Mechanical, Civil & Aerospace Internships in San Diego

10 open mechanical, civil & aerospace internships in san diego from 7 companies, 9 added in the last 7 days. 60% list pay; the median posted rate is $28/hr (middle half: $26–$33/hr). Most openings: AeroVironment (3), Voyager Technologies, Inc. (2), Northrop Grumman (1), Philips (1).

Updated Oct 19, 2026 from employer career pages · newest posting Oct 16, 2026.