• ACAS Engineer - Active

    ENS Solutions (Reston, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... operating, maintaining, and patching a DoD Assured Compliance Assessment Solution ( ACAS ) + Experience with Windows and Linux, including installing, configuring, or… more
    ENS Solutions (12/27/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …STEM field with 1 year of cyber systems experience + Requires an ** active ** Top -Secret/Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of ... STEM field with 4 years of cyber systems experience + Requires an ** active ** Top -Secret/Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of… more
    Northrop Grumman (12/02/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …of network/operational systems at multiple classifications levels. **Requirements:** * Must have active Top -Secret clearance with SCI or TS with the ability ... further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals...in a dynamic environment. **Clearance Required:** * Must have active Top -Secret clearance with SCI or TS… more
    Amentum (12/05/25)
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