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TypeScript internships in Pennsylvania
As of November 13, 2026, Intern Insider listed 16 open internships in Pennsylvania that mention TypeScript, from 8 companies. The listings that mention TypeScript are Software Engineering, Data & Software Engineering (Infra) and Data Science & Analytics roles at employers such as Lockheed Martin, General Dynamics Mission Systems and T-Mobile. 16 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
16 open roles · 8 companies · 6 added this week
Lockheed Martin7 open
- Systems Engineering InternKing of Prussia, Pennsylvania
- Software Engineer InternKing of Prussia, Pennsylvania
- IT Infrastructure InternKing of Prussia, Pennsylvania
- Software Engineer InternKing of Prussia, Pennsylvania
- Software Engineer InternKing of Prussia, Pennsylvania
- Cloud Infrastructure InternKing of Prussia, Pennsylvania
- DevSecOps InternKing of Prussia, Pennsylvania
T-Mobile2 open
Guardian life1 open
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- Summer 2027 13
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As of November 13, 2026, Intern Insider listed 16 open internships in Pennsylvania that mention TypeScript, from 8 companies.
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