Senior ISSO IV — RMF & Compliance Leadership

Chickasaw Nation Industries, Inc.; Dayton (OH); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) Immediate Vesting

Professional Development

Paid Time Off

Job summary

Chickasaw Nation Industries, Inc. is seeking an Information System Security Officer IV to provide system-level cybersecurity support for Air Force Financial Management systems in Dayton, OH.

The role ensures RMF compliance, maintains authorization documentation, tracks vulnerabilities, and coordinates with the ISSM, AO staff, system engineers, cybersecurity analysts, and program personnel to uphold Air Force directives.

Qualifications

• Bachelor's degree and 10+ years related experience.
• DoD 8570 IAM - Level II certification required.
• Ability to obtain and maintain Secret level clearance.

Responsibilities

• Support RMF lifecycle, security control implementation and continuous monitoring for FM systems.
• Maintain and update SSPs, RMF artifacts and POA&Ms.
• Track vulnerabilities and coordinate remediation with owners and engineers.
• Prepare authorization materials and assist AO with mission impact assessments.
• Review patching and configuration changes for compliance with directives.
• Support cybersecurity assessment events and remediation validation.
• Coordinate day-to-day with developers, system admins, and program personnel.
• Assist ISSM with enterprise-level monitoring and governance.

Skills

RMF knowledge

Vulnerability management

Security controls

Documentation management

Education

Bachelor's degree

Tools

eMASS

ITIPS

Job description

Chickasaw Nation Industries, Inc. is seeking an Information System Security Officer IV to provide system-level cybersecurity support for Air Force Financial Management systems in Dayton, OH.

The role ensures RMF compliance, maintains authorization documentation, tracks vulnerabilities, and coordinates with the ISSM, AO staff, system engineers, cybersecurity analysts, and program personnel to uphold Air Force directives.