• Linux Unix Systems

    Lumen (Washington, DC)
    …us as we digitally connect the world and shape the future. **The Role** As the Linux / Unix Systems Administrator , you will be responsible for managing and ... systems to support the Team. You'll provide technical expertise in Linux / Unix systems administration, Oracle SQL and PostgreSQL database management,… more
    Lumen (11/22/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux / UNIX Systems Administrator that is highly technical and mission ... candidate is ready to operate as aTIER 3 level Linux / UNIX Administrator , experienced in managing...SUCCEED Basic Qualifications: - Ten (10) years' experience as aLinux/ UNIX Systems Administrator supporting complex,… more
    Arena Technical Resources, LLC (10/25/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …+ Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX / Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems ...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of… more
    BCMC (10/16/25)
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  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...and more. Your role will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining… more
    Leidos (09/26/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems ...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Nightwing (08/28/25)
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  • UNIX Systems Engineer

    GovCIO (Washington, DC)
    …be waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute,...a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX more
    GovCIO (09/24/25)
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  • Technical Engagement Network (TEN) Lab Manager/…

    BCMC (Arlington, VA)
    …We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems ...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    BCMC (11/21/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …not limited to: + Manage and maintain the infrastructure that powers networks and operating systems such as UNIX , Linux , and Windows. + Install and configure ... Description** BAE Systems is seeking a Senior ** Systems Administrator ** to join the Machine-assisted Analytic...issues. + Experience with SQL scripting, Java, Windows Server, Linux , Oracle, Tomcat, data backups, and load balancing. +… more
    BAE Systems (10/29/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    Administrator . Your job will be supporting as a Linux administrator to provide system maintenance, systems performance optimization along with user ... software configuration, rebooting, and other remedial actions on customer systems . Work will be conducted on-site at our Chantilly,...well as an integral member of a team + Linux / UNIX experience + **Must be able to… more
    Leidos (11/15/25)
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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** +...candidate will need to demonstrate an in-depth understanding of Linux / Unix and a firm understanding of cloud… more
    General Dynamics Information Technology (09/17/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent ... opportunity for an Systems Administrator with hands-on Splunk administration experience...Linux command line experience; familiarity with Windows and Unix system administration. + Demonstrated experience with Splunk ES,… more
    Parsons Corporation (11/18/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...reliability and performance* Perform software installations and upgrades to Unix /Windows operating systems and layered software packages… more
    William C Brown Inc (10/14/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology...in the resolution process + Configure and manage primarily Linux / Unix (or other applicable) operating systems more
    CACI International (10/08/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    **Description** The Leidos National Security Sector is seeking an experienced ** Systems Administrator ** to provide technical expertise installing, configuring, ... and a minimum of 5 years of professional experience as a Systems Administrator supporting enterprise environments _(additional experience, education and training… more
    Leidos (09/13/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE (TS/SCI...involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems ... enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities:...resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems more
    COMSO, Inc (11/21/25)
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  • Senior Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, ... finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our intel team. The SA...resolution process + Provides in-depth experience in trouble-shooting IT systems + Configures and manages UNIX and… more
    Belay Technologies (11/19/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …hardware problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads ... internal customers for escalated tickets + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System...(skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating… more
    Synergy ECP (10/28/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …+ Provide in-depth experience in trouble-shooting IT systems . + Configure and manage Linux , UNIX and Windows (or other applicable) operating systems and ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/18/25)
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