• Principal Manufacturing

    Mercury Systems (Hudson, NH)
    …group, a leading provider of mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems ... Mercury Systems is seeking the world's best and brightest engineer to provide support as part of the ...initiatives + Training production floor on the use of manufacturing equipment + Evaluating and implementing new equipment +… more
    Mercury Systems (11/05/25)
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  • Principal Manufacturing Software…

    BAE Systems (Nashua, NH)
    …talent, motivation, and vision to join our team. We are seeking an experienced Principal Manufacturing Software Engineer to lead our team's software ... Other 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 Test Software Engineer

    BAE Systems (Nashua, NH)
    …control technologies for precision munitions, and we have a place for you as a Principal Test Software Engineer at our Nashua or Hudson New Hampshire facility. ... We are looking for a talented Principal Software Engineer to help us create...attention to detail + Experience in US defense industry manufacturing operations is highly desirable for this position +… more
    BAE Systems (12/19/25)
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  • Sr. Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with diverse analytical capabilities and demonstrated technical ... the product life cycle. This includes concept development, detail design, qualification, manufacturing transition, and production support. The engineer will be… more
    BAE Systems (11/22/25)
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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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  • Senior Principal Optical Engineer

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is currently looking for a talented **Senior Principal Optical Engineer ** to join our **EO/IR Capability Group** . This group ... a variety of product areas for government and commercial applications. The **Senior Principal Optical Engineer ** will develop and mature advanced EO system… more
    BAE Systems (11/19/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Mechanical Engineer to join our team in Nashua, NH! We Protect Those Who Protect Us is our mission, and we ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer , Development** **119293BR** EEO Career Site Equal… more
    BAE Systems (12/12/25)
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  • Principal Electrical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Electrical Engineer to join our team in southern New Hampshire! We Protect Those Who Protect Us is our ... incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer ** **119241BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/11/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    …This specific role is to join our Digital Architecture Team as a Principal Software Engineer . Typical responsibilities for this role include: + Architecting, ... incentives may be available based on position level and/or job specifics. ** Principal Software Engineer ** **119554BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/24/25)
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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 Electrical Engineer

    BAE Systems (Manchester, NH)
    **Job Description** BAE Systems is hiring for a Principal Electrical Engineer . At BAE Systems, we deliver a full range of products and services for air, land and ... incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer Digital Design** **118524BR** EEO Career Site Equal… more
    BAE Systems (11/19/25)
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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 ... installation, and start-up of new plant utilities, equipment, and systems. + ** Engineer for Excellence** - Optimize performance of packaging equipment and … more
    PCI Pharma Services (11/11/25)
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  • Principal Shock and Structural…

    Leonardo DRS, Inc. (Fitchburg, MA)
    …and navies around the world. **Job Summary** DRS NPS has an immediate need for a Principal Shock and Structural Engineer to be the subject matter expert on the ... and manufacturability and demonstrate this skillset in support of manufacturing and field activities. **Qualifications** **Minimum Qualifications** Bachelor of… more
    Leonardo DRS, Inc. (11/26/25)
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  • Principal Systems Engineer

    BAE Systems (Hudson, NH)
    …incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer ** **118585BR** EEO Career Site Equal Opportunity Employer. ... of EW systems across multiple business areas. As team engineer level contributor, you will be responsible for and...onsite in a laboratory environment. 6. Ability to support manufacturing issues and working with quality engineers for path… more
    BAE Systems (11/21/25)
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  • Principal Electrical Design Engineer

    RTX Corporation (Westford, MA)
    …products from these sensors. We are seeking a **Senior Electrical Design Engineer ** specializing in digital and high-speed processing designs. You will be ... multidisciplinary team including engineering, program management, supply chain, and manufacturing . Successful candidates must adapt to rapidly changing circumstances,… more
    RTX Corporation (12/18/25)
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  • Principal , Design Engineering - Signal…

    Celestica (Merrimack, NH)
    …motivated and self-driven candidate qualified for the position of Signal Integrity Engineer to help design and build market leading Hardware Platform Solutions. The ... Signal Integrity Engineer will play a critical role as the subject...their most complex challenges. As a leader in design, manufacturing , hardware platform and supply chain solutions, Celestica brings… more
    Celestica (12/03/25)
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  • Quality Engineer II

    Teleflex (Chelmsford, MA)
    …that make a difference in patients' lives. **Position Summary** The Quality Engineer 2, Manufacturing independently executes quality engineering activities that ... Quality Engineer II **Date:** Dec 5, 2025 **Location:** Chelmsford,...manufacturing readiness, risk-based decision making, and continuous improvement. ** Principal Responsibilities** * Independently review and approve quality records,… more
    Teleflex (11/07/25)
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  • Principle Process Engineer

    BAE Systems (Merrimack, NH)
    …lines within the Advanced Composite Manufacturing factory. In this role, the Principal Process Engineer will be responsible for providing manufacturing ... principles to improve production flow, product yields, and reduce cost. The Principal Process Engineer will utilize strategic thinking to implement new… more
    BAE Systems (10/14/25)
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  • Test Engineer

    Hubbell Power Systems (Manchester, NH)
    Test Engineer - Manchester, NH Apply now " Date: Dec 23, 2025 Location: Manchester, NH, US, 03109-5311 Company: Hubbell Incorporated Job Overview Under the general ... supervision of the Engineering Manager for tooling, the Test Engineer coordinates engineering tasks and communicates with other organizational resources to complete… more
    Hubbell Power Systems (11/24/25)
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  • Quality Engineer 2, Product Quality…

    Teleflex (Chelmsford, MA)
    Quality Engineer 2, Product Quality Assurance **Date:** Dec 2, 2025 **Location:** Chelmsford, MA, US **Company:** Teleflex **Expected Travel** : Up to 10% ... Quality Management Systems per 21 CFR 820, ISO 13485 and 14971. ** Principal Responsibilities** * Create, investigate and/or manage nonconformances, as well as… more
    Teleflex (12/03/25)
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