• Senior Systems Engineer

    RTX Corporation (Marlborough, MA)
    …a safer, more secure world. The SPY-6 Family of Radars is seeking a talented ** Senior ** **Systems Engineer ** to help in the execution of integration and analysis ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (12/11/25)
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  • Senior Software Engineer - Radar…

    Lockheed Martin (King Of Prussia, PA)
    …products & solutions that keep our users Ahead of Ready\. Who You Are As a Senior Software Engineer in the Radar Modeling and Simulation group, you will develop ... Ability to obtain and maintain aU\.S\. DoD security clearance at the SECRET level\. U\.S\. Citizenship required\. **Desired Skills:** \- Advanced degree in Computer… more
    Lockheed Martin (12/11/25)
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  • Senior Electrical Radiation Test…

    Amentum (Crane, IN)
    …programs across a broad range of domains. We are currently looking for a Senior Electrical/Radiation Test Engineer to support our customers within the Strategic ... be able to obtain and maintain a US Government Secret Clearance (Interim Clearance is required to start). Please...US Citizenship is required to obtain and maintain a Secret Clearance. + Must have Real ID **Preferred Qualifications:**… more
    Amentum (12/11/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Integrated Strategic Solutions (ISSE) engineering team is seeking a highly motivated Senior Level Mechanical Engineer that is passionate about the development ... for a security clearance **Security Clearance:** DoD Clearance: Top Secret Job Description Collins Aerospace, an RTX company, is...+ Active possession of an active US government issued Secret or Top Secret clearance. + Background… more
    RTX Corporation (12/09/25)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Bowhead seeks a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project inception ... REQUIREMENTS: Must currently hold a security clearance at the Secret level. US Citizenship is a requirement for ...Secret level. US Citizenship is a requirement for Secret clearance at this location. \#LI-MN1 Applicants may be… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Senior Network Engineer ** to join our Defense Enclave Services (DES) team at F **t. Meade, MD.** The DES program is a ... to assist with providing accreditation artifacts. **CLEARANCE REQUIREMENT:** _Must hold an active Secret security clearance prior to start and be able to obtain a… more
    Leidos (12/03/25)
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  • Software Engineer Senior Staff

    Lockheed Martin (Huntsville, AL)
    …respond to adversity Lockheed Martin Space is seeking a full time Software Engineer \. In this role, you will support the software engineering lifecycle following the ... C or C\+\+\. Must be a US Citizen; this position will require Final Secret government security clearance prior to starting\. This position is located at a facility… more
    Lockheed Martin (11/27/25)
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  • Senior Software Development Engineer

    RTX Corporation (Portsmouth, RI)
    …problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in ... only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (11/22/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (11/19/25)
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  • Senior Principal Satellite Systems…

    Northrop Grumman (Grand Forks AFB, ND)
    …part of history, they're making history. **We have an opening for a Senior Principal Satellite Systems Engineer -Spacecraft Operations to support our Space ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description**...STEM with 4 years of relevant experience + Active Secret clearance required at the time of application, and… more
    Northrop Grumman (11/14/25)
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