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

CACI International

King of Prussia (PA)

On-site

USD 75,000 - 158,000

Full time

4 days ago

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Job summary

CACI International is seeking an Information Systems Security Officer to support RMF authorization and continuous monitoring for complex cloud environments. The ISSO collaborates with developers, systems engineers, and government stakeholders to maintain the Authority to Operate (ATO) in RMF contexts.

Required: TS/SCI w/ Poly, DoD 8140 IAT II, and 3–6 years in cybersecurity. Responsibilities include RMF packages, cloud security oversight, vulnerability assessments, and maintaining documentation

Qualifications

3-6 years of experience in Cybersecurity, Information Assurance, or related background.
Active TS/SCI w/Poly.
DoD 8140 IAT Level II Compliance (e.g., Security+, CCNA Security, or SSCP).

Responsibilities

RMF Lifecycle: Build and update RMF packages (SSP, POAMs, inventories, topology diagrams).
Security Engineering & Cloud Oversight: Security-by-design reviews for cloud platforms (AWS/Azure).
Vulnerability & Risk Mitigation: Conduct vulnerability/risk analysis to support continuous monitoring and ATO.
Technical Compliance & Monitoring: Establish continuous monitoring protocols and brief risks to senior stakeholders.

Skills

RMF understanding

Security by design

Documentation

Education

Cybersecurity foundational knowledge

Tools

Xacta

SNOW

Nessus

Splunk

Anchore

CloudTrail

Config

Security Hub

GuardDuty

CloudWatch

Systems Manager

Inspector

AWS Backup

Job description

Required: TS/SCI w/ Poly, DoD 8140 IAT II, and 3–6 years in cybersecurity. Responsibilities include RMF packages, cloud security oversight, vulnerability assessments, and maintaining documentation

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