• Principal Software Development Engineer

    RTX Corporation (Portsmouth, RI)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...safer, more secure world. We are seeking a skilled Principal Software Development Engineer with a focus on developing… more
    RTX Corporation (11/22/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: TS/SCI...RF Team at Raytheon is looking for a Sr. Principal Engineer, Electrical & Electronics Engineering to be a… more
    RTX Corporation (11/12/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …for the remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing Team. In ... You'll also contribute to ongoing efforts to strengthen our security infrastructure and offensive capabilities. As a senior team...cloud platforms - AWS, GCP, Azure and mobile app security testing. + Stay current with emerging threats and… more
    Comcast (10/29/25)
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  • Principal Embedded Software Engineer

    RTX Corporation (Goleta, CA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...secure world. Raytheon is seeking a highly motivated, experienced Principal Software Engineer to be an active participant in… more
    RTX Corporation (10/29/25)
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  • Principal Product Manager (Threat…

    Palo Alto Networks (Santa Clara, CA)
    …Threat actors continue to find ways to breach and disrupt organizations, making security a key boardroom conversation. Palo Alto Networks has built a brand and ... reputation as an industry-leading security vendor, making it one of the best companies...more dynamic and intelligent defense mechanisms. As the Sr. Principal Product Manager at Palo Alto Networks, you will… more
    Palo Alto Networks (10/17/25)
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  • Sentinel - Sr Principal Engineer…

    Northrop Grumman (Roy, UT)
    …and qualified Sr. Principal Software Engineer to serve as a System Security Software Assurance Engineer, Level 4. You will be responsible for helping lead a ... benefits, we have the right opportunities to fit your life and launch your career today. The Systems Security Engineering Team (SSE) is seeking a highly motivated… more
    Northrop Grumman (10/15/25)
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  • Principal FPGA Design Engineer - Onsite

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...ground to exoatmospheric environments and into space. As a ** Principal FPGA Design Engineer** you will develop FPGA designs… more
    RTX Corporation (10/04/25)
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  • Sr Principal Engineer Software (AIRS AI…

    Palo Alto Networks (Seattle, WA)
    …AIRS, Palo Alto Networks is building the world's most comprehensive AI security platform. Organizations are increasingly building complex ecosystems of AI models, ... creating dynamic new attack surfaces with risks that traditional security approaches cannot address. In response, Prisma AIRS delivers...are looking for a highly skilled and experienced Senior Principal Engineer to join the Prisma AIRS to play… more
    Palo Alto Networks (09/25/25)
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  • Principal Software Engineer

    RTX Corporation (Fullerton, CA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...California, is growing - and we are looking for Principal Software Engineers who want their work to matter.… more
    RTX Corporation (12/12/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of Raytheon products. We have an opportunity for a Principal RF Design Engineer who is seeking to utilize… more
    RTX Corporation (12/12/25)
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