Senior ISSO – TS/SCI Clearance & RMF Expert

KBR Careers; Beavercreek (OH); On-site; USD 120,000 - 150,000; Full time

Job summary

KBR's National Security Solutions team is seeking an Information Systems Security Officer (ISSO) in Beavercreek, Ohio. The ISSO will perform assessments, ensure secure operation, and support RMF and government policy implementation for DoD systems.

You will develop and maintain RMF artifacts such as SSPs and ATOs, collaborate with engineers and mission experts, and help advance secure, compliant software development practices in Agile environments.

Qualifications

• Active TS/SCI clearance required.
• Bachelor's degree in computer information systems management or related field.
• 5+ years of professional experience in information systems security.
• Experience with RMF and DoD 8500.01.
• Experience drafting and maintaining RMF artifacts like SSP and ATO artifacts.

Responsibilities

• Perform assessments of systems and networks to verify configurations against policies and RMF.
• Conduct Information Assurance and IT Security tasks to ensure secure operation.
• Support government policy implementation (JSIG, NIST RMF) for site-hosted systems.
• Develop and maintain RMF documents including SSP, System Security Checklists, PIA, and ATO artifacts.
• Develop POA&M and track corrective actions until closure.

Skills

TS/SCI Clearance

RMF familiarity

IV&V techniques

Education

Bachelor’s degree in computer information systems management or related field

Tools

System Security Plans (SSP)

POA&M

RMF documentation

Job description

KBR's National Security Solutions team is seeking an Information Systems Security Officer (ISSO) in Beavercreek, Ohio. The ISSO will perform assessments, ensure secure operation, and support RMF and government policy implementation for DoD systems.

You will develop and maintain RMF artifacts such as SSPs and ATOs, collaborate with engineers and mission experts, and help advance secure, compliant software development practices in Agile environments.