• 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. A career in enterprise IT means connecting and enhancing the systems that… more
    General Dynamics Information Technology (05/27/25)
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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 ... requires the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II - Desktop Support are the Tier 2 team… more
    V2X (06/24/25)
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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 ... Systems Administrator Senior with GDIT. A career in... Systems Administrator Senior with GDIT. A career in enterprise IT means...operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will… 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 ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
    V2X (05/17/25)
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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, ... with integrity, respect, responsibility, and professionalism. We are hiring a System Administrator - active TS/SCI clearance to support our government customer based… more
    V2X (05/14/25)
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  • 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 Administrator to join our team in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior more
    SMX (06/26/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
    Leidos (06/11/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and applications and… more
    Chenega Corporation (06/02/25)
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  • Systems Administrator Senior

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **Position Summary** The Senior Systems Administrator ensures the stable operation of the in-house computer software ... ( Systems Security Certified Practitioner) **Overview** We are seeking a Systems Administrator Senior to join our team supporting DLA J6 Enterprise… more
    TekSynap (04/17/25)
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  • Senior Linux/Unix Systems

    SMX (Dahlgren, VA)
    …in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team ... Senior Linux/Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated … more
    SMX (06/26/25)
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  • DAI Systems Administrator

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Systems Administrator - Senior ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Fort Belvoir **Position ID:** ... Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the stable operation of our in-house computer… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    …any other characteristic protected by law. Description WCBinc is looking for a Sr . Systems Administrator to provide support for implementation, ... Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for… more
    William C Brown Inc (04/25/25)
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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 ... will be responsible for ensuring the security and integrity of IT systems by applying Security Technical Implementation Guides (STIGs), managing system patches, and… more
    Leidos (06/11/25)
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  • Senior Systems Administrator

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of ... environments, ensuring the functionality, security, and efficiency of Unix/Linux-based systems , networks, and software infrastructure. The ideal candidate will have… more
    First Division Consulting (06/19/25)
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  • Sr . Systems Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers, installs and troubleshoots a variety of operating systems . Performs systems more
    Oneida Technical Solutions (05/25/25)
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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 Administration **Experience:**… more
    General Dynamics Information Technology (05/01/25)
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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 ... position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and validation,… more
    SimIS Inc. (06/23/25)
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  • Senior Systems Administrator

    Lockheed Martin (Dahlgren, VA)
    …want to build a better tomorrow with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\. The Systems Engineer must ... clearance to start with an adjudicated CI polygraph\. The Systems Engineer develops, delivers, and operates affordable engineering and...across the globe\. We are seeking a highly motivated Systems Engineer to support efforts and serve as an… more
    Lockheed Martin (05/24/25)
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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 ... Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems ,Enterprise Servers,Operating … more
    General Dynamics Information Technology (05/31/25)
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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 Administrator ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M)… more
    Leidos (04/11/25)
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