• Senior Test Engineer

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which...and software release cycles + Operational knowledge of Microsoft Windows 2019 Server , Microsoft Windows … more
    Amentum (05/10/25)
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  • Senior Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …knowledge/understanding of: + Active Directory Administration + DNS, DHCP, DFS, LDAP + Windows 10, Server 2012, Server 2016, + Application Troubleshooting ... Microsoft based networks spanning multiple security enclaves within a hybrid ( Windows & RHEL) environments. Job Responsibilities & Duties: + System Administrative… more
    General Dynamics Information Technology (05/01/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …scripting and deployment. + Prior experience building, deploying, and administrating Windows Server 2016-2022. + Experience with providing Active Directory ... Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA)… more
    General Dynamics Information Technology (04/24/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …in a multi-location environment. Expertise in networking protocols essential for Windows Server administration and support, including AD, TCP/IP, WINS, ... Specialist is pivotal in managing and optimizing a multifaceted IT network infrastructure tailored for retail operations across the organization. This role… more
    US Coast Guard (04/03/25)
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  • Senior Systems Administrator

    ICF (Reston, VA)
    …opportunity for growth. **What you'll be doing:** + Managing Linux and Windows server configurations + Troubleshooting production issues and identifying ... frameworks such as FISMA and DISA STIGs + Expertise in Linux and Windows server administration, including Red Hat Enterprise Linux (RHEL) + Proficiency… more
    ICF (04/30/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …as follows: + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support...+ Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server … more
    SimIS Inc. (05/09/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …only approved products are disseminated + Engineer physical and virtual Windows server and desktop machines, SANS, and network devices to support the ... and complex obstacles! Cambridge International Systems, Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified… more
    Cambridge International Systems Inc (03/12/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Policy Management administration to include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows 10 including deployment via ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (03/13/25)
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  • Senior Vulnerability Assessment Analyst

    NTT America, Inc. (Merrifield, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Vulnerability Assessment Analyst to join our team in Merrifield, Virginia ... security, insider threat, computer forensics, vulnerability assessment and management, network data capture, intrusion detection, log management, auditing, security… more
    NTT America, Inc. (04/25/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …configuration, and maintenance in a secure IT environment including one or more of Windows 7, Windows I 0, Windows Server 2008 R2, Windows Server ... a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant...2012, Windows Server 2012 R2, Windows Server 2016 + Designing and operating… more
    Assertive Professionals (03/10/25)
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