• Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace, defense, and ... experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are in search...**The Work:** We are in search of an experienced Systems Engineer to join our team\. As… more
    Lockheed Martin (11/06/25)
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  • Senior Systems Engineer ( 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 ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful,...career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace… more
    RTX Corporation (12/12/25)
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  • Senior Systems Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …to satisfy and fulfill customer directed objectives As a member of the Systems Engineering team you will: * Perform in an accelerated, collaborative, dynamic small ... successful execution of program Interim Design Reviews * Development of systems engineering documentation such as feature description documents, trade studies,… more
    Lockheed Martin (12/05/25)
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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 ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT...impact as a Senior Principal Systems Engineer with GDIT.… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Systems Engineer - Test…

    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 ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful,...career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace… more
    RTX Corporation (12/12/25)
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  • IT Systems Engineer , Sr…

    Lockheed Martin (King Of Prussia, PA)
    …program environments\. This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security Technical Implementation ... Citizenship is a requirement to work at this facility \(No dual citizenship\)\. \- Top Secret level security clearance required\. \- Ability to move, rack, stack and… more
    Lockheed Martin (11/07/25)
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  • Systems Engineer Sr - Top

    Lockheed Martin (King Of Prussia, PA)
    …to satisfy and fulfill customer directed objectives As a member of the Systems Engineering team you will: * Perform in an accelerated, collaborative, dynamic small ... successful execution of program Interim Design Reviews * Development of systems engineering documentation such as feature description documents, trade studies,… more
    Lockheed Martin (11/01/25)
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  • Systems Administrator/DevOps…

    ICF (Reston, VA)
    …the award._ **The Work** We are seeking a **System Administrator / DevOps Engineer ** to support secure, automated deployments and manage cloud infrastructure in a ... security controls. + Participate in incident response and recovery efforts, ensuring systems remain secure and operational. **What You Will Bring** **With** **You:**… more
    ICF (12/11/25)
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  • Senior Systems Engineer , Level 3…

    Lockheed Martin (King Of Prussia, PA)
    …satisfy and fulfill customer directed objectives As a member of the the Systems Engineering/Integration team, in this role you will performing in an accelerated, ... plan/procedure preparation and test execution * Experience performing software and/or systems integration and testing * Experience defining tests required to satisfy… more
    Lockheed Martin (11/23/25)
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  • Systems Engineer (Level 2)…

    Lockheed Martin (King Of Prussia, PA)
    …to satisfy and fulfill customer directed objectives As a member of the Systems Engineering team you will: * Perform in an accelerated, collaborative, dynamic small ... effectively and work in a collaborative environment * This position requires a Top Secret clearance with investigation date within 5 years clearance prior to start… more
    Lockheed Martin (11/23/25)
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