Hardware internships in California for Summer 2027
259 open postings from 74 employers. Astranis (31), Rocket Lab USA (16) and RTX (13) have posted the most. The most are in San Francisco, CA (42), Los Angeles, CA (34) and El Segundo, CA (24). The fields their titles name most are engineering (195), hardware engineering (53) and electrical engineering (30). The list is read daily from company career pages and public internship lists, so closed roles drop off.
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- Mechanical Associate Engineer (Summer 2027)AstranisSan Francisco, CASummer 2027
- Mechanical Engineer Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- CAD Engineer Intern (Summer 2027)AstranisSan Francisco, CASummer 2027
- Self-Built Engineer Intern - CDN PlatformByteDanceSan Jose, CASummer 2027
- Quality & Manufacturing Intern (Summer 2027)ZiplineSouth San Francisco, CASummer 2027
- Research Engineer Intern - Monetization Technology - Business IntegrityTikTokSan Jose, CASummer 2027
- Engineering Internship, Business Operations (Summer 2027)AMCAEl Segundo, CASummer 2027
- Software Engineer Intern, EmbeddedTETRAMEMSan Jose, CASummer 2027
- Environmental Health & Safety (EHS) Internship – Summer 2027Varda SpaceEl Segundo, CASummer 2027
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