• Network and Computer Systems

    ManTech (Belcamp, MD)
    …security/authorization profiles, or system administration of Unix or Windows networks/ systems + Experience monitoring network performance, identifying and ... seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in...the network + Must be capable of monitoring the system configuration, including the server event log.… more
    ManTech (12/10/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...of Tomcat applications using AWS and utilizing application and server logs to identify and resolve issues. + Demonstrated… more
    General Dynamics Information Technology (12/16/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …troubleshooting, and maintenance of IT systems . + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile ... ManTech seeks a **Senior Linux System Administrator ** to join our team...system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance… more
    ManTech (12/24/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR ... Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets + Gathering requirements, developing and conducting… more
    JHNA (11/25/25)
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  • Systems Administrator

    ManTech (Bremerton, WA)
    …and integration of hardware, system fixes, updates, and enhancements + Provide IT systems support for a wide range of Windows & Linux based technologies, ... **MANTECH** seeks a motivated, career, and customer-oriented ** Systems Administrator ** to join our team...Must have or be able to obtain an Operating System Certificate (eg, Azure Administrator Associate) within… more
    ManTech (12/30/25)
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  • Systems Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for an experienced Systems Administrator to join our team in Tampa, Florida and work fully onsite. This contract-to-permanent position ... Azure/Entra, and hybrid environments. * Advanced knowledge of Microsoft desktop operating systems , including Windows 11 24H2. * Familiarity with Microsoft 365… more
    Robert Half Technology (12/15/25)
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  • Data Center/ Systems Administrator

    US Tech Solutions (Hillsboro, OR)
    …**Qualification:** + Must have 5+ years of experience in Enterprise Linux and Windows Server Support Administration with Hardware Experience ( Windows ... support for Client's Developer Software Engineering (DSE) lab computer systems in Oregon. + The main duties are building,...spaces. **Scope:** + Custom OS provisioning including Linux and Windows for client and server platforms, using… more
    US Tech Solutions (12/18/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows Server environments to include Active Directory, ... for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**...configure and manage Linux and Windows operating systems upon start date, installs/loads operating system more
    Northrop Grumman (01/01/26)
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  • IT Systems Administrator

    Ken Garff Automotive Group (Salt Lake City, UT)
    We are seeking a skilled Systems Administrator /IT Specialist to join our IT team. The ideal candidate will have strong experience in PowerShell scripting, ... Windows systems administration, Active Directory management, and...desktop team. + Collaborate with the IT team on system upgrades, firmware patches, and general maintenance. + Support… more
    Ken Garff Automotive Group (12/17/25)
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  • Systems Administrator

    Robert Half Technology (St. Louis, MO)
    Description Job Description: Our company is seeking a skilled Systems Administrator to join our IT team. The Systems Administrator will be instrumental ... infrastructure such as Active Directory, DNS, DHCP, and backup systems + Monitor system performance and troubleshoot...equivalent experience + 3+ years proven experience in a Systems Administrator or related IT infrastructure role… more
    Robert Half Technology (12/31/25)
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