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Security Control Assessment Lead

CGI | Lafayette, United States | Posted July 04, 2026

Position Overview

Position Description:

The Security Control Assessor III is the senior authority for complex security assessments across Treasury systems, providing independent evaluation of NIST SP 53 control implementations and authoritative risk determinations for Authorizing Officials. This role ensures rigorous assessment quality, FedRAMP/Cloud evaluation expertise, and high impact analysis for system authorization and enterprise compliance.
This position is located in our Fairfax, VA or Lafayette, LA or Knoxville, TN office; however, a hybrid working model is acceptable.

Your future duties and responsibilities:

Lead comprehensive control testing, including cloud, hybrid, and classified system assessments 
Develop SAPs, assess security controls, validate control inheritance, and produce SARs.
Conduct HVA assessments and support DHS/OMB compliance 
Evaluate AI models for algorithmic bias, adversarial vulnerabilities, and explai...

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