• Systems Administrator Expert…

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration** with GDIT. A career in enterprise IT means connecting and enhancing… more
    General Dynamics Information Technology (08/09/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Annapolis ... direct impact on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. This role… more
    Amentum (07/19/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade, ... Nation's security and intelligence mission. **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and maintenance of IT… more
    Amentum (07/17/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program!...in the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads… more
    SAIC (08/07/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's Degree in...in lieu of required education + Prior experience with systems administration in Windows or Linux environments… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in...deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in… more
    ENS Solutions (09/27/25)
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  • Systems Network Administrator…

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... management and internal customers for escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads… more
    General Dynamics Information Technology (07/23/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …experience may be substituted for a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber...+ Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Leidos (09/27/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …as a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system ... for. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack...and performance requirements + Responsible for the administration of Linux systems , and Windows servers inclusive of… more
    Parsons Corporation (09/04/25)
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