ISSO — Mission-Critical DoD Cyber Security Lead (RMF)

SOSi; Joint Base Pearl Harbor-Hickam (HI); On-site; USD 98,000 - 132,000; Full time

Job summary

SOSi is seeking an Information Systems Security Officer (ISSO) to lead RMF lifecycle activities for mission-critical IT operations at Joint Base Pearl Harbor Hickam, Honolulu. You will oversee eMASS packages, ACAS patching, STIG compliance, and security policy enforcement for a 5,000+ user Pacific theater environment.

Ideal candidates bring DoD protocol fluency, strong communication, and experience with RMF-based risk management, vulnerability remediation, and cross-team coordination to deliver

Qualifications

• DoD 8140 DCWF 722 Intermediate or equivalent information security certification.
• Bachelor’s degree in CS/Cybersecurity/IT or equivalent certs listed.
• 6+ years in cybersecurity, RMF, IA, or RMF-related activities.
• Strong knowledge of NIST 800-53r5 and RMF guidance.

Responsibilities

• Assist ISSM in forming and maintaining an information security program for assigned area.
• Secure systems for classified processing; administer and audit security controls.
• Develop guidelines and policies for operational information systems security.
• Manage eMASS packages containing security authorizations.
• Coordinate inspections, tests, and reviews of information system security.
• Contribute to incident response and protection of assets.
• Maintain knowledge of security policies and monitoring measures.

Skills

RMF lifecycle

eMASS

ACAS

STIG

Vulnerability management

Security monitoring

Incident response

Security coordination

NIST 800-53r5

Education

Bachelor's degree in CS / Cybersecurity / IT

Certs: GMON, SecurityX, CCISO, CCSP, CGRC, CISSO, Security+, SSCP

Tools

CSfC

CDS

JIRA

Confluence

Tenable Nessus

SCAP

Job description

SOSi is seeking an Information Systems Security Officer (ISSO) to lead RMF lifecycle activities for mission-critical IT operations at Joint Base Pearl Harbor Hickam, Honolulu. You will oversee eMASS packages, ACAS patching, STIG compliance, and security policy enforcement for a 5,000+ user Pacific theater environment.

Ideal candidates bring DoD protocol fluency, strong communication, and experience with RMF-based risk management, vulnerability remediation, and cross-team coordination to deliver