Information Systems Security Officer - RMF & DoD Compliance

Sigma Defense; Moreno Valley (CA); On-site; USD 118,000 - 138,000; Full time

Benefits offered by this job

Dental & Vision Insurance

Medical Insurance (HSA/FSA/DFSA)

Life and AD&D

Employee Assistance Program

401(k) Plan with Company Matching

160 Hours PTO

12 Floating Holidays

Educational Assistance

Highly Competitive Salary

Job summary

Sigma Defense seeks an Information System Security Officer to strengthen RMF posture at March Air Reserve Base. You will manage RMF documentation, support A&A activities, and maintain cybersecurity artifacts across secure DoD environments.

Required 3-7 years of IA/Cyber Security or RMF experience, with Security+ and strong knowledge of NIST SP 800-53, STIGs, and vulnerability management. U.S. citizen status is mandatory.

Qualifications

• 3-7 years of relevant experience.
• Experience with RMF/A&A activities and documentation.
• Familiarity with CUI handling requirements and DoD environments.

Responsibilities

• Perform RMF activities and maintain RMF documentation.
• Coordinate A&A efforts and ensure security artifacts are up to date.
• Review DISA STIG compliance for Windows and Linux environments.
• Support vulnerability management, compliance, and incident response.

Skills

RMF experience

IA/Cyber Security

NIST SP 800-53 familiarity

STIGs familiarity

ACAS/ STIG Viewer / SCAP

CDS technologies

FMV systems

Vulnerability management

Incident response

US citizen

Education

Bachelor’s degree in Cybersecurity or related field

Tools

ACAS

STIG Viewer

SCAP Compliance Checker

Job description

Sigma Defense seeks an Information System Security Officer to strengthen RMF posture at March Air Reserve Base. You will manage RMF documentation, support A&A activities, and maintain cybersecurity artifacts across secure DoD environments.

Required 3-7 years of IA/Cyber Security or RMF experience, with Security+ and strong knowledge of NIST SP 800-53, STIGs, and vulnerability management. U.S. citizen status is mandatory.