• Raytheon (Marlborough, MA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified Senior Principal System Security Engineer (SSE) - P5 to join the dynamic System ... descriptions, RMF assessment and authorization, and vulnerability assessments. This is an onsite position at Raytheon in Marlborough, MA. What You Will DoLead a… more
    Talent (10/01/25)
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  • Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …to join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer ... Street , Cambridge, MA, 02138 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...**What You Will Do** + Build and advance a Cyber /EW-related research area for BBN having measurable impact on… more
    RTX Corporation (08/08/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified **Senior Principal System Security Engineer (SSE) - P5** to join the dynamic System ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (09/17/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …Protected Communication Systems (PCS) Team in Marlborough, MA is seeking an experienced ** Principal Systems Engineer ** in a role committed to creating creative ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (09/24/25)
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  • Principal Systems Engineer

    Collins Aerospace (Marlborough, MA)
    …global market. The Protected Communication Systems (PCS) Team is seeking an experienced Principal Systems Engineer in a role committed to creating creative and ... Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite US Citizen, US Person, or Immigration Status Requirements: Active and transferable… more
    Collins Aerospace (09/22/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …global market. The Protected Communication Systems (PCS) Team is seeking an experienced ** Principal Systems Engineer ** in a role committed to creating creative ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (08/20/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …create a safer, more secure world. The RMD team is looking for a ** Principal ** **Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... Way Goddard Building 27, Woburn, MA, 01801 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/27/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Marlborough, MA)
    …a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - P5** to ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (07/22/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Boston, MA)
    …first in everything we do. In-person exchanges are invaluable to our work. We're working onsite 4 days a week as part of our commitment to fostering a culture of ... growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work...* Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security… more
    Medtronic (09/19/25)
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