HCM Cloud Cybersecurity & ATO Specialist

Job Title: HCM Cloud Cybersecurity & ATO Specialist

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 25%

Type of Travel: Continental US

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**The Opportunity:**

CACI is seeking Cybersecurity & ATO Specialists to support a large-scale federal HCM modernization program. This initiative operates in a FedRAMP-authorized Oracle Cloud environment and requires rigorous security compliance for federal civilian workforce data. You will lead security authorization activities, implement security controls, and ensure continuous compliance with federal cybersecurity requirements. This role combines hands-on security engineering with RMF/ATO documentation and compliance expertise. We are building a Security team that will protect sensitive federal HR data while enabling mission delivery through secure cloud...