Information Systems Security Manager ISSM (Engineer Info Assurance 5)

About the role

This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems.

HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

Responsibilities

• Provides enterprise security program management for assigned information systems operating across classified and unclassified Department of Defense environments.
• Directs Risk Management Framework execution through continuous authorization activities, maintaining System Security Plans, Security Assessment Reports, and Plans of Action and Milestones aligned with NIST security controls and Department policy.
• Manages authorization packages within eMASS, coordinating assessment activities, control validation, and remediation tracking in collaboration with system owners, control assessors, and Authorizing Officials.
• Led portfolio-level security oversight, synchronizing assessment schedules, continuous monitoring outputs, and authorization maintenance across operational systems supporting Combatant Commands and Defense Agencies.
• Reviews vulnerability findings, security scan results, and incident reports, translating technical risk into executive-ready decision artifacts and briefing materials.
• Utilizes tools including eMASS, Xacta, Splunk, Tenable, Active Directory, and SharePoint to track control posture, remediation progress, and reporting requirements.
• Captures cybersecurity assessments, penetration test support activities, and audit engagements, maintaining authoritative security documentation repositories and version control.
• Facilitates governance forums, assessment out-briefs, and risk discussions with Senior Information Security Officers and mission leadership.
• Delivers measurable improvements in authorization stability, remediation timeliness, and operational readiness while reinforcing program values of accountability, mission assurance, and information protection across enterprise systems supporting national defense objectives.

Requirements

• 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.
• IAM II (ISC² CISSP, ISACA CISM, CompTIA CASP+, or GIAC GSLC) certified
• Must have an active Secret security clearance
• US Citizenship

Preferred Requirements

• Familiarity with Advana architecture, Palantir Foundry, or similar data integration platforms
• Experience with data governance frameworks and metadata management
• Agile/SAFe delivery experience in secure environments