• Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …+ Expert knowledge of MS Windows platform and services, including Active Directory / EntraID, Group Policy Objects (GPO), strong authentication methods, ... conditional access policies, virtual desktop infrastructure (VDI), application deployment frameworks and components, networking, and storage services; + Advanced knowledge of secure configuration benchmarks and hands-on experience in system hardening; +… more
    M. C. Dean (11/28/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …+ Working knowledge of MS Windows platform and services, including Active Directory / EntraID, Group Policy Objects (GPO), virtual desktop infrastructure ... (VDI), application deployment frameworks and components, networking, and storage services, and their associated cybersecurity characteristics, logging, monitoring, and auditing capabilities; + Working knowledge and hands-on experience with MS Azure and cloud… more
    M. C. Dean (11/26/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …+ Working knowledge of MS Windows platform and services, including Active Directory / EntraID, Group Policy Objects (GPO), virtual desktop infrastructure ... (VDI), application deployment frameworks and components, networking, and storage services, and their associated cybersecurity characteristics, logging, monitoring, and auditing capabilities; + Working knowledge and hands-on experience with MS Azure and cloud… more
    M. C. Dean (11/26/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …Python, PowerShell) + Experience with Windows Server 2012/2016 /2019 and Active Directory **Preferred Qualifications and Skills** + Excellent oral and ... written communication skills to work effectively with others regardless of departmental or geographic boundaries + Experience with Microsoft Security tooling (Defender, Sentinel, EOP etc.) a plus + Ability to produce detailed technical documentation +… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Cloud Developer/Engineer - Active Top…

    The Metamorphosis Group (Reston, VA)
    …managing domain forests and group policy objects, user role-based authentication in active directory . + Demonstrated experience managing LDAP authentication with ... Cloud Developer/Engineer - Active Top Secret/SCI/FSP required Reston, Virginia . Government/Military...into the cloud for the migration from the legacy ( Windows -based) on-premises enclave. + The Contractor shall reach out… more
    The Metamorphosis Group (12/10/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …engineer solutions to complex challenges for customers using knowledge network engineering, Active Directory , and system administration. In this role, you'll ... VLANS, and network FW, or appliances or network administration services such as Active Directory , Guests LANS, and domain management + Knowledge of multi-domain… more
    ENS Solutions (12/06/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …+ Experience scripting in PowerShell or BASH command line interfaces + Experience in using Active Directory to manage Windows policies + Experience with DoD ... enterprise deployment of VMWare servers and configuration and management of Windows , UNIX, and Linux systems, including installing, loading and patching operating… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Lead Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …in Microsoft products such as Windows , Microsoft 365 suite of products, Active Directory and Exchange Server. Responsibilities will include but are not ... Qualifications:** + Extensive experience as primary engineer for Microsoft Exchange and Active Directory on-premises, with expert knowledge of Internet email… more
    CareFirst (01/09/26)
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  • Microsoft Defender Specialist - Active

    ENS Solutions (Reston, VA)
    …languages, including PowerShell and KQL + Experience with Azure in hybrid environments, Active Directory on prem and cloud, and Group Policies + Experience ... Office 365, and Microsoft Configuration management service center + Active TS/SCI clearance; willingness to take a polygraph exam...support to end users + Ability to be an active member and solve problems by recommending outside-the-box, cost… more
    ENS Solutions (12/27/25)
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  • Junior Computer Support Technician

    Leidos (Reston, VA)
    …one or more of the following Windows Server administration tools: WSUS, Group Policy, Active Directory , RDP, etc. * Windows 10/11 and Windows Server ... 2022 troubleshooting. * GOTS/COTS application, installation, configuration, and troubleshooting. * Industrial computer and Dell systems installation, configuration, and troubleshooting. * Tier 2 Help Desk support with some Tier 3 support (75% and 25%… more
    Leidos (12/29/25)
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