Information Systems Security Manager
Firefly Aerospace · Posted Nov 3, 2026
- Cedar Park, Texas, United States
- 4+ years
Serve as the primary authority for ensuring mission‑critical space systems and enterprise information systems achieve and maintain authorization to operate in compliance with national security requirements.
Responsibilities
- Serve as the primary liaison between system owners, engineering teams, and Government Authorizing Officials (AOs)
- Translate security policy into system requirements, manage security authorization packages, and ensure continuous monitoring of security controls
- Lead security categorization activities per CNSSI 53, determining appropriate Impact Levels (IL) and establishing control overlays for all national security systems
- Develop and maintain system security architecture documentation, including data flow diagrams, security boundary definitions, and control inheritance mappings
- Coordinate with system owners and engineering teams to identify security control implementation requirements and validate that technical solutions meet policy mandates
Requirements
- BS degree in Computer Science, Cybersecurity, Information Systems, or related technical discipline
- Nice to have: CISSP
- Nice to have: CISSP-ISSAP
- Nice to have: CISSP-ISSEP
- Nice to have: CAP