• SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …issues or security concerns of tools and services. + Experience with Microsoft Windows operating systems, Active Directory , Windows PowerShell, ... develop, test, document, and deploy BeyondTrust solutions that meet functional and security requirements. + You'll need to develop standard processes in conjunction… more
    CACI International (10/01/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Linux, etc. + Integration and experience with Kerberos Authentication concepts and/or Microsoft Active Directory domain joined servers and workstations is a plus ... The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid ( Windows & RHEL) operating… more
    General Dynamics Information Technology (09/16/25)
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  • Field Engineer

    Leidos (Newport News, VA)
    …support, or systems administration background. + Basic networking knowledge including DNS, Active Directory , and firewall rules. + Experience with deployment ... a degree. + Top Secret/SCI clearance + 1+ years of hands-on experience supporting Windows Server environments. + Security + or equivalent or willing to obtain +… more
    Leidos (10/09/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    … Administration** + Proficient in managing users, groups, and policies within Active Directory . + Ability to automate administrative tasks using PowerShell ... DNS, and file/print services in Windows environments. + Understanding of Windows security features, including firewalls and access controls. **Storage** +… more
    Koniag Government Services (09/02/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …and maintaining servers, workstations, and related infrastructure components. + Experience with ** Active Directory ** , Group Policy, **DNS** , **DHCP** , and ... the entire System Admin Team during high impact operations. This position requires an ** active TS/SCI** US Security Clearance (US Citizenship Required). (A US … more
    The Boeing Company (11/07/25)
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  • Jira Solutions Specialist

    Leidos (Hampton, VA)
    …ScriptRunner and implementing Scripts + Familiar with Atlassian software + Familiarity with Active Directory and how it interfaces with Jira. + Familiarity with ... Develop solutions that adhere to industry best practices for security , change, and release management. + Document and maintain... Active Directory and how it interfaces with… more
    Leidos (10/31/25)
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  • SharePoint Administrator Expert (SME) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Experience and knowledge with SharePoint Online administration + Experience administering Windows Servers, Active Directory including ADFS, DNS, SMTP, ... at GDIT will be impactful supporting mission of US Army Intelligence and Security Command (INSCOM). + Provides Microsoft SharePoint 2019 administrator support for a… more
    General Dynamics Information Technology (10/29/25)
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  • Database/Systems Administrator

    CACI International (Ashburn, VA)
    …Testing and implementing custom of the shelf software . Troubleshooting and fixing active directory , server and database performance issues . Fixing security ... . Working with Extract, Transform and load data (ETL) software. . Active participation in release and sprint planning, artifact creation, sprint testing, regression… more
    CACI International (11/01/25)
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  • System Engineer

    System One (Gainesville, VA)
    …obtain a CI Poly Contact: ###@altaits.com AWS environment to include PowerShell and Active Directory Administration. We are looking for an experienced System ... in lieu of a degree + Must possess an active Top Secret Security Clearance with the...+ Experience with Microsoft Windows Server + Windows administration experience + Experience completing security more
    System One (10/23/25)
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  • Cyber Infrastructure Specialist SME

    General Dynamics Information Technology (Fairfax, VA)
    …in Infrastructure Storage Provisioning and Management, VDI Deployment, Active Directory and GPO, Linux and Windows System Admin, Endpoint Management, ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),Linux Management,Storage Management **Experience:** 15 +… more
    General Dynamics Information Technology (11/14/25)
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