# Information Systems Security Manager (ISSM) Torrance, CA Program Security 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: Senior
- Location: Remote (US)
- Work setup: Remote
- Posted: 2026-09-28
- Apply by: 2026-11-12
- Apply: https://www.castelion.com/careers/job/4389122009/
- Page: https://www.1752.vc/careers/jobs/castelion-information-systems-security-manager-issm-torrance-ca-program-security/