Internships in California
4,233 open internships
By city
- San Francisco, CA501 roles
- Los Angeles, CA429 roles
- San Jose, CA362 roles
- San Diego, CA298 roles
- Sacramento, CA57 roles
By field
- Engineering1,835 roles
- Operations798 roles
- Marketing & Sales450 roles
- Research & Science429 roles
- Finance367 roles
- AI354 roles
- Healthcare251 roles
- Data & Analytics239 roles
- Media & Content221 roles
- Law & Policy189 roles
- Built Environment167 roles
- Product & Design159 roles
- Service & Hospitality155 roles
- Consulting110 roles
- Fine Arts & Performance60 roles
- Education57 roles
- Sports & Movement35 roles
- Humanities25 roles
We found 4,233 internships in California — see which you're competitive for
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Open internships in California
Doctoral Internship - Child & Adolescentkaiserpermanente.org · San Jose · Compensation not listedPosted 6 days agoView role
DevComms InternEnterprise for Youth (Enterprise) · 654 Mission Street, San Francisco, CA · $24 per hourPosted 6 days agoView role
Psychology Predoctoral Internshipapibhs.com · San Diego - Alvarado Parkway Institute · Compensation not listedPosted 6 days agoView role
Program Internpablove.org · our Hollywood office · Compensation not listedView role
Project Engineer InternISEC · Dixon, CA · $24–$26 per hourView role
Safety Methodologies Internship/Co-op 2027Waabi · San Francisco, CA · $40–$52 per hourSummer 2027 · Closes Jan 23View role
GIS Intern - Year roundSacramento Municipal Utility District (SMUD) · Sacramento, CA · Compensation not listedCloses Oct 29View role
Summer Intern - Project EngineerHerrero Builders Incorporated · San Francisco Bay Area · Compensation not listedSummer 2027View role
Spring 2027 Facilitator, Los AngelesGPI US · Los Angeles, CA · Compensation not listedSpring 2027View role
Intern - Mechanical Engineer - Summer 2027Commonwealth Fusion Systems · Milpitas, CA · $25–$38 per hourSummer 2027 · Closes Jan 21View role
Software Engineering Intern, BackendAidash · Palo Alto, CA · Compensation not listedCloses Jan 18View role
Short Drama Creative Editor InternTeachers' Curriculum Institute (TCI) · Mountain View, CA · $22–$30 per hourCloses Jan 17View role
2027 Summer Intern - Civil Engineering, Transportation (Rail)TKDA · Riverside, California · $21–$25 per hourSummer 2027View role
Water Quality InternshipNature Collective · San Elijo Lagoon · Compensation not listedSpring 2027View role