• Principal Systems Security Engineer…

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace, an RTX company, is seeking a highly skilled ** Principal Systems Security Engineer (PSSE)** to drive cybersecurity initiatives, ensure compliance ... may be. Our customers depend on us for intelligent and secure communications , missionized systems for specialized aircraft and spacecraft and collaborative space… more
    RTX Corporation (08/02/25)
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  • Principal Electrical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …market. The Precision Navigation (PNav) Hardware department is seeking an ** Principal Electrical Engineer** to join the Air Traffic Navigation, Integration and ... may be. Our customers depend on us for intelligent and secure communications , missionized systems for specialized aircraft and spacecraft and collaborative space… more
    RTX Corporation (07/31/25)
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  • OCM Lead, Consulting Principal

    Cognizant (Boston, MA)
    **About the role** As a **Consulting Principal ** , you will make an impact by leading Organizational Change Management (OCM) engagements within our **Post-Merger ... change strategies including stakeholder engagement, workforce transition, training, and communications . . Conduct impact analyses and readiness assessments to ensure… more
    Cognizant (07/30/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer.** IAMDS leads all aspects of Systems Engineering that drive ... + Experience across the product development life cycle + Excellent communications skills, verbal and written, with technical, customer and senior leadership… more
    RTX Corporation (06/26/25)
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  • Principal UVM Digital Verification Engineer

    Draper (Boston, MA)
    …Summary: Draper's Digital Design Team is seeking a motivated and experienced Principal UVM Digital Verification Engineer to tackle novel verification challenges in ... embedded security, cryptography, signal and image processing, navigation and communications . Job Description: Duties/Responsibilities * Independently drive solutions to… more
    Draper (06/21/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …a safer, more secure world. Raytheon is looking for a **Radar Senior Principal Systems Engineer** to support the Missile Defense Sensors (MDS) department. The MDS ... technical discipline + Experience with Battle Management command, Control, Communications , Computers and Intelligence (BMC4I) systems, Radar Systems or signal… more
    RTX Corporation (06/06/25)
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  • Senior Principal Engineer, RF Product Owner…

    RTX Corporation (Marlborough, MA)
    …to meet the demands of a rapidly evolving global market. The Open Communications Systems (OCS) organization within Collins Aerospace, is designing communications ... expert to serve as the **RF Product Owner** for a state-of-the-art RF communications system. This role demands deep technical master in the RF design, analysis… more
    RTX Corporation (06/04/25)
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  • Principal Electrical Engineer - Hardware…

    RTX Corporation (Marlborough, MA)
    …seeking a highly experienced and motivated **Hardware Lead** to join our Protected Communications Systems team. The successful candidate will play a critical role in ... of hardware engineering principles, as well as extensive experience in the secure communications domain. **What You Will Do** * Lead the hardware design and… more
    RTX Corporation (06/23/25)
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  • Principal Substation P&C Engineer

    ENTRUST Solutions Group (Marlborough, MA)
    …substations. + **Communicate:** Apply your knowledge of relay communications theory, testing practices, and maintain relay communications ... network infrastructure. + **Simulate:** Model primary and secondary systems in power system simulation software platforms like CAPE or ASPEN. + **Automate:** Utilize your experience with IEC 61850 substation automation architecture, logic, and protocols. +… more
    ENTRUST Solutions Group (08/20/25)
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  • Sr Principal Research Software Engineer,…

    RTX Corporation (Cambridge, MA)
    …Engineers experience to join exciting new projects in process logic and communications network analysis and formalism. In this position, you will pursue external ... ways. + Network and Cyber Technologies group anticipates the future of communications from applied physics to fundamental analysis of large application systems. +… more
    RTX Corporation (08/01/25)
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