• Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (09/18/25)
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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 ... between hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and formats, ensuring… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …impact on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. This role ... system infrastructure and any processes related to these systems . + Provides support to IT ...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/19/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid ... Assess the stability, security, and scalability of Linux and Windows systems - Troubleshoot firewall and network...Manage user access and maintain server architecture security - Support staff and back-end system users and… more
    Arena Technical Resources, LLC (07/22/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …impact on the Nation's security and intelligence mission. **Responsibilities:** + A system administrator provides support for implementation, troubleshooting ... system infrastructure and any processes related to these systems . + Provides support to IT ...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/17/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    Synergy ECP (09/01/25)
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  • Systems Administrator

    ARAMARK (Rockville, MD)
    **Job Description** The Systems Administrator provides support at all levels of the IT organization and works to ensure functionality and reliability of all ... system change control process + Some after-hours support for systems patching **Secondary Responsibilities** +...+ Knowledge of a variety of software platforms, including Windows client and server operating systems , … more
    ARAMARK (09/24/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... other protected class. Job Description: This position is for System Administration support for development and production...Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, … more
    Synergy ECP (07/16/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success of the ... include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and application support varies among divisions. **FUNCTIONAL… more
    TekSynap (09/16/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:**...support for implementation, troubleshooting and maintenance of IT systems . + Provide Tier 1 (Help Desk) problem identification,… more
    CACI International (09/10/25)
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