• 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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  • 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 (11/14/25)
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  • Senior Network/ Systems Administrator

    GovCIO (Richmond, VA)
    …fully remote position. **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems , software and ... **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and… more
    GovCIO (10/08/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …moderately complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management ... Systems Engineer EOE Statement We are an equal...protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our… more
    William C Brown Inc (08/27/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …access control models and network security + Solid understanding of server operating systems (Linux, Windows) + In-depth understanding of communication protocols ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (11/18/25)
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  • SSDS Electronics Maintenance Tech

    BAE Systems (Wallops Island, VA)
    …ETA Fiber Optic Installer Experience with Network devices and an understanding of Operating Systems , preferably RedHat or UNIX Security , CISCO Network ... Secret security clearance Experience with Network devices and an understanding of Operating Systems , preferably RedHat or UNIX. Security certification CCNA… more
    BAE Systems (10/04/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …and network devices to ensure optimal performance. * Install and configure operating systems and application software on servers and government-furnished ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (11/13/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …cybersecurity requirements. **RESPONSIBILITIES** + Install, configure, andmaintainUnix/Linux operating systems andassociatedhardware/software components in a ... seeking a **S** **enior S** **ystem** **Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) serves as Key Personnel under the NSWCDD… more
    TekSynap (10/31/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …Poly required + Experience with system monitoring tools + Strong knowledge of Linux operating systems (eg, Red Hat, CentOS, Ubuntu) + Experience with cloud ... Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time...automation to join our dynamic team supporting Network Management Systems (NMS). The successful candidate will be responsible for… more
    CACI International (10/25/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …build, and maintain core services and infrastructure + Install and monitor Linux operating systems + Implement security measures and identify potential issues + ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/22/25)
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