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April 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
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There is a focus on combat vehicles, the candidate will provide subject matter expertise in Cybersecurity and Information Assurance strategies, contributing to the National Cross Domain Strategy Management Office (NCDSMO) Raise the Bar (RTB) initiatives by implementing Cross Domain Solution (CDS) designs and cybersecurity testing to ensure compliance. They will play a critical role in the development and evaluation of cyber architectures, threat assessments, and cybersecurity solutions, supporting assessments, certifications, and the accreditation process for various systems.
Responsibilities:.