• Cloud IAM Solutions Architect

    Public Consulting Group (Richmond, VA)
    …Extensive experience in designing, managing, and migrating secure, multi-domain on-premises Windows Active Directory environments-including Forest, Schema, ... frameworks. + **Optimize Identity Infrastructure:** Manage and fine-tune **Azure AD** , ** Active Directory ** , **DNS** , **Kerberos** , **NTLM** , **PKI**… more
    Public Consulting Group (11/21/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …using remote tools. + Respond to and resolve technical issues related to Windows Active Directory , Microsoft Office, business applications, browsers, ... Office 2016 or later, and common business applications. + Knowledge of Windows Active Directory , basic networking concepts (TCP/IP), and standard IT support… more
    ManTech (12/06/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …_Required:_ + An active TS/SCI with Poly clearance + Deep-level understanding of Windows Active Directory and the ability to configure/edit Windows ... and Domain Services + Expertise implementing system logging to include network device, Windows , and Linux logging + Ability to manage and use secrets management… more
    CACI International (12/05/25)
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  • Senior System Administrator

    SAIC (Arlington, VA)
    …Computing Environment Certificate. **Required Technical Skills:** + Expert-level knowledge of Microsoft Windows Server, Active Directory Domain Services (AD ... System (DNS), and Group Policy (GP) management. + Experience implementing and managing Active Directory Certificate Services (AD CS) to support a large-scale… more
    SAIC (12/13/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …knowledge of Server and PC hardware and software maintenance. + Hands-on experience managing Windows Active Directory Services. + Self-starter and ability to ... + 4+ years' experience with Installing, configuring, and supporting windows -based. applications on Windows 7, 8, and...CND; SSCP; GICSP. + Requires a minimum of an active TS/SCI clearance. Matthew J. Keller Vice President of… more
    Chenega Corporation (11/12/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …tools + Experience with C2 Frameworks like Cobalt Strike, Sliver, and Mythic + Windows Active Directory exploitation tools and techniques + Knowledge of ... to cover penetration testing of all critical infrastructure (ie CI/CD systems, Active Directory ) **Basic Qualifications** + Bachelor's Degree required from an… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    …shell scripting + Experience with Red Hat Linux, versions 6-9 + Experience with Windows Server Active Directory + Experience with virtual hosting ... Understanding of Infrastructure as Code (IaC) + Able to generate roles/users within Active Directory + Capable of generating Active Directory Group… more
    CACI International (12/17/25)
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  • System Administrator

    System One (Quantico, VA)
    …certification requirements). Microsoft certification a plus. * Strong knowledge of Microsoft Windows technologies, including Active Directory , Windows ... updates and patching. * Create accounts and groups in Active Directory and create and modify Group...* 3 years experience in systems administration in a Windows based environment. * Bachelor's degree in a related… more
    System One (12/18/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …and Windows operating systems with security hardening for classified use + Windows Active Directory configuration and security in air-gapped environments ... of experience OR High School diploma with 16 years of experience. + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI),… more
    Noblis (12/22/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory \) \* Experience administering ... with engineering and test teams\. *Apply best practice management across Windows , Linux, and VMware vSphere/ESXi environments\. *Design and implement security… more
    Lockheed Martin (10/22/25)
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