• System Administrator

    Assertive Professionals (Chantilly, VA)
    …Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and distributed IT environment supporting clients ... OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (10/09/25)
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  • Systems Engineer III

    NANA Regional Corporation (Alexandria, VA)
    …+ Implement systems as needed based on network application requirements. + Manage Active Directory , DHCP, DNS, WSUS, SCCM, and WhatsUpGold efficiently. + Offer ... of Defense Information Assurance Risk Management Framework (DIARMF). **Qualifications** + An active DoD Secret clearance is required for consideration. + 5 to 7… more
    NANA Regional Corporation (12/23/25)
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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 STIGs ... complexities of security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Data Center Manager

    Oracle (Richmond, VA)
    **Job Description** **Data Center Manager - ACTIVE SECURITY CLEARANCE REQUIRED (Ft. Worth, TX)** Are you interested in supporting large-scale distributed ... Must demonstrate strong foundational knowledge of most of following areas + Active TS/SCI security clearance + Systems administration (Linux and/or Windows Servers)… more
    Oracle (12/11/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written and ... to a government contract, this specific position requires US Citizenship, ** ACTIVE TS/SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree… more
    M. C. Dean (10/23/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written and ... requirements, including US Citizenship, for access to classified information; ** ACTIVE TS/SCI w/ POLYGRAPH clearance is REQUIRED** **Education/Experience:** +… more
    M. C. Dean (10/23/25)
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  • Production and Special Projects Supervisor…

    System One (Alexandria, VA)
    …environment. Must have some experience with the following support tools, including: + Microsoft Active Directory + SolarWinds + VMWare vSphere + Juniper Junos + ... as a conduit for communication between the Special Projects team and the senior leadership and/or technical staff/teams. + Manage the daily activities of the Special… more
    System One (12/26/25)
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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 ... VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (12/24/25)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …across environments. + Integrate systems with enterprise identity services such as Active Directory , LDAP, and Kerberos. + **Automation and Infrastructure as ... National Security Region Networking team is looking for a ** Senior Site Reliability Engineer** . As a Site Reliability...a truly great team? Come join us! As a ** Senior Site Reliability Engineer** , you will be responsible… more
    Oracle (12/12/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …Operating Systems & Policy Management: Expert in Windows Server administration, including Active Directory , Group Policy Objects (GPO), and secure desktop ... secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer's responsibilities will include (but will not be… more
    M. C. Dean (11/18/25)
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