Engineering internships in California
1,834 open Engineering internships in California
More in California
We found 1,834 Engineering internships in California — see which you're competitive for
Upload your resume and Chegg scores every one of them against it.
Browsing is free. Fit scores, a tailored resume, and applying for you come with membership.
Top companies hiring engineering interns in California
Recently posted in California
- Mechanical Engineering Co-opXona Space Systems · Burlingame, CA · Compensation not listedCloses Jan 16View role
IT & Network InternChargePoint · Campbell, CA · Compensation not listedView role
- Software Engineer Data & AI PhD (Intern) - United States020 Cisco Systems, Inc. · Remote · Compensation not listedCloses Nov 13View role
Hardware Security Engineer Intern (Summer 2027)Together AI · San Francisco · $58 per hourSummer 2027View role
Software Engineer Data & AI PhD (Intern) - United StatesDuo Security · Remote · Compensation not listedView role
Software Engineering InternAerovironment, Inc. · Moorpark, CA · Compensation not listedSummer 2027View role
Mechanical Engineering Co-opXona · Burlingame, California · $30–$45 per hourView role
Core Technology InternMACOM · Newport Beach, CA · Compensation not listedView role
Ground Software Engineering Intern (Summer 2027)Muon Space · San Jose, CA · $40 per hourSummer 2027View role
- Quality Engineering Intern (Summer 2027)Raytheon BBN Technologies · FAIRFIELD, CA · $42,000–$88,000 per yearSummer 2027View role
Computing Undergraduate Student Intern: HPC Cluster Engineer Academy Internship ProgramLLNL · Livermore, CA · $23.26–$31.62 per hourSummer 2027View role
Environmental InternTRC Companies · San Diego, California · $20–$28 per hourSummer 2027 · Closes Oct 14View role
Safety Methodologies Internship/Co-op 2027Waabi · San Francisco, CA · $40–$52 per hourSummer 2027 · Closes Jan 18View 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
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
- Intern - Technical Services (Hilmar, CA - 1 Position Available)Hilmar Cheese Company · Hilmar, CA - 1 Position Available · Compensation not listedSummer 2027View role
Graduate students: REF8873TPhysical and Life Sciences Directorate · Compensation not listedSummer 2027 · Closes Feb 19View role