USAF ISSO & RMF Specialist (Active TS/SCI)

cFocus Software Incorporated; Linthicum (MD); On-site; USD 110,000 - 140,000; Full time

Job summary

cFocus Software Incorporated seeks an Information System Security Officer (ISSO) to support USAF programs. This on-site role in Linthicum Heights, MD requires an active TS/SCI clearance and responsibilities spanning RMF, ATO, SSPs, eMASS, and continuous monitoring.

You will work with ISSMs, system owners, engineers, assessors, and Government stakeholders to maintain security documentation, track findings, and coordinate remediation across DC3 systems. Strong writing and reporting are essential.

Qualifications

• Active TS/SCI clearance required.
• Bachelor's degree in CS/IT or related field.
• Experience performing ISSO duties and RMF authorizations.
• Experience preparing SSPs, assessment docs, POA&Ms in eMASS.
• Knowledge of security control assessment, monitoring, STIG, and vulnerability management.
• Ability to evaluate findings and coordinate remediation.
• Understanding authorization boundaries and configuration control.
• Excellent written and oral communication with stakeholders.

Responsibilities

• Develop and maintain ATO and Assess-Only packages for assigned DC3 systems.
• Execute RMF activities including control assessments and remediation tracking.
• Prepare initial SSPs and support security assessment plans.
• Maintain records in eMASS and close gaps with technical teams.
• Maintain POA&Ms and coordinate enterprise-wide remediation.
• Review vulnerability findings and coordinate remediation and evidence.
• Support continuous ATO (cATO) with automated evidence.
• Assess system changes for security impact and maintain records.
• Track cyber orders and directives; prepare comply docs or POA&Ms when needed.
• Provide security risk information and remediation options to ISSM.
• Coordinate with owners, assessors, and Government reviewers to prepare packages.
• Support incident response with documentation and tracking corrective actions.
• Maintain security procedures and assessment records; assist audits and briefings.

Skills

Active TS/SCI clearance

RMF/ATO process

eMASS experience

Vulnerability management

STIG compliance

Technical writing

Coordination with stakeholders

System risk assessment

Education

B.S. in CS/IT or related field

Tools

eMASS

Job description

cFocus Software Incorporated seeks an Information System Security Officer (ISSO) to support USAF programs. This on-site role in Linthicum Heights, MD requires an active TS/SCI clearance and responsibilities spanning RMF, ATO, SSPs, eMASS, and continuous monitoring.

You will work with ISSMs, system owners, engineers, assessors, and Government stakeholders to maintain security documentation, track findings, and coordinate remediation across DC3 systems. Strong writing and reporting are essential.