• Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a **Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . ... Linux infrastructure + Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems … more
    Leidos (07/29/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...task status updates, and customer reports. + Support for system and data security requirements, and documented… more
    General Dynamics Information Technology (09/17/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    ** System Administrator ** Location **Manassas, VA** Job Category **Engineering** ID **604** **_System Administrator_** _Gromelski and Associates, Inc. (GAI) ... Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_System Administrator Job Description:_** Provides technical… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government ... VCenter, VSphere) + NetApp Management + Red Hat Enterprise Linux and CentOS + CompTIA Security certification...be available based on position level and/or job specifics. ** Systems Administrator (Senior)** **115891BR** EEO Career Site… more
    BAE Systems (09/10/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (08/07/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration ... & Software). - Installs and executes the Secure Readiness Review program and implements system security controls as required. Reviews DISA's Unix Security … more
    Navy Exchange Services (NEX) (09/23/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …and Linux systems + Basic scripting abilities + Understanding of system security principles + Experience with help desk support + Knowledge of backup ... School diploma and up to 7 years experience in system administration** + ** Systems Administrator ...new technologies + Work effectively in teams + Maintain system security Special Requirements: + Must be… more
    CACI International (09/05/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Bland County, VA)
    …and resource utilization. ** Security & Compliance** + Propose and enforce Linux system security best practices, including access control, encryption, ... related field. **Required Certifications (or equivalent experience):** + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE)… more
    NTT DATA North America (09/03/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... in the deployment and maintenance of IT and IT Security tools and systems + Work with...applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure the stability and sustainability… more
    Shuvel Digital (09/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (09/27/25)
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