Security Engineer

Job Title: Security EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is seeking a dedicated Security Engineer to support the Department of Homeland Security (DHS) Office of the Inspector General (OIG). This role offers a unique opportunity to safeguard cutting-edge AI and data analytics capabilities that strengthen national security oversight through investigative, audit, and inspection operations. As a Security Engineer, you will design, implement, and maintain comprehensive security controls that protect sensitive investigative data, ensure compliance with federal security requirements, and enable secure AI and analytics capabilities. You will implement role-based access controls, encryption, logging and monitoring infrastructure, and data protection measures across AI applications, enterprise data platforms, and cloud infrastructure. From integrating with SIEM tools and enforcing controls for Law Enforcement Sensitive (LES) data to supporting Authority to Operate (ATO) processes and conducting security testing, you will…