• Principal Radar Processing and Network…

    RTX Corporation (Marlborough, MA)
    …servers, workstations, add-in interface cards, storage devices, and other COTS hardware + Engineer BIOS and operating system configuration definitions + Work in ... Experience with emerging and legacy hardware and software, including Unix and Linux operating systems + Experience developing and implementing computing,… more
    RTX Corporation (01/17/26)
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  • Sr Information Security Engineer

    MUFG (Jersey City, NJ)
    …enterprise environments. This role requires deep technical expertise in AIX and RedHat Linux systems , along with strong scripting skills in Bash, Korn, Shell, ... and secure key access. **Responsibilities:** + Administer and secure Unix-based systems (AIX, RedHat Linux ) across enterprise environments, ensuring compliance… more
    MUFG (01/14/26)
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  • THAAD Systems Engineer

    RTX Corporation (Austin, TX)
    Systems Field Engineering will be staffing a Contractor Logistics Support (CLS) THAAD Systems Engineer in support of the THAAD KSA Program. The THAAD ... Systems Engineer will support a deployed Field...supporting the Terminal High Altitude Area Defense (THAAD) Radar System . ACTIVE SECRET SECURITY CLEARANCE REQUIRED and… more
    RTX Corporation (11/12/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    … clearance​ ** Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently searching ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (12/16/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    Cloud System Engineer - Level 2 Job...practices and Responsible AI (RAI) policies. * Manage operating systems ( Linux and Windows Server) within the ... Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 2) to join our...Linux and Windows Server. * Awareness of cloud security best practices and compliance requirements. * Familiarity with… more
    CACI International (10/29/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job ... MCS system . Essential Functions: + Translate end-user requirements into collection system settings for use on delivered systems . + Design and development… more
    L3Harris (11/01/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …program to recapitalize with the next-generation capabilities. As our next **Senior** **Principal Systems Engineer ** we will provide the training and tools to ... systems integration, verification testing and qualification. + Leads System and Product Design, Requirements management, technical risk management, interface… more
    RTX Corporation (11/01/25)
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  • Senior Information Systems Engineer

    RTX Corporation (Tucson, AZ)
    …8570.01m IAT II certified credentials (Sec+, CISM, etc.) + Experience as a System Engineer with an understanding of managing Operational Technology and/or test ... include Special Access Programs + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral and… more
    RTX Corporation (11/10/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …members to ensure that systems are functional, secure, and scalable. The Security Engineer will support the design and development of cybersecurity tools and ... Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a...integrations and threat analysis. + Solid understanding of operating systems (Windows, Linux , macOS). + Superior attention… more
    Leidos (11/25/25)
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  • Cyber Security Engineer III

    Commerce Bank (Kansas City, MO)
    …this job is to adhere to Incident Response protocol, administering Information Security systems , assess information risk, and identify and remediate ... (IDS/IPS), data loss prevention (DLP) and enterprise anti-virus solutions. The Cyber Security Engineer II will be well versed in Incident Response protocol… more
    Commerce Bank (01/14/26)
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