• Systems Engineer

    Leidos (Chantilly, VA)
    …(computer, network, and storage) as well as enterprise services such as VDI, Active Directory , and audit and logging. **Primary Responsibilities:** This person ... storage) as well as enterprise services such as VDI, Active Directory , and audit and logging. The...technology products and applications. **Basic Qualifications** + Current and active TS /SCI with Polygraph security clearance +… more
    Leidos (09/24/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …Identity and Access Management principals **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph **Physical Requirements:** + The person in ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber Security engineers are… more
    ManTech (09/17/25)
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  • Cleared Microsoft Azure Enclave Administrator

    Virtual Service Operations (Lorton, VA)
    …(Relocation Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance. + Must meet DoD ... and administer Azure-based virtual environments and secure enclaves. + Manage Azure Active Directory (AAD), role-based access control (RBAC), and identity… more
    Virtual Service Operations (08/02/25)
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  • Systems Engineer 1 - Washington

    M. C. Dean (District Of Columbia, DC)
    …must meet eligibility requirements, including US Citizenship, for access to classified information; ** ACTIVE SECRET Clearance with the ability to obtain a TS ... DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory and defining, implementing, and maintaining Group Policy. + Data… more
    M. C. Dean (08/27/25)
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  • Systems Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …may meet eligibility requirements, including US Citizenship, for access to classified information; ** ACTIVE SECRET Clearance with the ability to obtain a TS ... DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory and defining, implementing, and maintaining Group Policy. + Data… more
    M. C. Dean (08/27/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …(FirePower, ISE, Email Gateways, AMP, switch/routers), Palo Alto Firewalls, Microsoft Active Directory , DNS, Exchange, SharePoint, IIS, SQL, Apache, Tomcat, ... teams targeted for integration **What You'll Bring** **Required:** + Active DoD TS /SCI clearance + Bachelor's degree...in standard DoD Security and Operational products such as Active Directory , DNS, FWs (packet flows), Email,… more
    Leidos (09/20/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory and defining, implementing, and maintaining Group Policy. + Data ... with SAN protocols and NAS protocols + Experience virtualizing enterprise applications ( Active Directory , MS SQL, RHEL, MS SharePoint, etc.). + Experience… more
    M. C. Dean (08/27/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …the CI/CD pipeline - requirements gathering through usability sessions Core Qualifications: + Active TS /SCI clearance and ability to obtain a Polygraph. + Must ... investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph +...suite, including Oracle Access Manager (OAM), and Oracle Unified Directory (OUD) + Knowledge of Ping, Kubernetes, Docker, and… more
    Leidos (08/28/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …required for A&A IAW ICD 503. + Experience in Windows administration, active directory administration. + Experience in administrative scripting languages. + ... + Security + or SSCP Certification **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (09/30/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …required for A&A IAW ICD 503. + Experience with Windows administration, Active Directory , administrative scripting languages, and the integration, deployment, ... the ability to travel domestically. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (08/20/25)
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