• Systems Administrator

    SOS International LLC (Fort Meade, MD)
    …performance, trouble ticketing, and security subsystems highly desired. Experience with support systems to include enclave Ethernet switches, storage area ... functions. Provide support for implementation, troubleshooting and maintenance of IT systems . Manage IT system infrastructure and any processes related to these … more
    SOS International LLC (06/14/25)
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  • Principal / Sr Principal Systems Engineer…

    Northrop Grumman (Fairfax, VA)
    … instructions; designs and develops compilers and assemblers, utility programs, and operating systems . + Ensures systems /software standards are met. ... and Ground Systems Division Engineering organization supporting the Integrated National Systems (INS) Business Unit (BU) to support a Ground program. The… more
    Northrop Grumman (05/29/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …ensure national security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the Air Force ... configuration, accreditation and implementation of mission and R&D information management systems and cloud-based solutions that support defense and intelligence… more
    KBR (06/14/25)
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  • Systems Administrator/Integrator

    BigBear.ai (Columbia, MD)
    …you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely and controlled manner. Collaborate with cybersecurity ... BigBear.ai is seeking a System Administrator/Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations for the… more
    BigBear.ai (08/02/25)
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  • Information Systems Security Manager

    L3Harris (Orlando, FL)
    …of NISPOM Chapter 8 and DAAPM requirements + System administrator experience with operating systems : Microsoft Windows, Linux + Experience with various ... Description: Aerojet-Rocketdyne, an L3Harris Technologies Company, is looking for an Information Systems Security Manager for Department of Defense networks and IT … more
    L3Harris (07/04/25)
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  • Engineering Systems Admin II

    Hyundai Autoever America (Fountain Valley, CA)
    …center environments + Hands-on experience operating infrastructure components such as Linux servers, x86 hardware, and storage systems + Proactive and ... for the operation, monitoring, and lifecycle management of infrastructure systems supporting HAEA's OpenStack-based private cloud platform. Reporting to the… more
    Hyundai Autoever America (06/11/25)
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  • Network Administrator

    BAE Systems (Mount Laurel, NJ)
    …monitoring to ensure high availability and performance of computing resources + ** Support Classified Environments:** Assist with maintaining secure systems in ... equivalent experience) + 2 years of experience in IT systems administration or support roles + CompTIA...secure or hybrid environments + Strong working knowledge of Linux administration, networking fundamentals, and common enterprise IT tools… more
    BAE Systems (08/01/25)
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  • Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …cloud services and the cloud ecosystem. * Experience operating and maintaining systems in a Linux environment * Certification relating to Microsoft Certified ... keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media...environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012… more
    Leidos (07/24/25)
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  • Client Services Lead

    Trace Systems Inc (Shaw AFB, SC)
    …hardware, software, and network systems . Providing support for operating systems (Windows, macOS, Linux ) and common software applications. Diagnosing ... user data, voice, mobile, and video needs; Provide system support to clients operating on the network/domain;...experience, and 2+ years' of experience in Computer/IT hardware support (experience may be concurrent). Trace Systems more
    Trace Systems Inc (05/16/25)
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  • Associate Software Engineer/Software Engineer (PGS…

    Northrop Grumman (Redondo Beach, CA)
    …and proficiency with C++ programming + Knowledge of Red Hat Enterprise Linux operating system **Preferred Qualifications:** + DevSecOps Test Automation ... 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 (07/19/25)
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