• Sr. Principal System Admin

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance. + Experience supporting Linux and/or Windows operating systems . + Experience with but not limited to, Active ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (09/10/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …performing day-to-day administrative tasks related to managing Red Hat Linux systems **Basic Qualifications for Level 3** : + Master's Degree with 3 years ... administrative tasks related to managing Red Hat Linux systems **Preferred Qualifications** : + Bachelor's degree in Information... AD, LDAP, VMWare, and knowledge of SAN storage systems + VMWare 8+ Administration experience +… more
    Northrop Grumman (10/07/25)
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  • Sr Principal Linux Systems Administrator…

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...organization is seeking a highly experienced **Senior Linux Server Admin ** to join its dynamic team of technical professionals.… more
    Northrop Grumman (10/09/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …rate testers, network traffic analyzers, and packet inspection equipment. + Working knowledge of Windows 10, Windows administrative tools, and Windows ... 3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer- Active Top Secret Required** Seize your opportunity to… more
    General Dynamics Information Technology (08/02/25)
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  • Senior Systems Administrator,…

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will support our government ... Senior Systems Administrator, Windows Location HI -...environment. This role requires deep technical expertise in Microsoft systems , leadership in secure system administration , and… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Systems Administrator (MAC/ Windows

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …our upcoming proposal effort in Dahlgren, VA. The Systems Administator (MAC/ Windows ) is responsible for system administration and customer support of servers ... **Overview** SYSTEMS ADMINISTRATOR (MAC/ WINDOWS ) (RDTE) Bowhead seeks...two to five (2-5) years demonstrated experience in system administration of MAC/ Windows workstations. + Experience with… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and… more
    Northrop Grumman (08/01/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    …solutions to common problems. BASIC QUALIFICATIONS: + 4+ years of experience in IT systems administration . + Experience with Windows servers in physical and ... IT Systems Administrator - Top Secret Clearance...the ability to setup, configure, upgrade, manage, and troubleshoot) Windows -based systems and services such as DHCP,… more
    SpaceX (10/11/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of a hybrid mix of ** Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform administrative support for both Windows ... environment. In this role, you'll **provide Tier II support and systems administration ** across multiple large-scale Microsoft-based networks spanning several… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Engineer SME- Linux - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Microsoft Windows Server, Systems Engineering, Systems ... Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems ) into a primary Windows environment (workstations & servers) where… more
    General Dynamics Information Technology (10/06/25)
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