• Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance ... a single workstation, backed by AIS SecureView. This complex client- server solution requires the Senior Systems Administrator ...of these managed services are hosted on Microsoft Windows Server platforms, but there are also Linux more
    V2X (11/15/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    …Opportunity:** We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join ... IT work experience. + Security + CE certification or equivalent. + Proven experience as a Linux Administrator with a focus on Red Hat Enterprise Linux . +… more
    CACI International (12/18/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Join our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in ... Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows...Systems: RHEL8 and RHEL 9. + Red Hat Satellite Server and Red Hat PCS Clustering. + Experience with… more
    Leidos (12/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking to work on mission-critical systems in a ... dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator to support Linux...Monitor and maintain network systems. + **Equipment Installation:** Install server and network equipment in a data center environment.… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking for an opportunity to work on ... mission-critical systems? Parsons is seeking a mid-level Linux Systems Administrator to support both ...Monitor and maintain network systems. + **Equipment Installation:** Install server and network equipment in a data center environment.… more
    Parsons Corporation (12/20/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team ... to maintain and optimize the Linux production environment.The candidate will be...NGINX, HTTP + 2-3 years of experience with web server management and implementation; troubleshooting of websites, applications, and… more
    Leidos (12/30/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 **Employment ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks,… more
    GovCIO (11/07/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator . The candidate will support both Linux ... system outages and upgrades + Network monitoring and maintenance + Install server and network equipment in a datacenter environment + Document infrastructure… more
    Parsons Corporation (01/08/26)
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  • Linux System Administrator -Senior…

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...and/or network/systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and servers, including installation, configuration, administration… more
    Nightwing (12/20/25)
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