• Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer / Systems Administrator with a demonstrated ability to ... independently develop solutions to systems administration challenges in heterogeneous computing environments\. The selected...Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain… more
    Lockheed Martin (07/12/25)
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  • Safety Professional Lead - Active Top

    M. C. Dean (District Of Columbia, DC)
    …including US Citizenship, for access to classified information; **Active Top - Secret Clearance required.** Responsibilities The Safety Professional Lead ... requirements, including US Citizenship, for access to classified information; **Active Top - Secret Clearance required.** + Experience conducting S&H training,… more
    M. C. Dean (09/26/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …higher required, must be able to obtain within six months of hire. + Microsoft Certified Professional / Systems Engineer certification is strongly desired. ... lives, and changing the world for the better. We are seeking a **DevOps Engineer ** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (08/27/25)
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  • Power BI Analyst- Engineer ( TS )

    Koniag Government Services (Washington, DC)
    …is hiring a Power BI Analyst- Engineer . Position requires an active Top Secret /SCI clearance with ability to obtain additional security requirements. Please ... not apply if you do not possess the required Top Secret Clearance. We offer competitive compensation...familiar with and can maintain, update, and configure software systems (eg Microsoft Office Suite, SharePoint, Jira,… more
    Koniag Government Services (08/26/25)
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  • Microsoft SQL DBaaS Engineer

    General Dynamics Information Technology (Sterling, VA)
    …RQ203041 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team...and system integration and test plans. + Revising existing systems , testing functionality of the system to correct deficiencies… more
    General Dynamics Information Technology (07/11/25)
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  • Microsoft Exchange & Messaging…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205153 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Microsoft PowerShell, Microsoft Windows Server, Systems Engineering **Experience:** 10 + years of… more
    General Dynamics Information Technology (08/12/25)
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  • Microsoft Identity and Access Management…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ203340 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates...DoD 8570/8140 certification + BA/BS (or equivalent experience) + TS /SCI with Polygraph + Location: On Customer Site +… more
    General Dynamics Information Technology (07/16/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI clearance to support our government customer ... 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 Counterintelligence… more
    V2X (09/09/25)
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  • Information Assurance Vulnerability…

    Koniag Government Services (Washington, DC)
    …an Information Assurance Vulnerability Engineer . Position requires an active Top Secret /SCI clearance with ability to obtain additional security ... off, and more. We are seeking a proactive and experienced Information Assurance Vulnerability Engineer with a current Top Secret clearance to develop, and… more
    Koniag Government Services (09/27/25)
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  • Windows Systems / Packaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …RQ204673 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Infrastructure and Operations **Skills:** Microsoft Deployment Toolkit (MDT), Microsoft Endpoint Configuration Manager,Windows Desktop Operating Systems more
    General Dynamics Information Technology (08/08/25)
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