ISSO: Cloud Security & RMF Lead (TS/SCI)

CACI International Inc; Aurora (CO); On-site; USD 75,000 - 158,000; Full time

Job summary

CA C I International Inc. seeks an Information Systems Security Officer to assist the ISSM with RMF, ATOs, and continuous monitoring for complex cloud environments.

The role collaborates with software developers, systems engineers, and government stakeholders to secure cloud platforms (AWS/Azure) and maintain authorities to operate. The ISSO will help implement security controls, perform vulnerability analyses, and monitor risk across assigned boundaries in support of federal requirements.

Qualifications

• 3–6 years of cybersecurity experience.
• Active TS/SCI with Poly.
• DoD 8140 IAT Level II compliance.
• Knowledge of NIST 800-53/800-171 control sets.
• Experience supporting RMF lifecycle.

Responsibilities

• Support RMF/ATO management and maintain SSPs/POAMs.
• Review changes for security impact and cloud security oversight (AWS/Azure).
• Perform vulnerability/risk assessments for continuous monitoring.
• Establish monitoring protocols and brief risks to leadership.

Skills

RMF/ATO

Vulnerability Analysis

Cloud Security

Security Compliance

Continuous Monitoring

Education

Bachelor's degree in Cybersecurity/IT

Tools

Nessus

Splunk

Anchore

Xacta

Job description

CA C I International Inc. seeks an Information Systems Security Officer to assist the ISSM with RMF, ATOs, and continuous monitoring for complex cloud environments.

The role collaborates with software developers, systems engineers, and government stakeholders to secure cloud platforms (AWS/Azure) and maintain authorities to operate. The ISSO will help implement security controls, perform vulnerability analyses, and monitor risk across assigned boundaries in support of federal requirements.