• Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) Defense… more
    General Dynamics Information Technology (05/31/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide ... manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
    Nightwing (06/24/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...The SA will install, configure, and maintain servers, storage systems , computers, software and network infrastructure, and… more
    Nightwing (06/18/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: *Optimize ... manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
    Nightwing (07/15/25)
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  • System Administrator (ServiceNow)

    Themis Insight (Fort Meade, MD)
    …UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Military expertise to every case. We are hiring a System Administrator to work in the Fort...for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any… more
    Themis Insight (07/02/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...management of UDS deployed software and end user devices Network and locally attached printers Assist users in accessing… more
    William C Brown Inc (05/15/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of...ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance… more
    SAIC (07/18/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Loads operating system software, troubleshoots, maintains integrity and configures network components. **Requirements:** + Must have active TS /SCI with Poly… more
    Amentum (05/23/25)
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  • Senior Cloud System Administrator

    TekSynap (Columbia, MD)
    …securityvulnerabilities **REQUIRED QUALIFICATIONS** + Minimumeight(8) years of experience as a System Integrator, Administrator , or Cybersecurity Roll + Minimum ... more diverse IT skills, including Windows/Linux, networking, andmore + Able to build systems from the ground up - network architecture/systemsengineering + Any… more
    TekSynap (07/09/25)
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  • 414 System Administrator 3

    ARSIEM (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems , installs/loads operating system software, troubleshoots, maintains integrity, and configures network components. ... you work with. ARSIEM is currently looking for a System Administrator 3 . The position will... software, troubleshoot, maintain the integrity of, and configure network components, along with implementing operating systems more
    ARSIEM (07/07/25)
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