• 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 ... Design Center (XDC) is seeking a highly motivated, self-starting Product Design Engineering professional. This role will develop and drive next-generation… more
    ThermoFisher Scientific (12/06/25)
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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 ... world. The **Radar Digital Products** Department is seeking a ** Principal Electrical Engineer ** with strong COTS computing...variety of tasks related to the design and development of systems using Commercial-Off-The-Shelf (COTS) computing… more
    RTX Corporation (11/15/25)
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  • Principal Backplane Design…

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is hiring for a Principal Backplane Design Engineer . At BAE Systems, we deliver a full range of products and services for ... to root cause + Generate and implement improvements in product and test design and methodologies to...be available based on position level and/or job specifics. ** Principal Backplane Design Engineer -… more
    BAE Systems (10/16/25)
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  • Senior Principal MMIC Design…

    BAE Systems (Nashua, NH)
    …of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in ... to multi-task in a fast-paced environment with a high product mix and delivery commitments to multiple customers **Preferred...available based on position level and/or job specifics. **Senior Principal MMIC Design Engineer (Hybrid)**… more
    BAE Systems (10/29/25)
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  • Principal Electrical Engineer…

    BAE Systems (Manchester, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer Digital Design ** **118524BR** EEO Career Site ... **Job Description** BAE Systems is hiring for a Principal Electrical Engineer . At BAE Systems,...to root cause + Generate and implement improvements in product and test design and methodologies to… more
    BAE Systems (11/19/25)
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  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …Principal Hardware Design & Test Engineer .** Principal Hardware Design and Test Engineers are total product owners responsible for the design , ... processing technology within Raytheon. The department is responsible for the design , development, integration, and support to production builds, and lifecycle… more
    RTX Corporation (10/19/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design ... world. The Raytheon Hardware Engineering Organization leads the mechanical hardware design , development and production of radar, sonar, torpedo, and combat system… more
    RTX Corporation (11/06/25)
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  • RF Antenna Design Engineer…

    Lockheed Martin (Chelmsford, MA)
    …nuclear power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it ... in more than 50 countries with more than 50 product and service lines\. Lockheed Martin's commitment to ethics...are seeking a highly skilled and experienced Antenna Development Engineer to join our team in designing & developing… more
    Lockheed Martin (10/04/25)
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  • Principal Electrical Design…

    RTX Corporation (Westford, MA)
    …intelligence products from these sensors. We are seeking a **Senior Electrical Design Engineer ** specializing in digital and high-speed processing designs. You ... wide range of complex problems related to the entire product life cycle that includes design , prototype,...the entire product life cycle that includes design , prototype, manufacture, integration, test, and transition to production.… more
    RTX Corporation (12/18/25)
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  • Drug Product Principal Process…

    PCI Pharma Services (Bedford, NH)
    …and shape the future of PCI. We're looking for a **hands-on, highly skilled Principal Process Engineer ** to lead complex engineering projects from concept to ... **What You'll Do** + **Lead & Deliver Projects** - Oversee the design , procurement, installation, and start-up of new plant utilities, equipment, and systems.… more
    PCI Pharma Services (11/11/25)
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