• Principal Systems Engineer

    Collins Aerospace (Marlborough, MA)
    …market. The Protected Communication Systems (PCS) Team is seeking an experienced Principal Systems Engineer in a role committed to creating creative ... Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite US Citizen, US Person, or Immigration Status Requirements:...and cost-effective solutions for our ground and airborne systems . As part of Collins Aerospace, Mission Systems more
    Collins Aerospace (10/22/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …Communication Systems (PCS) Team in Marlborough, MA is seeking an experienced ** Principal Systems Engineer ** in a role committed to creating creative ... Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...and cost-effective solutions for our ground and airborne systems . As part of the Collins Mission Systems more
    RTX Corporation (09/24/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …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 Security…

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace** Collins Aerospace, an RTX company, is seeking a highly skilled ** Principal Systems Security Engineer (PSSE)** to drive cybersecurity ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/31/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …future of aerospace technology. Our Connected Aviation group is thrilled to offer a Principal Systems Engineer role within our Air Traffic Solutions (ATS) ... Post Road Building 3, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is… more
    RTX Corporation (10/01/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …power of the network to share information and aid in decision-making. As a ** Principal Electrical Engineer ** , you will join our **Hardware and Infrastructure ... Post Road Building 3, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is… more
    RTX Corporation (08/14/25)
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  • Principal COTS Processing Sub-System Design…

    RTX Corporation (Marlborough, MA)
    …The Sensor Controls & Electronics **(SCE)** Department is seeking a Principal Electrical Engineer with strong Commercial-Off-The-Shelf **(COTS)** computing and ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (08/22/25)
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  • Principal Digital Electrical…

    RTX Corporation (Marlborough, MA)
    …Company, Managed by Collins Aerospace** Collins Aerospace, an RTX company, is seeking a ** Principal Electrical Engineer ** to perform duties at a work center with ... 7887 Bryan Dairy Road , Largo, FL, 33777 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to obtain… more
    RTX Corporation (11/01/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend or Foe ... Gateway , Aberdeen Proving Ground, MD, 21005 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/13/25)
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  • Principal C, C++ or Ada Software…

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The Raytheon team is looking for a Principal Software Engineer to support the AN/TPY-2 missile defense program and the ... Building 27, Woburn, MA, 01801 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...for our customers' wide array of Surveillance and Warning Systems . We align to the core Agile and DevSecOps… more
    RTX Corporation (09/24/25)
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  • Senior Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a **Senior Principal Cyber Engineer ** that is a recognized researcher and has experience in ... 10 Moulton Street , Cambridge, MA, 02138 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable… more
    RTX Corporation (08/08/25)
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  • Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer Engineering or ... 10 Moulton Street , Cambridge, MA, 02138 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable… more
    RTX Corporation (08/08/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …Post Road Building 3, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is ... defense industry. Collins Aerospace excels in air traffic sensors and automation systems , providing air traffic tools to ANSPs worldwide. We design, develop,… more
    RTX Corporation (08/13/25)
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  • Senior Principal Engineer - Hardware…

    RTX Corporation (Marlborough, MA)
    …Post Road Building 3, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is ... generation Air Traffic Control (ATC) and Weather Data Reporting systems , as well as providing support to existing fielded...for your needs before applying to this role. + ** Onsite :** Employees who are working in Onsite more
    RTX Corporation (08/29/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …within the Systems Engineering & Test Capabilities Directorate is seeking a Principal Systems Engineer , primarily in Woburn MA, who will support ... Way Goddard Building 27, Woburn, MA, 01801 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/29/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …(SSE). The SPY-6 Family of Radars and the GhostEye family of radars are seeking a ** Principal Systems Engineer ** to help in the execution of integration and ... Concord - Building 3, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/13/25)
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  • Principal Systems Engineer

    Medtronic (Newton, MA)
    …collaboration as we work together to engineer the extraordinary. As a Principal Systems Engineer with Cardiac Ablation Solutions, you'll have the ... We're working a minimum of 4 days a week onsite as part of our commitment to fostering a...opportunity to apply your systems engineering expertise to solve complex challenges. This role… more
    Medtronic (10/29/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …The SPY-6 Family of Radars and GhostEye Family of Radars are seeking a **Senior Principal ** ** Systems Engineer ** to help in the execution of integration and ... Concord - Building 3, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/23/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The RMD team is looking for a ** Principal ** ** Systems Engineer ** to support the Missile Defense Sensors (MDS) ... 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)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - ... Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...P5** to join our elite Systems Security Engineering (SSE) team for the … more
    RTX Corporation (10/21/25)
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