• Senior Windows Systems

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Windows Systems ...Senior Windows Systems Administrator to join...Windows systems + Software Management + Windows system security management + Installation and… more
    SMX (06/26/25)
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  • Senior Windows System

    Amentum (Fort Belvoir, VA)
    …least a 99% system availability rate. + Perform administration and maintenance of Windows based servers to include daily system checks and record 100% of ... days of notification of update availability. + Provide detailed system matrices of DCD supported systems and...of deployment request while adhering to organizational software deployment windows and Government direction. + Conduct system more
    Amentum (05/29/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... technology into opportunity as a ** Systems Administrator Senior ** with GDIT....Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and… more
    General Dynamics Information Technology (05/27/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Springfield, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Transform technology into opportunity as a ... Family:** Systems Administration **Skills:** Information Technology (IT) Systems ,Microsoft Windows ,Red Hat Enterprise Linux (RHEL) **Experience:**... Systems Administrator Senior with GDIT. A career in… more
    General Dynamics Information Technology (06/23/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (05/17/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II -...(STIGs). + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for SECNAV… more
    V2X (06/24/25)
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  • Senior System Administrator

    CACI International (Springfield, VA)
    Senior System Administrator (Desktop...support or similar IT role + Strong knowledge of Windows operating systems and Microsoft Office suite ... the systems that matter most. As a System Administrator Sr (Desktop Support) you will...Support our intelligence customer in Springfield, VA. As a Senior System Administrator , you will… more
    CACI International (05/29/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and ... Senior Systems Administrator ...+ Provide systems administration support for the Windows operating system and applications and backup support… more
    Chenega Corporation (06/02/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System more
    General Dynamics Information Technology (05/01/25)
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  • Senior System Administrator

    SimIS Inc. (Dahlgren, VA)
    …team), and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to ... complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO … more
    SimIS Inc. (05/09/25)
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  • Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency ... + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and...+ Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security.… more
    General Dynamics Information Technology (05/31/25)
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  • Senior Systems Administrator

    Lockheed Martin (Dahlgren, VA)
    …should have an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, ... with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\....such as ICD503 certifications, defining workflows and monitoring for system compliance\. You will set up and maintain servers/network… more
    Lockheed Martin (05/24/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in...+ **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process… more
    General Dynamics Information Technology (07/02/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …Under the guidance of more senior Server team members, the Systems Administrator provides O&M support - installation, configuration, testing, sustainment, ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a System Administrator - active TS/SCI clearance to support our government… more
    V2X (05/14/25)
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  • Senior Systems Administrator

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (06/23/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    …Administratorwill administer the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL Database ... Senior SQL Server Database Administrator Ft....best practices, Army policies, and DoD standards (Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs)). +… more
    Chenega Corporation (06/02/25)
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  • NCIS Senior Citrix Administrator

    General Dynamics Information Technology (Quantico, VA)
    …in relevant experience in administering and managing Citrix NetScaler environments and Windows operating computer systems . + Broad experience with virtualized ... environments, Virtual Desktop Presentation, various Microsoft Windows operating systems . + Demonstrated ability to provide an outstanding customer service… more
    General Dynamics Information Technology (05/25/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a Senior SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System ... will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and… more
    Leidos (04/11/25)
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  • SME (Subject Matter Expert) Systems

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled ** Senior Systems Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program ... and remediation actions to ensure audit readiness. **Patching and System Updates:** + Manage and deploy operating systems...Viewer experience, and ACAS expertise. + Expert with Microsoft Windows , Linux, and system virtualization in a… more
    Leidos (06/11/25)
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  • Senior Software Systems Analyst

    Leidos (Fort Belvoir, VA)
    …that impact the system performance and reliability. Work with the team's systems administrator to troubleshoot issues beyond normal system operations. ... here. Ready to shape what's next? Work with the Senior Systems Analyst and Systems ...deploy and maintain a US Government on-premises custom software system for analysis of nuclear weapon effects. The container-based… more
    Leidos (06/24/25)
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