• Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    …Integration environments + Experience with installation and configuration of various operating systems including: Microsoft Windows Server 2008R2/2012R2, Windows ... Systems Administrator 2 (Bluemont, VA) EOE Statement We...with both NetApp Data Ontap Cluster Mode and 7-mode operating system version 8.2 or later. Experience with Data… more
    William C Brown Inc (07/24/25)
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  • Information Systems Security Engineer

    CACI International (Chantilly, VA)
    …security practices and technologies. + Strong knowledge of network security, operating systems , databases, and application security principles. + Familiarity ... Information Systems Security Engineer Job Category: Information Technology Time...* * * **The Opportunity:** As a SIPR Information Systems Security Engineer, you will have in-depth knowledge and… more
    CACI International (09/30/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …+ Oversee complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management tools ... Linux Systems Engineer EOE Statement We are an equal...Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer… more
    William C Brown Inc (09/25/25)
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  • Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    …availability, scalability, and reliability. + You'll install, configure, and maintain operating systems , software applications, and security patches across the ... **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Systems Administrator with an active Top-Secret clearance to support KDS and our… more
    Koniag Government Services (08/27/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Richmond, VA)
    …with architecture + Provide support for a variety of technologies including Windows Operating Systems , Windows OS, Red Hat Linux and VDI (Virtual Desktop ... innovation, partnering with the FAA to deliver, acquire and manage mission-critical systems that keep America flying safely and efficiently. Our team of experts… more
    Noblis (08/08/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (Linux RHEL, CentOS, ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (09/17/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …+ Demonstrated experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. + Demonstrated ... and networks. + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools.*… more
    General Dynamics Information Technology (09/11/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support for common desktop ... + Experience and ability to perform software installations and upgrades to operating systems and layered software packages. + Experience with Intelligence… more
    ManTech (08/20/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …Server 2019 administration + Knowledge of Windows 10 Server 2016, 2019, 2022 operating systems + Knowledge of Blackberry AtHoc IWS-Alerts software Administration ... Will Do** **:** The System Administrator will provide technical support, systems administration, application administration, and system security to the Computer… more
    Guidehouse (08/08/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    Systems (IDS), Juniper encryptors, External DNS, F5 BigIP. + Software: MS Windows operating systems ; UNIX/Linux operating systems ; SQL Server ... Job Title: IT Analyst Lead Job Location: Portsmouth, Virginia Job Responsibilities Trace Systems is looking to our growing Enterprise Services Group. As the IT… more
    Trace Systems Inc (08/15/25)
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