• Principal Manufacturing

    BAE Systems (Nashua, NH)
    …need your talent, motivation, and vision to join our team. We are seeking an experienced Principal Manufacturing Software Engineer to lead our team's ... incentives may be available based on position level and/or job specifics. ** Principal Manufacturing Software Engineer ** **118081BR** EEO Career Site… more
    BAE Systems (11/05/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    …our freedom. This specific role is to join our Digital Architecture Team as a Principal Software Engineer . Typical responsibilities for this role include: + ... Design + Demonstrate adaptability and flexibility in a dynamic manufacturing environment, with the ability to pivot quickly to...be available based on position level and/or job specifics. ** Principal Software Engineer ** **116867BR** EEO… more
    BAE Systems (10/02/25)
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  • Principal Software Engineer

    Ford Motor Company (Concord, NH)
    …code the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics ... is solving some of the company's most challenging problems across Manufacturing , Supply Chain, Quality and Product Development, delivering AI/ML-driven applications… more
    Ford Motor Company (10/11/25)
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  • Sr. Principal II Software

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. **Sr. Principal II Software Engineer ** **117840BR** EEO Career Site Equal ... re missing. Our employees work on the world s most advanced software and electronics from developing world-class autonomous mission management capabilities to… more
    BAE Systems (10/29/25)
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  • Principal Software Engineer

    General Motors (Concord, NH)
    …to 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 design, development and testing of automotive infotainment application software using C/ _C++_ . Work cross functionally with design, product, systems, and… more
    General Motors (10/30/25)
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  • Sr. Principal II Opto-Mechanical…

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This ... the product life cycle. This includes concept development, detail design, qualification, manufacturing transition, and production support. The engineer will be… more
    BAE Systems (11/03/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter expert in ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Design/Analysis)** **117597BR** EEO Career Site Equal… more
    BAE Systems (10/22/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** **Test Equipment Design Engineer ** to join the **Sensor Test Solutions** ... excellent position for engineers with a background in electrical design and software programming/automation, along with a desire to apply those skills to developing,… more
    RTX Corporation (08/21/25)
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  • Principal Quality Engineer - Risk…

    Insight Global (Bedford, MA)
    Job Description We are seeking a highly experienced Principal Engineer to lead specialized initiatives in risk management, design controls, and product ... role is critical to driving quality and compliance across electromechanical and software -integrated components. The ideal candidate will be a hands-on expert who… more
    Insight Global (10/10/25)
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  • Senior Principal MMIC Design…

    BAE Systems (Nashua, NH)
    …Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in Nashua, ... incentives may be available based on position level and/or job specifics. **Senior Principal MMIC Design Engineer (Hybrid)** **117882BR** EEO Career Site Equal… more
    BAE Systems (10/29/25)
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  • Principal Engineer , Quality…

    RTX Corporation (Andover, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a Principal Quality Engineer to join the Radio Frequency Components team supporting ... semiconductor manufacturing in Andover, MA. As a core member of...internal/external customer communication + Experience with JMP or similar software such as Minitab **What We Offer** Our values… more
    RTX Corporation (09/13/25)
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  • Principal Electrical Engineer

    Mercury Systems (Hudson, NH)
    …Number 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for mission-critical ... a key liaison between program management, system engineering, mechanical design, software , and manufacturing , working independently with minimal supervision. Job… more
    Mercury Systems (10/03/25)
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  • Sr Principal Firmware Engineer

    MKS Instruments Inc (Andover, MA)
    A Day in Your Life at MKS:As a Senior Principal Firmware Engineer with MKS's Direct Pressure Measurement group, you'll be a key member of a talented ... and validation of firmware for embedded metrology products supporting semiconductor manufacturing and other advanced markets + Engaging with customers to understand… more
    MKS Instruments Inc (09/10/25)
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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 ... for flight tests. + Work effectively with various engineering teams (design, manufacturing , quality, test) to conduct test data analysis and trending + Communicate… more
    RTX Corporation (10/28/25)
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  • Principal In-Circuit Test Engineer

    RTX Corporation (Andover, MA)
    …more secure world. Raytheon is seeking a highly experienced and motivated In-Circuit Test (ICT) Engineer to join our team at our Andover, MA facility. As an ICT ... Engineer , you will be responsible for developing and implementing...test operators + Collaborate with cross-functional teams including design, manufacturing , and quality to resolve issues and improve test… more
    RTX Corporation (10/29/25)
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  • Principal Engineer , Hardware Design…

    Celestica (Merrimack, NH)
    …motivated and self-driven candidate qualified for the position of Optical System Engineer to help design and build market leading Fiber Optic Communication Switching ... Network. The Optical Engineer will be a member of the Engineering team...individual who will collaborate within R&D Engineering hardware and software teams on all matters related to datacenter and… more
    Celestica (09/04/25)
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  • Principal Production Test Engineer

    RTX Corporation (Andover, MA)
    …Engineering or Math (STEM) and minimum 8 years of relevant experience. + Experience in manufacturing test or test equipment + The ability to obtain and maintain a US ... Meters, Oscilloscopes, Spectrum Analyzers, and Network Analyzers). + Proficiency in test software suites like TestStand and LabView. + Strong skills in test and… more
    RTX Corporation (10/04/25)
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