• Systems Engineer II - (Onsite)

    RTX Corporation (St. Petersburg, FL)
    … II** to work onsite in St. Petersburg, FL. **This position requires an active US Secret Security clearance.** The Systems Engineer within the Systems ... US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins Aerospace,… more
    RTX Corporation (11/11/25)
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  • Systems Engineer Engineer

    RTX Corporation (Marlborough, MA)
    …security clearance​ **Security Clearance:** DoD Clearance: Secret Raytheon is seeking a ** Systems Engineer Engineer II-Cyber Engineer (P2)** to join ... in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security,… more
    RTX Corporation (11/07/25)
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  • Systems Engineer - Interface…

    Lockheed Martin (Colorado Springs, CO)
    …new interfaces between external elements, including sensors, and other Command and Control Systems \. The Interface Engineer will ensure the ICDs and IDDs created ... enhancing critical missile defense technologies\. **The Work** The Interface Engineer will lead in authoring the development of ICDs...DID compliant and to DoD standards\. *An Active final secret clearance is required *Understanding of systems more
    Lockheed Martin (09/17/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...impact as a Senior Principal Systems Engineer with GDIT.… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Systems Engineer - SETC…

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Capabilities (SETC) team is hiring a Systems Engineer II Effectors for our Tucson, Arizona location. This dynamic and ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do... that perform flawlessly for our warfighters. As a Systems Engineer , you'll tackle new challenges daily,… more
    RTX Corporation (09/18/25)
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  • Senior Systems Engineer - Test (Top…

    RTX Corporation (Richardson, TX)
    … and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your extensive ... for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive...career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace… more
    RTX Corporation (09/13/25)
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  • Associate Systems Engineer IT…

    Lockheed Martin (King Of Prussia, PA)
    …the tools it needs to carry\-out precision missions across the globe\. The Work: As a IT\- Systems Engineer on the TTWCS Program , you will: \- Work in an Kanban ... What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications in the Tactical… more
    Lockheed Martin (11/13/25)
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  • Electrical Systems Integration…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Electrical Systems Integration Engineer ** , where you will lead the development on a major program\. This position will be ... hardware/software boundaries \- inter\-box implementation\. * An active DoD Secret clearance, thus US Citizenship\. **Desired Skills:** * Demonstrated capability… more
    Lockheed Martin (09/30/25)
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  • Systems Support Engineer II…

    Red River (Lexington, MA)
    …to make those around you successful. Red River is seeking a Systems Support Engineer II with an active Secret clearance to join our growing team! This ... fast-paced consulting or MSP environment as plus + Active SECRET clearance **Preferred Education/Certification/Experience:** + Desired certifications: CompTIA A+,… more
    Red River (10/10/25)
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  • Sr. Information Systems Security…

    NANA Regional Corporation (Orlando, FL)
    ASE is looking for a **Senior Information Systems Security Engineer ** to work on-site full-time in support of Naval Air Warfare Center Training Systems ... for security risks and propose and implement risk mitigation strategies on systems going through the acquisition process. + Ensure appropriate security controls are… more
    NANA Regional Corporation (12/11/25)
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