• Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Systems Administrator (Level 2 or 3)** supporting the Integrated National Systems ... CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build...administration experience with Linux RHEL 7x - 9x and Windows Server 2022 and above and … more
    Northrop Grumman (11/06/25)
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  • Systems Administrator Staff, Level 4…

    Lockheed Martin (Huntsville, AL)
    …* Security\+ certification * Experience with Windows 10 and Windows Server 2019 or higher * Linux System Administrator * Windows System ... **Description:** The System Administrator performs general account maintenance, group policy and...Longhorn, and Docker containers * Proficiency in various operating systems , such as Linux/Unix, Windows Server more
    Lockheed Martin (11/27/25)
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  • Service Center Systems Administrator

    BAE Systems (Columbia, SC)
    **Job Description** We have a new, excellent opportunity for an Network/ Systems Administrator to fulfill a role in our TechOne Service Center providing 24/7 Tier ... + 6 years IT customer support experience in a Windows Active Directory environment of a similar size and...based on position level and/or job specifics. **Service Center Systems Administrator II** **118341BR** EEO Career Site… more
    BAE Systems (11/18/25)
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  • Systems Administrator II

    BAE Systems (Nashua, NH)
    …BAE Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our Information Technology team supporting classified ... and secure application support. + Manage and monitor virtual server instances (eg, VMware, Hyper-V), ensuring uptime, performance, and...(2 years of experience with a degree) as a systems administrator . + Proficiency in Active Directory,… more
    BAE Systems (12/19/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer + Experience with zero-trust security ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage on-prem HP… more
    BAE Systems (12/09/25)
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  • IT Systems Administrator

    BAE Systems (Stafford, VA)
    …Description** BAE Systems is seeking a highly skilled and adaptable IT Systems Administrator to support the Marine Corps Warfighting Laboratory (MCWL) in ... may be available based on position level and/or job specifics. **IT Systems Administrator ** **119630BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (12/24/25)
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  • Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    systems administration, with increasing levels of responsibility. + Expertise in Windows Server administration, Linux systems (Red Hat/CentOS), and ... We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT… more
    NANA Regional Corporation (10/16/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (12/20/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …be available based on position level and/or job specifics. **Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal Opportunity Employer. ... in the resolution process. Configures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    BAE Systems (12/09/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today...to create and modify scripts in multiple disciplines on Windows , Linux, and Solaris systems * Knowledge… more
    General Dynamics Information Technology (12/18/25)
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