• Senior Systems Administrator, Level 3…

    Lockheed Martin (Dahlgren, VA)
    …MD\. The System Administrator \(SA\) is responsible for the day\-to\-day operations of Windows and Linux systems and hardware\. Duties may include setting up ... you\! The DARKWING Program is seeking a highly motivated Systems Administrator to join our team in La Plata,...6 months\) * Windows Active Directory * Windows OS and/or UNIX/LINUX administration experience *… more
    Lockheed Martin (11/19/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    …system design, development, and production support of large applications/ systems . + Windows and Linux server system administration experience. + Ability to ... Linux Systems Administrator Job Category: Information Technology Time Type:...Momentum. We are now working to move from our Windows based platform to RHEL, OpenShift and implement DevSecOps.… more
    CACI International (10/18/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …_Required:_ + High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + ... + Technical certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting...position offers an opportunity to begin a career in systems administration supporting critical Navy maintenance … more
    CACI International (09/05/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution… more
    ENS Solutions (09/27/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …via TCTO or standard change process. + Provide Network Administration of Microsoft Windows OS's and VMWare Virtual based systems for NAIS. + Provide hardware ... The Network Administrator will be responsible for the network administration of all NAIS equipment supported by C5ISC. Situational... experience is required. + Additional experience with current Windows Operating Systems to include Windows… more
    NANA Regional Corporation (09/29/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Participate in gathering business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive ... techniques + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system supports + 2+… more
    Parsons Corporation (11/18/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …analysis of other systems in the network). + Knowledge of system administration concepts for Unix/Linux and/or Windows operating systems . + Knowledge ... discovered vulnerabilities and misconfigurations associated with but not limited to operating systems ( Windows , Linux, etc.), protocols (HTTP, FTP, etc.), and… more
    Amentum (11/12/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    … systems engineering and administration . + Demonstrated experience with Windows systems engineering and administration , including MSSQL databases, ... of datasets from a variety of cloud-based and other systems . The Contractor shall maintain system uptime, stability, and...storage area networks (SANs), encryption devices, as well as Windows and LINUX servers. The Contractor shall provide O&M… more
    The Metamorphosis Group (11/08/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …with diverse team and mentor when needed + Respectable understanding of operating systems like Windows , and Linux + Understanding Basic Networking fundamentals ... **Amentum** is looking for a **Junior Systems Administrator** to join our team in **McLean,...scans. + Actively acquiring knowledge and skills in system administration through training programs and mentorship from senior colleagues.… more
    Amentum (11/18/25)
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  • Tier 1.5 Service Desk Technician

    ASM Research, An Accenture Federal Services Company (Springfield, VA)
    …management, or administrative configuration. + Experience supporting and troubleshooting Windows Server operating systems in a production environment. + ... of professional conduct. + Technical expertise in: + Microsoft Windows Operating Systems + Microsoft Office +...work with broad range of experience levels + Good administrative and organizational skills + Excellence in knowledge management… more
    ASM Research, An Accenture Federal Services Company (10/25/25)
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