• Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal for Hanscom AFB. Why Work with us? Applied Research Solutions ... program portfolio to evaluate and/or recommend alternative plans, improve systems engineering programs/processes, manage/sustain program technical baseline, and design/perform… more
    DirectEmployers Association (10/17/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …aerospace technology. Our Connected Aviation group is thrilled to offer a Principal Systems Engineer role within our Air Traffic Solutions (ATS) team in ... team, you'll be instrumental in developing the next generation of Air Traffic Control RADAR Systems and supporting our existing fielded systems . Step into… more
    RTX Corporation (10/01/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware design, ... development, and integration efforts for a next-generation Military Air Traffic Control (ATC) System. This is an Onsite position at our Marlborough, MA site,… more
    RTX Corporation (11/14/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land & Air Defense Systems ... Audits **Key Programs** LADS includes Global Patriot, Ghost-Eye / Lower Tier Air & Missile Defense, National Advanced Surface-to- Air Missile, Multi-Function… more
    RTX Corporation (09/16/25)
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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 ... development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our Tewksbury MA location. The IAMDS department… more
    RTX Corporation (08/29/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ** with technical expertise and systems engineering ... of Systems Engineering that drive the development of complex systems to support the Raytheon Air & Space Defense Systems (ASDS) mission area from our… more
    RTX Corporation (09/13/25)
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  • Senior Principal Systems

    RTX Corporation (Tewksbury, MA)
    Air & Missile Defense Systems (IAMDS) department is seeking a **Senior Principal Systems Engineer ** to lead in the execution of systems ... to internal and external stakeholders + Experience with Integrated Air and Missile Defense systems + Requirements...Experience with Integrated Air and Missile Defense systems + Requirements development and design related to Patriot… more
    RTX Corporation (08/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer (Modeling & Simulation).** IAMDS leads all aspects of ... Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our… more
    RTX Corporation (10/23/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Sudbury, MA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal Data Links & Communication…

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking candidates for the role of a Principal Data Links & Communication Engineer located at Hanscom AFB, Bedford, ... Provide knowledge and experience in the development, integration, testing, and deployment of Air Force systems and their associated data links, to include… more
    Applied Research Solutions (10/14/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …the global aerospace and defense industry. Collins Aerospace is a world leader in air traffic sensors and automation systems , responsible for providing air ... to share information and aid in decision-making. As a ** Principal Electrical Engineer ** , you will join...suppliers, and customers to develop and deliver safety critical air traffic surveillance systems **What We Offer:**… more
    RTX Corporation (11/13/25)
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  • ADGE Sr Principal Mechanical…

    RTX Corporation (Tewksbury, MA)
    …Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground Equipment ... hardware integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team.… more
    RTX Corporation (09/16/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer ** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense Solutions Group. This role ... cards in 3U and 6U VPX form factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Engineer - Embedded…

    GE Aerospace (Lynn, MA)
    systems technology for the future of flight. Our technology will enable sustainable air travel and next generation aviation systems for use in commercial as ... well as military applications. As a Principal Embedded Cybersecurity Engineer , you will architect...to develop and apply advanced cybersecurity technologies for embedded systems for GE Aerospace products + Interact with hardware,… more
    GE Aerospace (11/13/25)
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  • Principal Analog Electrical Engineer

    Teledyne (Billerica, MA)
    …we invite you to explore our current opportunities. \#TeledyneFLIRDefenseJobs **Job Summary:** Principal Analog Design Engineer with a track record of designing ... reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development,… more
    Teledyne (09/24/25)
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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. ... clearance **Security Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for… more
    RTX Corporation (09/16/25)
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  • Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and ... technical services, materials, processes, analysis, test, and documentation. The Air Defense Ground Equipment (ADGE) Department leads mechanical design, development,… more
    RTX Corporation (10/22/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …intelligent solutions for the aerospace and defense industry. Collins Aerospace excels in air traffic sensors and automation systems , providing air traffic ... join our **Hardware and Infrastructure Engineering** **Team.** This role supports next-generation ** Air Traffic Control** systems and existing fielded systems more
    RTX Corporation (11/12/25)
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  • Principal Software Quality Engineer

    RTX Corporation (Woburn, MA)
    …create a safer, more secure world. We have an immediate need for a ** Principal Software Quality Engineer ** for the Strategic Upper Tier Missile Defense ... Agency/Sensors & Precision Strike (SSPS) section within the Air & Space Defense Systems (ASDS) Strategic Business Unit (SBU) located in Woburn, MA. You will work… more
    RTX Corporation (10/17/25)
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  • P4 Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time Principal Mechanical Engineer Lead to support Patriot Missile GEM-T major ... technical services, materials, processes, analysis, test, and documentation. The Air Defense Ground Equipment (ADGE) Department leads mechanical design, development,… more
    RTX Corporation (10/22/25)
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