• Senior Systems Security Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active ** TS /SCI clearance** to participate in Independent Technical Risk ... Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system...twelve (12) years or more experience. **Required Clearance:** + Active TS /SCI clearance. + US citizenship required.… more
    SAIC (07/02/25)
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  • Staff Software Engineer - GUI…

    Northrop Grumman (Fairfax, VA)
    …+ Must have an active /current US Government DoD Top Secret clearance with Sensitive Compartmented Information access [ TS /SCI **] at the time ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a Ground program. The program is seeking a Software Engineer to support the Processing Team in development of… more
    Northrop Grumman (05/13/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain ... a Senior Systems Administrator II Generalist - active TS /SCI clearance to support our government...Security Clearance: The position requires US Citizenship and an active DoD Top Secret with… more
    V2X (05/17/25)
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  • Mechanical Engineer Senior - active…

    V2X (Warrenton, VA)
    …program. The position is required to be onsite. The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the ability to ... in the assigned field (eg high voltage power, mechanical systems , fire protection, construction, etc.) + Professional Engineer...Clearance: + The position requires US Citizenship and an active DoD Top Secret with… more
    V2X (06/19/25)
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  • Principal Cyber/ Systems Security…

    Northrop Grumman (Dulles, VA)
    …stakeholders ranging from technical staffers up to senior program managers. + US Citizen with active Top Secret security clearance, with active SCI and ... they're making history. We have an opening for a **Cyber/ Systems Engineer ** to join our team of...trustworthy personnel; new hire start date is contingent on TS clearance transfer. Applications with Active SCI… more
    Northrop Grumman (05/30/25)
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  • Engineer /Principal Software…

    Northrop Grumman (Dulles, VA)
    …years (level 2) or 5 years (level 3) of development experience with C++, Python + Active or current Top Secret Clearance with prior SCI/SAP eligibility at ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (07/15/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS /SCI clearance for our Systems Engineering and Architecture Services ... VA. This position will require US Citizenship and an active DoD TS /SCI clearance with the ability...and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and on-the… more
    V2X (06/21/25)
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  • Windows Systems /Packaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ193861 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Engineering **Skills:** Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration...similar for IAT Level II DoD 8570 certification. + Active TS /SCI and CI Polygraph + MECM… more
    General Dynamics Information Technology (05/01/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ194722 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Description:** General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to… more
    General Dynamics Information Technology (05/16/25)
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  • F5 Systems Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …monitoring, testing, and servicing the systems as needed What you'll need: + Active TS /SCI clearance and ability to obtain and maintain a CI poly + ... RQ197981 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (07/12/25)
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