• Principal Systems Engineer (Onsite)

    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 ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US citizenship is… more
    Collins Aerospace (11/20/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Boston, MA)
    …truly BELIEVE in what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but ... migrating workloads from mainframe environments is preferred. + Familiarity with security best practices for data handling across cloud and mainframe environments.… more
    Rocket Software (10/25/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …drive this mission forward, Raytheon currently has an exciting opportunity for a Principal Reliability Engineer , within our Land and Strategic Missile Defense ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/28/25)
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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 ... 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… more
    RTX Corporation (10/13/25)
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  • Principal Software Development…

    CVS Health (Boston, MA)
    …and every day. **Position Summary** We are seeking for a highly skilled Salesforce Principal Software Engineer to lead the innovation, design, and development of ... best practices in software engineering, ensuring high performance, scalability, and security in our mission-critical applications. Your role will be crucial in… more
    CVS Health (11/01/25)
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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 ... citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required **Raytheon Company, Managed by Collins… more
    RTX Corporation (11/13/25)
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  • Principal Software Engineer

    General Motors (Boston, MA)
    …report to that location three times a week, at minimum._ **The Role:** As a Principal Software Engineer , you will be responsible for executing the plan for ... requirements such as scalability, maintainability, reliability, extensibility, usability and security . + Experience developing or leading cross-functional teams of… more
    General Motors (10/30/25)
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  • Principal Systems Engineer - Air…

    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) team ... citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required **Raytheon Company, Managed by Collins… more
    RTX Corporation (10/01/25)
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  • System Engineer Support Principal

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal . Significant software management experience required, as this ... + Must be a US citizen + Top Secret Security Clearance. + Advanced Electrical Engineering degree (MA/MS) and...completion of a background investigation including criminal history and identity check. This contractor and subcontractor shall abide by… more
    Applied Research Solutions (11/13/25)
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  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    The Elevator Pitch As Evolv's Principal Electrical Engineer , you'll define the technical direction for our most complex products. You'll be the organization's ... we're on a mission to help make public spaces safer through innovative security technology. So, we're looking for future teammates who embody our values, people… more
    Evolv Technology (11/08/25)
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