• Senior Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified **Senior Principal System Security Engineer (SSE) - P5** to join the ... 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 (09/17/25)
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  • Principal Logistics System Engineer

    RTX Corporation (Andover, MA)
    …disciplines: Reliability System Safety and Supportability. **What You Will Do:** As a Principal Systems Engineer , you'll be an integral part of the Life ... 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 (09/18/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. ... 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 (09/16/25)
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  • Principal Software Safety Engineer

    RTX Corporation (Marlborough, MA)
    …safer, more secure world. This is an exciting opportunity for a highly motivated Principal Software Safety Engineer to join us onsite in Marlborough, MA. **What ... 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 (09/26/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...metrics, and data. + Teamwork - Interact with customers, product development, and test personnel. Provide guidance to senior… more
    RTX Corporation (09/16/25)
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  • Principal Cloud Operations Engineer

    Pegasystems (Boston, MA)
    …with FedRamp, US Citizenship is required_** **Picture Yourself at Pega:** As a Principal Engineer , you are recognized as a database authority, with extensive ... Principal Cloud Operations Engineer , Databases Job...with root cause analysis and blameless post-mortems * Influence product teams on defects, feature, and enhancement requests to… more
    Pegasystems (09/19/25)
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  • Principal Reliability Engineer

    RTX Corporation (Woburn, MA)
    …Reliability, System Safety, and Supportability. **What You Will Do:** As a ** Principal ** **Reliability Engineer ** you will be responsible for executing the ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (08/16/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. ... 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 (09/30/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... 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 (08/30/25)
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  • Principal Engineer - Compute…

    Confluent (Boston, MA)
    …together. One Confluent. One Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will be working ... but not limited to cloud infrastructure, big data systems, and security + Work closely with product management and engineering management to build and drive the… more
    Confluent (07/03/25)
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