Cyber Security Architect 3 - TS/SCI, Mission Systems

Huntington Ingalls Industries; Bath Township (OH); On-site; USD 98,000 - 150,000; Full time

Job summary

Huntington Ingalls Industries (HII) Mission Technologies seeks a Systems Security Engineering professional to support cybersecurity across DoD programs at Wright-Patterson AFB, OH. You will integrate SSE, RMF/A&A, and DoW/DoA requirements for aircraft, avionics, weapon systems, and cyber-physical OT within a senior team.

The role emphasizes analytical problem‑solving, documentation, and executive decision support in a military/government context, with on-site work and a clear emphasis on secure

Qualifications

• Active TS/SCI clearance.
• 5+ years relevant experience with a Bachelor's degree; more with advanced degrees as specified.
• Experience with SSE, RMF/A&A, and cybersecurity in DoD/DoW contexts.

Responsibilities

• Execute RMF/A&A activities including system categorization and security control tailoring.
• Develop SSPs, SCTMs, AARs, SARs, RARs, and POA&Ms for authorization.
• Review architectures, network diagrams, and acquisition/test docs to evaluate security controls and risk.
• Apply cybersecurity testing, STIGs, vulnerability assessment, and SSE to support remediation.
• Provide cybersecurity guidance to government customers, engineers, and contractors.
• Participate in IPTs, engineering reviews, and risk boards to inform senior leadership.

Skills

TS/SCI clearance

Cybersecurity

System Security Engineering

Education

Bachelor's degree

Master's degree

Job description

Huntington Ingalls Industries (HII) Mission Technologies seeks a Systems Security Engineering professional to support cybersecurity across DoD programs at Wright-Patterson AFB, OH. You will integrate SSE, RMF/A&A, and DoW/DoA requirements for aircraft, avionics, weapon systems, and cyber-physical OT within a senior team.

The role emphasizes analytical problem‑solving, documentation, and executive decision support in a military/government context, with on-site work and a clear emphasis on secure