• Principal Manufacturing

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Manufacturing Software Engineering Manager** **118271BR** EEO ... Principal Factory Systems Engineer to lead our team's software development and factory support efforts. The successful candidate...years of engineering experience in a high-volume manufacturing environment, with a focus on software more
    BAE Systems (11/08/25)
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  • Principal Manufacturing Engineer

    Mercury Systems (Hudson, NH)
    …the world's best and brightest engineer to provide support as part of the manufacturing engineering team for the mission systems displays group, a leading ... provider of mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems operations… more
    Mercury Systems (11/05/25)
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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 ... complex solutions for the Industrial System. You will solve complex, large-scale software engineering problems and build highly available, performant, and… more
    Ford Motor Company (10/11/25)
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  • Principal Software Engineer

    General Motors (Concord, NH)
    …Infotainment software + Develop and manage partnerships with key engineering , product planning, marketing, business development, manufacturing , and vehicle ... times a week, at minimum._ **The Role:** As a Principal Software Engineer, you will be responsible...& Abilities (Required Qualifications):** + Bachelor's degree in Electronics, Software , Computer Engineering or Computer Science or… more
    General Motors (10/30/25)
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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 ... level opportunity for a highly experienced individual with strong Product Test Engineering and interpersonal skillsets who is interested in developing into a… more
    BAE Systems (11/07/25)
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  • Principal Test Development Engineer…

    RTX Corporation (Tewksbury, MA)
    …capabilities may span disciplines (Power, RF, Analog, Digital) and domains (hardware, software , firmware) + Work with Prime Engineering , Production, and ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...safer, more secure world. Raytheon is currently seeking a ** Principal ** **Test Equipment Design Engineer** to join the **Sensor… more
    RTX Corporation (08/21/25)
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  • Sr. Principal II Opto-Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …design, analysis, and documentation principles + Experience with state-of-the-art mechanical engineering development software tools + Strong written and verbal ... **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This… more
    BAE Systems (11/03/25)
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  • Principal Mechanical Engineer…

    BAE Systems (Nashua, NH)
    …analysis, and documentation principles + Experience with state-of-the-art mechanical engineering development software tools (ANSYS Workbench/Mechanical, PTC ... **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of...ideal candidate will possess a strong background in mechanical engineering , excellent leadership and communication skills, and a proven… more
    BAE Systems (10/22/25)
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  • Principal Quality Engineer - Risk…

    Insight Global (Bedford, MA)
    …ASQ Certified Quality Engineer (CQE) - LEAN/Six Sigma Certification - Background in software and electrical engineering - a strong plus. - Demonstrated stability ... Job Description We are seeking a highly experienced Principal Engineer to lead specialized initiatives in risk management, design controls, and product development.… more
    Insight Global (10/10/25)
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  • Senior Principal Mechanical Design Engineer

    RTX Corporation (Tewksbury, MA)
    …capabilities encompass a broad range of technical disciplines which include engineering , manufacturing , technical services, materials, processes, analysis, test, ... expertise and experience in hardware design, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design… more
    RTX Corporation (11/06/25)
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  • Senior Principal MMIC Design Engineer…

    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, NH. In ... ownership from simulation, layout, design reviews, validation, and release to manufacturing . + Leading technical design teams. Coordinate design reviews, and act… more
    BAE Systems (10/29/25)
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  • Principal Electrical Engineer

    Mercury Systems (Hudson, NH)
    …you will serve as a key liaison between program management, system engineering , mechanical design, software , and manufacturing , working independently ... 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for mission-critical aerospace… more
    Mercury Systems (10/03/25)
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  • Associate Principal Scientist, Fermentation

    dsm-firmenich (Lexington, MA)
    …to internal digital platforms. Experience with data analysis and statistical software packages. + Background collaborating with strain engineering and ... **Associate Principal Scientist, Fermentation** **Location:** Lexington, MA, USA We...technologies with those in other functional disciplines, including strain engineering , data science, microbiome and analytical chemistry. You'll manage… more
    dsm-firmenich (11/11/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …and ensuring mission readiness for flight tests. + Work effectively with various engineering teams (design, manufacturing , quality, test) to conduct test data ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...forward, Raytheon currently has an exciting opportunity for a Principal Reliability Engineer, within our Land and Strategic Missile… more
    RTX Corporation (10/28/25)
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  • Principal EQE Assembly Engineer-…

    RTX Corporation (North Berwick, ME)
    …environment + Engine Quality Engineer in Process Planning or Quality Approval in Manufacturing Engineering + Knowledge and experience in the implementation of ... Assembly Planner Team as a focal point for development software systems. **Qualifications You Must Have:** + Bachelor's degree...and 8 or more years of experience in an engineering , manufacturing operations, quality or related industrial… more
    RTX Corporation (09/19/25)
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  • Principal PCB Design Specialist

    BAE Systems (Hudson, NH)
    …design. + Participate in design reviews, interface with electrical, mechanical, manufacturing and process engineers to design proto-type and production quality ... Schematic Capture Cadence Concept HDL + Work closely with Checkers, various engineering disciplines, designers and Technical leads. + Provide feedback to design… more
    BAE Systems (09/09/25)
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  • Associate Principal Scientist, Biomarker…

    Merck (Concord, NH)
    **Job Description** We are seeking an Associate Principal Scientist to contribute to a pivotal role in our Inventory and Data Management team in our company ... (with 4 years) in bioinformatics, computer science, data science, engineering , data analytics, life sciences or other related field...teams as well as a solid understanding of the software development lifecycle (SDLC) and the rigor required to… more
    Merck (11/08/25)
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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 cross-functional ... 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 Engineer, Hardware Design…

    Celestica (Merrimack, NH)
    …- 100 Gbit/s. This position requires an individual who will collaborate within R&D Engineering hardware and software teams on all matters related to datacenter ... USA State/Province: New Hampshire City: Remote Employee US **Summary** Celestica Engineering is seeking a highly motivated and self-driven candidate qualified for… more
    Celestica (09/04/25)
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  • Principal Technical Product Owner - P5

    RTX Corporation (Andover, MA)
    …We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's ... The Product Owner will be responsible for driving the successful delivery of software products that align with the organization's strategic goals. The candidate will… more
    RTX Corporation (10/13/25)
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