# Mechanical Engineering Intern (Summer 2027) Allen, TX Mechanical Engineering View Details at Castelion

- Company: Castelion
- What the company does: Castelion designs, tests, and manufactures next-generation military systems rapidly and at massive scale to deter future wars. Backed by General Catalyst and a16z.
- Company website: https://www.castelion.com/
- Type: Startups
- Level: Internship
- Location: Remote (US)
- Work setup: Remote
- Posted: date not listed
- Apply by: 2026-12-17
- Apply: https://www.castelion.com/careers/job/4468205009/?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/castelion-mechanical-engineering-intern-summer-2027-allen-tx-mechanical-engineer/


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/castelion-mechanical-engineering-intern-summer-2027-allen-tx-mechanical-engineer/