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    Prototyping internships in Long Beach, California

    As of November 11, 2026, Intern Insider listed 13 open internships in Long Beach, California that mention Prototyping, from 4 companies. The listings that mention Prototyping are Electrical Engineering, Mechanical Engineering and Software Engineering roles at employers such as Legence, Voyager Technologies and Relativity Space. None of these listings is marked remote. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
    13 open roles · 4 companies

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    As of November 11, 2026, Intern Insider listed 13 open internships in Long Beach, California that mention Prototyping, from 4 companies.

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