Research & Science internships in California
427 open Research & Science internships in California
More in California
We found 427 Research & Science internships in California — see which you're competitive for
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Top companies hiring research & science interns in California
Recently posted in California
Crop Health R & D Field Science InternMaintenance · CA · Compensation not listedSummer 2027 · Closes Nov 2View role
Survey InternWestwood Professional Services · Fresno, CA · $20–$28 per hourView role
Computing Graduate Student Intern - Summer 2027Lawrence Livermore National Laboratory · Livermore, CA · $10,215 per monthSummer 2027View role
- Lab Assistant (Intern), Quality ControlCATALENT PHARMA SOLUTIONS LIMITED · San Diego, CA · $20 per hourView role
Intern - LCLSSLAC National Accelerator Laboratory · Menlo Park, CA · $6.75–$1,000.00 per monthSummer 2027 · Closes Oct 24View role
Process Engineering Intern (Summer 2027)Freeform · Los Angeles, CA (On-site) · $30 per hourSummer 2027View role
Native Plant Garden Landscaping InternSan Diego River Park Foundation · San Diego, CA · Compensation not listedView role
Farm Internship - Permanent PlantingsAgReserves, Inc. · Chico, CA · Compensation not listedView role
- Lab Assistant (Intern), Analytical DevelopmentCATALENT PHARMA SOLUTIONS LIMITED · San Diego, CA · $20 per hourCloses Nov 3View role
Winemaking Intern - Benziger Family WineryThe Wine Group · Glen Ellen, CA · $24 per hourView role
GIS Interniownrenewable.com · San Diego, CA · $20–$23 per hourSummer 2025View role
Motion Planning Engineer (PhD, Intern)DiDi · San Jose, CA · $46 per hourView role
Composite Engineering (M&P) Intern (Summer 2027)Swarm Aero · Oxnard, CA · Compensation not listedSummer 2027 · Closes Jan 21View role
Activision 2027 Summer Internships - Environment ArtInfinity Ward · Woodland Hills, California · $20–$50 per hourSummer 2027View role
Water Quality InternNature Collective · San Diego · Compensation not listedSpring 2026View role
Sociological Experimental Fieldwork InternDepartment of Emergency Management · Santa Rosa, CA · Compensation not listedView role