Space Systems Information Security Manager (RMF Lead)

Firefly Aerospace; Cedar Park (TX); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health insurance

Relocation benefits

Educational reimbursement

Short-term disability

Flexible PTO

Career development

Job summary

Firefly Aerospace in Cedar Park, TX seeks an Information Systems Security Manager to own RMF accreditation lifecycle across space systems and enterprise IT. You will translate security policy into system requirements and manage authorization packages.

You will report to the Director of Cybersecurity and collaborate with engineering, DevOps, and mission operations to sustain ATOs and continuous monitoring. The role requires a BS in a technical field, 4+ years in cybersecurity compliance, and US

Qualifications

• BS degree in CS, Cybersecurity, Information Systems, or related field.
• 4+ years as ISSM or security compliance lead in aerospace/DoD.
• Proven RMF authorization experience and ATO achievement.
• Deep knowledge of NIST SP 800-53/800-171 and FISMA.
• Hands-on with eMASS, ACAS, HBSS.
• Excellent written and verbal communication; U.S. citizenship required.

Responsibilities

• Lead CNSSP-12 and CNSSI 53 requirements mapping.
• Manage RMF processes and system authorization packages.
• Develop SSPs, POA&Ms, and SAR coordination.
• Coordinate with system owners and engineering to meet policy mandates.
• Perform security impact assessments and threat modeling.
• Present compliance briefings to senior management and government customers.

Skills

RMF implementation

NIST SP 800-37

CNSSP-12 CNSSI 53

Security architecture

Threat modeling

Authorization packages

Education

BS in CS/Cybersecurity/InfoSys

Tools

eMASS

ACAS

HBSS

DISA STIGs

Job description

Firefly Aerospace in Cedar Park, TX seeks an Information Systems Security Manager to own RMF accreditation lifecycle across space systems and enterprise IT. You will translate security policy into system requirements and manage authorization packages.

You will report to the Director of Cybersecurity and collaborate with engineering, DevOps, and mission operations to sustain ATOs and continuous monitoring. The role requires a BS in a technical field, 4+ years in cybersecurity compliance, and US