Internships in San Diego, CA
Explore internships in San Diego, CA. Compare current employers, posting dates and disclosed pay, then check each role’s work arrangement and eligibility.
286 open roles at 123 employers, updated daily.
Showing 12 recent openings from this collection. Listings refresh as new roles arrive.
College Financial Representative, Internship Program
Northwestern MutualSan Diego, California, United States$500–$1k per yearPosted Oct 9, 2026
NewAssurance Intern - Summer 2027 (San Diego)
BDO USASan Diego, California, United StatesPosted Oct 16, 2026
NewCollege Financial Representative, Internship Program
Northwestern MutualSan Diego, California, United StatesPosted Oct 9, 2026
New2027 Intern - Guidance Navigation and Control Engineer
Northrop GrummanSan Diego, California, United StatesPosted Oct 16, 2026
New
AI Developer Intern
Bird Rock SystemsSan Diego, California, United StatesPosted Oct 16, 2026
NewSAF Paid Intern
American Red CrossSan Diego, California, United StatesPosted Oct 16, 2026
New2027 Intern - Guidance Navigation and Control Engineer
Northrop GrummanSan Diego, California, United StatesPosted Oct 16, 2026
NewContracts Intern - San Ysidro
San Ysidro HealthSan Diego, California, United StatesPosted Oct 16, 2026
NewMarketing Intern
Axos BankSan Diego, California, United StatesPosted Oct 16, 2026
NewRisk & Compliance Intern
Axos BankSan Diego, California, United StatesPosted Oct 15, 2026
NewDevelopment Intern - Spring 2027
American Lung AssociationSan Diego, California, United StatesPosted Oct 15, 2026
New
Discovery Medicinal Chemistry Internship
Johnson & Johnson Innovative MedicineSan Diego, California, United StatesPosted Oct 15, 2026
New
Plus 274 more roles in San Diego, CA on the board.
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See all 286 rolesHow to land an internship in San Diego, CA
How to land an internship in San Diego, CA: start applying three to six months before your target start date, since the largest employers in the area fill their classes early. Tailor your resume to each posting's keywords, and mention your availability to work on-site — local availability is a real filter for many hiring teams. Reaching out to a recruiter for a quick coffee chat can move your application to the top of the pile.