched
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 21h ago
ET
DFT Intern
Etched
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 21h ago
ET
Electrical Platform Intern
Etched
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 21h ago

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free