• Principal Product Development

    J&J Family of Companies (Danvers, MA)
    …States of America **Job Description:** We are searching for the best talent for a Principal Product Development Engineer . Fueled by innovation at the ... health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** R&D Mechanical Engineering **Job… more
    J&J Family of Companies (12/19/25)
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  • Principal Product Design…

    ThermoFisher Scientific (Tewksbury, MA)
    …which includes a drug screening. **Key Responsibilities and Functions:** + Serve as the Principal Product Build Engineer on multi-functional product ... to translate and conceptualize concepts. You will enable concepts throughout the product development cycle. + Lead meaningful priorities and project timelines… more
    ThermoFisher Scientific (12/06/25)
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  • Principal Human Factors Engineer

    J&J Family of Companies (Danvers, MA)
    …impact health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** Industrial Design & Human ... customer from a human factors and technical application perspective for new product development **REQUIREMENTS:** + University/bachelor's degree in Human Factors… more
    J&J Family of Companies (11/26/25)
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  • Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    development , testing, manufacturing, and documentation of products or systems. The Principal Engineer should be able to identify and recommend design ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**...as needed + Follows key engineering procedures in the Product Development Process and ECO process +… more
    Advanced Energy (12/04/25)
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  • Principal Radar Processing and Network…

    RTX Corporation (Tewksbury, MA)
    …the next generation RADAR solutions. **What You Will Do** The ** Principal ** **Electrical Engineer ** will work with Product Leads and other team members on a ... more secure world. The **Radar Digital Products** Department is seeking a ** Principal Electrical Engineer ** with strong COTS computing and networking background… more
    RTX Corporation (11/15/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    …Serving as the primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, ... systems for today's warfighters and law enforcement officers. The Principal Mechanical Engineer at Wilcox is a...machinists, and other key members of operations throughout the product development process. + Supports root cause… more
    Wilcox Industries (10/19/25)
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  • Principal Systems Engineer

    Leidos (Tewksbury, MA)
    …with other engineering leads to ensure alignment, coordination, and integration throughout product development cycle. + Will provide solutions based on system ... **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos is… more
    Leidos (12/16/25)
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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 ... Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design, development and production of radar, sonar, torpedo, and combat system… more
    RTX Corporation (10/22/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer -Hybrid/Remote Northeast US** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense ... Match and Profit Sharing I Health and Wellness Benefits I Learning and Development Opportunities I Referral Program I Competitive Pay I Recognition I Employee Stock… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Engineer - Embedded…

    GE Aerospace (Lynn, MA)
    …systems for use in commercial as well as military applications. As a Principal Embedded Cybersecurity Engineer , you will architect and develop next generation ... You will lead and contribute to advanced research and development programs for GE Aerospace as well as with...GE Aerospace programs. **Job Description** Essential Responsibilities: As a Principal Embedded Cybersecurity Engineer , you will: +… more
    GE Aerospace (12/19/25)
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  • Principal PCBA Test Engineer

    MKS Instruments Inc (Wilmington, MA)
    …looking for an exceptional Principal PCBA (Printed Circuit Board Assembly) Test Engineer to lead in the design, development and documentation of automated ... testing strategies and collaboration across engineering, manufacturing, and quality teams. As a Principal PCBA Test Engineer , you will utilize your skills in… more
    MKS Instruments Inc (12/18/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Andover, MA)
    …a safer, more secure world. Raytheon is seeking a talented and motivated **Senior Principal Systems Engineer ** to join our team within the Systems Engineering ... opportunity to work across the full lifecycle of the product , from concept to deployment. Every day will bring...functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role, you will support… more
    RTX Corporation (11/19/25)
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  • Principal Firmware Engineer , Motor…

    J&J Family of Companies (Danvers, MA)
    …health for humanity. Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** R&D Software/Systems Engineering **Job ... United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal Firmware Engineer , Motor Control - Abiomed** to join our team located… more
    J&J Family of Companies (12/09/25)
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  • Principal Program Quality Engineer

    RTX Corporation (Andover, MA)
    …+ Earned Value Management System (EVMS) certification. + Experience with Integrated Product Development System (IPDS) or similar gate management processes. + ... are seeking an LTAMDS (Lower Tier Missile Defense Sensor) ** Principal Program Quality Engineer ** (PQE) to serve...LTAMDS portfolio includes contractual scope in the design and development , production, and sustainment product phases. The… more
    RTX Corporation (12/13/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system ... within Raytheon, responsible for defining customer needs, functional and product architecture, requirements definition and decomposition, Model Based Systems… more
    RTX Corporation (11/19/25)
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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. ... wide range of complex problems related to the entire product life cycle. + Program support and development... product life cycle. + Program support and development from early development through transition to… more
    RTX Corporation (11/06/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. You will conceptualize, design, ... requirements while helping to remove roadblocks + Support model and product development from concept layouts to final detailed releases meeting program schedules… more
    RTX Corporation (09/30/25)
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  • Principal Electrical Engineer

    MKS Instruments Inc (Andover, MA)
    A Day in Your Life at MKS: As a Principal Electrical Engineer at MKS you will partner with a talented, multidisciplinary team supplying precision vacuum pressure ... performance, cost, and size. + Participate as a key member of multi-disciplinary product teams, with responsibility for the electronics development and release.… more
    MKS Instruments Inc (10/23/25)
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  • Principal Electrical Engineer

    Mercury Systems (Andover, MA)
    …concept through lab verification to production + Take ownership of the full product development lifecycle, ensuring quality and performance standards are met + ... Number 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for mission-critical… more
    Mercury Systems (12/04/25)
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  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal Hardware Design ... and Test Engineers are total product owners responsible for the design, analysis, and hands on integration and test of RF components, circuits, and Receiver Exciter subsystems in both a design and production environment. The successful candidate will be… more
    RTX Corporation (10/19/25)
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