Embedded Software Engineer Intern - Summer 2026 (Avionics)

castelion

11 days ago

Torrance, California

Onsite

Internship

Junior

0 applicants

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About this role

Castelion is seeking motivated Embedded Software Engineering interns for Summer 2026 to help develop and test software for missile systems, focusing on embedded firmware and system integration. The role offers hands-on experience in aerospace defense technology and collaboration with diverse engineering teams.

Skills

About castelion

castelion.com

Castelion designs, tests, and manufactures next‑generation military systems rapidly and at massive scale to deter future wars. The company integrates rapid engineering, prototyping, testing, and high‑rate production to field advanced defense capabilities. Serving military and government customers, Castelion emphasizes speed, scalability, and rigorous validation to deliver resilient systems when and where they’re needed.