• Senior Linux Systems…

    The Boeing Company (Fairfax, VA)
    …** to join the team in **Herndon, VA; Fairfax, VA;** or **Chantilly, VA** . As a Senior Linux Administrator , you will play a crucial role in maintaining and ... optimizing our Linux -based infrastructure, ensuring the stability, security and efficiency of...Experience with automation tools (ie Ansible) + Experience with Windows support and administration in an Active Directory environment… more
    The Boeing Company (11/19/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... Microsoft Windows Server platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid-level… more
    V2X (11/15/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... critical DoD system? Join our team as a Systems Administrator ! You will get to use your technical skills...design, development, and production support of large applications/systems. + Windows and Linux server system administration experience.… more
    CACI International (10/18/25)
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  • Systems Administrator II - Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active ... and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information technology… more
    V2X (11/14/25)
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  • Senior Systems Administrator , Level…

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

    BAE Systems (Springfield, VA)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator (Onsite)** **118558BR** EEO Career Site Equal ... **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators… more
    BAE Systems (11/19/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based Systems ... structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated… more
    BAE Systems (09/09/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …NGA enterprise. * Senior level experience managing and administering Linux / Windows based systems including patching, updates, and configuration management. * ... If so, look no further. Amentum is seeking a ** Senior System Administrator ** to join our team...Experience with Active Directory and managing/maintaining Windows servers * Analyze logs and troubleshoot issues on… more
    Amentum (11/20/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …operations, disaster recovery, and troubleshooting. + Administer storage solutions across MS- Windows , Solaris, and RHEL/OEL Linux environments. + Manage storage ... refreshes at developer request. + Three (3) working with MS- Windows , Solaris, and RHEL/OEL Linux . + Three...science or equivalent experience. **Overview** We are seeking a Senior Storage Administratorto join our team supporting an ITES… more
    TekSynap (10/25/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems,… more
    SimIS Inc. (11/06/25)
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