• Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …Administrator will provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure ... problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software,… more
    Nightwing (09/22/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... Business Operations team drives breakthrough research and development across multiple engineering and scientific disciplines\. What You Will Be Doing: As the… more
    Lockheed Martin (10/22/25)
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  • Postdoctoral Appointee - Mechanical…

    Argonne National Laboratory (Lemont, IL)
    …the finite element method. + Proficient in C++ and Python. + Skilled in Unix -based operating systems . + Skilled in oral and written communications and ... soon-to-be-completed PhD (typically completed within the last 0-5 years) in mechanical engineering , materials science, civil engineering , computer science, or a… more
    Argonne National Laboratory (10/30/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …provide crucial support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . You'll manage IT system infrastructure ... mobile devices, and more. Your role will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and… more
    Leidos (10/09/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …of similar scope, type and complexity is required + Bachelor's degree in System Engineering , Computer Science, Information Systems , Engineering Science, ... and system integration and test plans. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues… more
    Synergy ECP (10/28/25)
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  • Senior Systems Administrator

    Oracle (Pierre, SD)
    …your position, which requires being a US Citizen. + Bachelor's degree in information systems , Computer Science, Computer Engineering , Software Engineering ... need your contribution to make it a world class engineering center with the focus on excellence. At Oracle...around the world who provide patient care. As a Systems Analyst III, your primary task will be to… more
    Oracle (11/25/25)
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  • Program Manager, NAWCAD Mission Systems

    COLSA Corporation (Patuxent River, MD)
    …. Required SkillsRequired Experience + BS or BA in Computer Science, Information Systems , Electrical Engineering , Electronics Engineering , ... Command (NAVAIR) Program Managers (PMs) in delivering direct software systems engineering support throughout the full lifecycle...Java, C#, objective C. + Experience with multiple Operating Systems , such as VxWORKS, Integrity, UNIX , Linux,… more
    COLSA Corporation (11/28/25)
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  • Development Specialist / Development Analyst…

    Hawaiian Electric (Honolulu, HI)
    engineering principles & practices. + Working knowledge of Unix , client-server/multi-tier, and workstation/PC/Internet/Mobile technologies and systems ... implementation, training, and maintenance support for SAP and SAP related information systems to meet company and/or customer requirements, within… more
    Hawaiian Electric (11/11/25)
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  • Senior Information Systems Security…

    ManTech (Fort Washington, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, MD. This ... understanding of implementing various security measures to protect an organization's computer systems and networks. This role requires a strong foundation in Linux … more
    ManTech (11/01/25)
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  • Lead, Systems Engineer (Software…

    L3Harris (Dulles, VA)
    …mobile, lightweight terminal through a DoD dedicated gateway which accesses the Defense Information Systems Network (DISN). It can provide secure services, in ... technologies and architectures Qualifications: + Bachelor's Degree in Computer Science, Software Engineering , Systems Engineering , or a related field and… more
    L3Harris (10/03/25)
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