• Information System Security Manager (ISSM)

    Lockheed Martin (Huntsville, AL)
    …Information System Security Manager \(ISSM\) to ensure classified information systems are secure and compliant * Understand and demonstrate Lockheed Martin Full ... cyber support for our classified environments\. The Rotary and Mission Systems \(RMS\) Classified Cyber Security organization is seeking a Classified Cyber… more
    Lockheed Martin (10/10/25)
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  • System Engineer - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer with ... revision, and maintenance of technical documents including software and systems engineering, system operations, testing, and user...C++, and Ruby on Rails + Proficiency in operating systems including Unix, Linux , and Windows +… more
    RBR-Technologies (09/19/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    …with mainframe systems technologies, we will also accept strong experience in AIX/ Linux /Unix systems . - Strong understanding of IBM mainframe z/OS operating ... experience with the mainframe platform, we will also accept infrastructure management of AlX/ Linux /Unix systems with enterprise storage systems . - Must be… more
    City of New York (10/22/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …devices, and virtualization infrastructure. . Install, maintain, upgrade and configure systems (Windows/ Linux /VMWare/SQL Server, Horizon UAG, VDI) . Maintain ... Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's...work with other distributed team members to discuss current system status and desired future enhancements. Roles and Responsibilities:… more
    KBR (10/15/25)
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  • Principal / Senior Principal Modeling Simulation…

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (10/14/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …accounts and resolves security access problems; maintains integrity of the security system . + Develops documentation for systems administration procedures. + ... Systems Administrator IIIApply (https://usc.wd5.myworkdayjobs.com/ExternalUSCCareers/job/Los-Angeles-CA University-Park-Campus/ Systems -Administrator-III\_REQ20168008/apply) Dornsife… more
    University of Southern California (10/14/25)
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  • Sr Engineer, Computer Systems - IT…

    Guthrie (Sayre, PA)
    …knowledge of VMWare ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows, Linux and AIX operating systems and management. + Familiar with hyperconverged ... least once a month. Summary: The Sr. Engineer, Compute System Engineering is responsible for the implementation and support...+ Serves as subject matter expert across server operating systems and solutions (Microsoft Windows Server, Linux ,… more
    Guthrie (09/22/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …SKILLS:** + Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux , UNIX, and Windows technology and operating systems . + ... None **Job Family:** IT Infrastructure and Operations **Skills:** IBM MVS, Linux ,Microsoft Windows,Unix **Experience:** 5 + years of related experience **US… more
    General Dynamics Information Technology (09/19/25)
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  • Cybersecurity Systems Engineer

    Lockheed Martin (Boulder, CO)
    **Description:** As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and builder\. Our amazing men and women are on a ... passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems \.**...Develop, evaluate and analyze design constrains, trade\-offs and detailed system and security design as they pertain to the… more
    Lockheed Martin (10/10/25)
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  • Engineer/Principal Engineer Systems Test

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... history. Northrop Grumman has an immediate opening for a Systems Test Engineer on an exciting program based in...for new features, enhancements, and fixes for an integrated LINUX -based hardware/software platform. + Create detailed test plans and… more
    Northrop Grumman (10/16/25)
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