• Linux System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …Familiarity with STIGs and the ability to apply STIGs to cloud images. * Directory Services: Experience with Active Directory and LDAP. * Cryptography: ... assistance * Wellness and well-being programs \#CGIFederalJob \#LI-MC3 \#DHSCareers **Skills:** + Active Directory + Cryptography + English + Linux + Patch… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Citrix Administrator

    GovCIO (Richmond, VA)
    …CyberOperational Readiness Assessments (CORA). + 3+ years' experience managing enterprise level Active Directory Structures. + 3+ years' experience creating and ... Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix Xenapp,… more
    GovCIO (12/24/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …technical competency in one or more of the following supported platforms: Microsoft Windows Server, Active Directory , Red Hat Enterprise Linux servers, ... and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information System Security Engineer more
    Global Resource Solutions (12/19/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …availability and support lifecycle planning. Identity & Access Management + Manage Active Directory forests, domains, and OUs, including users, groups, and ... as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator/ Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/… more
    BAE Systems (12/09/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …SRGs, RMF, SCA-V, and CORA assessments. + Three (3) years managing enterprise-level Active Directory structures. + Three (3) years creating and maintaining ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer , with specific...experience as a Windows Systems Administrator or Engineer , with specific expertise in Citrix technologies (XenApp, NetScaler… more
    TekSynap (10/25/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Modules) on RHEL to enable 2-factor authentication via RSA and/or Active Directory . + DISA environment hardening experience. **Preferred Qualifications:** ... 100% onsite at Joint base Andrews or The Pentagon and requires an active Secret clearance to start. **Primary Responsibilities:** + Full lifecycle management of our… more
    Leidos (12/20/25)
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  • Staff Solution Consultant

    Trellix (Richmond, VA)
    …Exchange (TIE), and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and ... security systems comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager of the Professional… more
    Trellix (11/14/25)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    …environments. + Solid understanding of Microsoft Office 365, SharePoint, Exchange, and Active Directory . + Prior experience with scripting and automation tools. ... a plus. + 4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in network administration (firewalls,… more
    Idea Entity (12/06/25)
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