Leidos · Bethesda, Maryland, US

Senior Security Engineer

OpenFull-timePay not stated

Open — Leidos has a posting for this job. Posted 14 Sep 2026.

This posting

Posted 14 Sep 2026 · Full-time · Pay not stated

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General program information and/or position overview. Leidos is seeking a Senior Security Engineer to serve as the technical lead for day-to-day security activities supporting enterprise and isolated environments. This position will provide technical leadership and oversight for security operations, vulnerability management, RMF/ATO support and continuous monitoring activities. The individual w...

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