• 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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  • Senior Principal Electrical Product Test…

    BAE Systems (Hudson, NH)
    **Job Description** Senior Principal Electrical Product Test Engineer Full-time onsite: Because of the need for consistent, in-person collaboration and/or the ... may be available based on position level and/or job specifics. **Senior Principal Electrical Product Test Engineer ** **117969BR** EEO Career Site Equal… more
    BAE Systems (11/07/25)
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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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  • Senior Principal RF/Microwave…

    BAE Systems (Nashua, NH)
    **Job Description** We are seeking a highly motivated and experienced Senior Principal RF Engineer to join our team on the EPAWSS (Eagle Passive/Active Warning ... and Survivability System) program. As a Senior Principal RF Engineer , you will play a...a concentration in RF + Experience working in a manufacturing environment + Experience in RF/Microwave subsystem, module, and… more
    BAE Systems (10/22/25)
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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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  • Principal Mechanical Engineer

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic packaging for the design ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **115585BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/09/25)
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  • Senior Principal II Mechanical…

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a highly experienced and accomplished Senior Principal II Mechanical Engineer to join our team, supporting a program that ... may be available based on position level and/or job specifics. **Senior Principal II Mechanical Engineer ** **115587BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/09/25)
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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 ** **116867BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/02/25)
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  • Production Support Senior Principal

    BAE Systems (Nashua, NH)
    …growth, we have immediate roles available for an experienced and highly motivated Principal Mechanical Engineer to join our Transition to Production, and Product ... based on position level and/or job specifics. **Production Support Senior Principal Mechanical Engineer ** **118125BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/05/25)
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  • Senior Principal EMI / Power Design…

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is hiring for a Sr. Principal Electrical Engineer . At BAE Systems, we deliver a full range of products and services for air, land ... required + Provide training and support to technicians and manufacturing personnel as required + Support Root Cause and...available based on position level and/or job specifics. **Senior Principal EMI / Power Design Engineer ** **117833BR**… more
    BAE Systems (10/29/25)
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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 Digital Electrical…

    BAE Systems (Nashua, NH)
    …growth, we have immediate roles available for an experienced and highly motivated Principal Digital Electrical Engineer to join our Transition to Production, ... incentives may be available based on position level and/or job specifics. ** Principal Digital Electrical Engineer ** **115396BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Principal Process Engineer

    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 (08/12/25)
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  • Principal Software Engineer

    Ford Motor Company (Concord, NH)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you ... 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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  • 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 ... between program management, system engineering, mechanical design, software, and manufacturing , working independently with minimal supervision. Job Responsibilities: +… more
    Mercury Systems (10/03/25)
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  • Sr. Principal II Software Engineer

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **Sr. Principal II Software Engineer ** **117840BR** EEO Career Site Equal Opportunity ... Experience, & Skills** + Experience working in the defense, aerospace, or manufacturing industries. + Experience with emerging technologies, such as cloud computing,… more
    BAE Systems (10/29/25)
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  • Principal Software Engineer

    General Motors (Concord, NH)
    …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 ... partnerships with key engineering, product planning, marketing, business development, manufacturing , and vehicle development teams and activities + Foster… more
    General Motors (10/30/25)
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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...their most complex challenges. As a leader in design, manufacturing , hardware platform and supply chain solutions, Celestica brings… more
    Celestica (09/04/25)
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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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