• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital ... **Primary Responsibilities:** + Full lifecycle management of our Red Hat systems , including installation, configuration, patching, and upgrades, with a strong… more
    Leidos (12/20/25)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Oversee the administration , configuration, and maintenance of Windows, Linux, VMs, and supporting ... in an air-gapped environment. + Works with peers to support windows and Linux environments + Setup and maintain...Server environments to include AD, Group Policy + Harden systems against vulnerabilities and threats using automated tools in… more
    TekSynap (12/13/25)
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  • Manager Systems Engineering - 1

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Space Systems sector has an exciting career opportunity for a Systems Engineering… more
    Northrop Grumman (12/10/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …Willingness to travel up to 10% for business needs + Experience with system administration on Windows Server and Linux operating systems + Experience in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …IT Infrastructure and Operations **Skills:** Active Directory (AD),Complex Systems ,Computer Servers,System Administration , Systems Engineering ... while you advance your career. Join GDIT as a Systems Engineer Senior and build an impactful career in...tool that identifies career steps and learning opportunities * Support : An internal mobility team focused on helping you… more
    General Dynamics Information Technology (10/21/25)
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  • Principal Business Systems Analyst

    Leonardo DRS, Inc. (Arlington, VA)
    …design, development, and implementation of efficient business, financial, and operational systems to support core organizational functions and business ... * Lead the planning, design, development, and implementation of business and financial systems solutions using OneStream. * Serve as the primary point of contact for… more
    Leonardo DRS, Inc. (12/24/25)
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  • Systems Administrator

    Robert Half Technology (Orlando, FL)
    …Windows 10 systems to address user needs. * Administer and support Office 365 applications, ensuring seamless functionality for end users. * Handle Active ... Description We are looking for a skilled Systems Administrator to join our team in Orlando,...long-term contract position involves providing both in-office and field support to clients. The role focuses on maintaining and… more
    Robert Half Technology (12/23/25)
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  • Multi Function Information Systems

    Lockheed Martin (Eglin AFB, FL)
    …position is for a highly technical Multi\-Function Administrator at the National ALIS Support Center, Tier 2 Service Desk\. You will be responsible helping maintain ... enterprise to include the security and integrity of our systems that keep our jets flying\. It takes more...vehicle\. ALIS provides the IT backbone and capabilities to support current and future Warfighters across the U\.S\. and… more
    Lockheed Martin (12/18/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …a related discipline and ten or more years of progressive professional systems administration experience in an information technology department. May substitute ... maintain software applications on various Linux and Windows-based operating systems + Provide routine hardware and software support... systems + Provide routine hardware and software support for users. + Provide user training + Perform… more
    General Atomics (12/11/25)
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  • Lead Cybersecurity Engineer; HP NonStop…

    Capital One (Denver, CO)
    …teams to architect, design, and support both production and development systems , including the administration of these environments. As part of the ... Lead Cybersecurity Engineer; HP NonStop Systems In this key technical Lead Cybersecurity role,...latest technology trends. You will: + Provide best-in-class Security support and advanced technical consulting services for HP Non-Stop… more
    Capital One (11/21/25)
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