• Senior Technician ( Systems Administrator)

    DEFTEC (Norfolk, VA)
    …cloud services. + System Administration on a large computer network ; + Windows & Linux Operating Systems ; + Active Directory & Group Policy Management; + ... Training/Certifications: ITL Foundation; VMware vSphere; Microsoft Windows Operating Systems ; Linux Operating Systems . Preferred Qualifications +… more
    DEFTEC (06/19/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux ...Experience with system monitoring tools + Strong knowledge of Linux operating systems (eg, Red Hat, ... our team with a background in automation to join our dynamic team supporting Network Management Systems (NMS). The successful candidate will be responsible for… more
    CACI International (05/13/25)
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  • M3 Systems Administrator (RHEL/…

    General Dynamics Information Technology (Charlottesville, VA)
    LINUX ) WILL MAKE AN IMPACT** + Provide system administration support for Linux operating systems including installing software, applying patches, managing ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Disaster Recovery (DR), Linux more
    General Dynamics Information Technology (04/10/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of the Navy (DoN) ... and advanced detection methods. Key Responsibilities: + Administer and maintain Unix/ Linux systems to ensure reliability, security, and performance. +… more
    First Division Consulting (06/19/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying patches, ... STIG Manager servers and scripts. + Implement, configure, update, and maintain the Linux operating system firewall. + Experience in handling NFS, CIFS, and… more
    General Dynamics Information Technology (05/13/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …Type of Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of the ... Troubleshoot hardware and software issues + Manage and configure network services (eg, SSH, NFS, Samba) + Set up...and their interactions with the underlying operating systems . + Maintain and manage Linux security… more
    CACI International (05/23/25)
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  • Unix/ Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    … Administrator Lead Job Location: Portsmouth, VA Job Responsibilities Supporting the Operating System configuration and associated file systems , log files, ... hardware. Managing the daily activities of configuration and operation of business systems which may be mainframe, mini, or client/server based. Expert level… more
    Trace Systems Inc (05/16/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    …procurement and detailed record keeping supporting mission networks + Experience with Linux systems administration including knowledge of and experience with: ... at all levels + Ability to research latest technological developments in relevant operating systems to identify impact and anticipate changes in the… more
    CACI International (06/20/25)
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  • Sr Systems Administrator (Windows/…

    Huntington Ingalls Industries (Suffolk, VA)
    …and support servers, workstations, and network devices. * Install and configure operating systems and application software on servers and GFE. * Provide ... upgrades, and migrations. * Maintain smooth operation of multi-user computer systems , including coordination with network administrators. * Monitor, maintain,… more
    Huntington Ingalls Industries (05/16/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …patching, such as WSUS, SCCM, YUM, SolarWinds, etc. for heterogeneous operating systems environments (eg, Microsoft Windows and Linux ) + Proficiency in RHEL ... processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,...of common applications and their interactions with the underlying operating systems . + Act as an escalation… more
    CACI International (06/25/25)
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