Internships in Irvine, CA
Explore internships in Irvine, CA. Compare current employers, posting dates and disclosed pay, then check each role’s work arrangement and eligibility.
147 open roles at 63 employers, updated daily.
Showing 12 recent openings from this collection. Listings refresh as new roles arrive.
CBU Engineering Career and Internship Fair
HDRIrvine, California, United StatesPosted Oct 7, 2026
NewCollege Financial Representative, Internship Program
Northwestern MutualIrvine, California, United StatesPosted Oct 9, 2026
NewInternal Operations Intern - Winter 2027 - SoCal
CLA (CliftonLarsonAllen)Irvine, California, United StatesPosted Oct 16, 2026
NewMechanical Engineering Intern
Kimley-HornIrvine, California, United StatesPosted Oct 16, 2026
NewMechanical Engineering Intern
FortiveIrvine, California, United StatesPosted Oct 15, 2026
NewState and Local Tax - Income Franchise Intern - Winter 2027
RSM US LLPIrvine, California, United StatesPosted Oct 14, 2026
NewField Applications Engineering Intern (Irvine, CA)
Texas InstrumentsIrvine, California, United StatesPosted Oct 14, 2026
New
Regulatory Affairs Intern
Johnson & Johnson Innovative MedicineIrvine, California, United StatesPosted Oct 14, 2026
NewResearch Scientist Intern, Robot Learning & Manipulation (Spring, Summer & Fall 2027) | Master’s & PhD Internship
FieldAIIrvine, California, United StatesPosted Oct 13, 2026
NewRobotics Research Intern, Embodied AI
FieldAIIrvine, California, United StatesPosted Oct 13, 2026
NewCivil Engineering Intern
Cannon CorpIrvine, California, United StatesPosted Oct 14, 2026
NewElectrical Engineering Intern
FortiveIrvine, California, United StatesPosted Oct 13, 2026
New
Plus 135 more roles in Irvine, CA on the board.
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See all 147 rolesHow to land an internship in Irvine, CA
How to land an internship in Irvine, 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.