• Avnet (Wilmington, MA)
    …a global, FORTUNE (R) 500 technology distributor and solutions company that delivers design , supply chain and logistics expertise to customers at every stage of a ... at this time. MUST be US Citizen** Drives the design chain value proposition by generating design ...Upstate New York + Toronto + Ottawa + Montreal ** Principal Responsibilities** + Develop and execute technical sales penetration… more
    DirectEmployers Association (10/01/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ( Design /Analysis)** **117597BR** EEO ... **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to... design and analysis + Solid fundamentals of mechanical design , analysis, and documentation principles +… more
    BAE Systems (10/22/25)
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  • Senior Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design ... technical services, materials, processes, analysis, test, and documentation. The Radar Mechanical Design Department leads mechanical design , development,… more
    RTX Corporation (11/06/25)
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  • ADGE Sr Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …**We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate will bring ... a security clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air… more
    RTX Corporation (09/16/25)
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  • ADGE Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate will bring ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical more
    RTX Corporation (09/16/25)
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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. ... incentives may be available based on position level and/or job specifics. **Sr. Principal II Opto- Mechanical Engineer ** **117394BR** EEO Career Site Equal… more
    BAE Systems (11/03/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    …technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, robust hands-on ... systems for today's warfighters and law enforcement officers. The Principal Mechanical Engineer at Wilcox...is a recognized technical leader responsible for driving complex mechanical design efforts across multiple programs. Serving… more
    Wilcox Industries (10/19/25)
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  • Sr Principal Mechanical

    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 ... test, and documentation. The Air Defense Ground Equipment (ADGE) Department leads mechanical design , development, and integration of platform systems. This… more
    RTX Corporation (10/22/25)
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  • Principal Mechanical CADD…

    RTX Corporation (Tewksbury, MA)
    design , integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development ... technical services, materials, processes, analysis, test, and documentation. The Radar Mechanical Design Department leads mechanical design , development,… more
    RTX Corporation (09/30/25)
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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, ... be available based on position level and/or job specifics. **Production Support Senior Principal Mechanical Engineer ** **118125BR** EEO Career Site Equal… more
    BAE Systems (11/05/25)
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  • P4 Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …, integration, and production support. The ADGE department is looking for a full-time Principal Mechanical Engineer Lead to support Patriot Missile GEM-T ... test, and documentation. The Air Defense Ground Equipment (ADGE) Department leads mechanical design , development, and integration of platform systems. This… more
    RTX Corporation (10/22/25)
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  • Senior Principal Optical Design

    BAE Systems (Manchester, NH)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Optical Design Engineer ** **118567BR** EEO Career Site Equal ... **Job Description** BAE Systems is currently looking for a talented **Senior Principal Optical Engineer ** to join our **EO/IR Capability Group** . This group… more
    BAE Systems (11/19/25)
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  • Senior Principal RF Design

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic ... professional experience in RF / Microwave system theory and design to help develop the next generation of Raytheon's...etc.). + Working with interdisciplinary teams - power, digital, mechanical , etc. + Schematic capture and RF routing. +… more
    RTX Corporation (10/13/25)
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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 ... We are looking for a strong energetic highly experienced Electrical Test Engineer to support our electro- mechanical box build environment. Responsibilities will… more
    BAE Systems (11/07/25)
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  • Principal Manufacturing Engineer

    Mercury Systems (Hudson, NH)
    …a leading provider of mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems operations ... Description Job Summary: Mercury Systems is seeking the world's best and brightest engineer to provide support as part of the manufacturing engineering team for the… more
    Mercury Systems (11/05/25)
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  • Senior Principal IFFA Engineer

    RTX Corporation (Tewksbury, MA)
    …You Will Do** + Provide technical assistance to Raytheon sub-IPT Leads, Tech Lead / RF Engineer / SME, Mechanical Engineer , Test Engineer , Quality ... create a safer, more secure world. We have an opportunity for a senior principal electrical engineer who is seeking to utilize their strong academic background… more
    RTX Corporation (11/11/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer ** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense Solutions Group. This role ... The ideal candidate brings deep expertise in electronic components, integrated circuitry, mechanical systems, and DSP systems, and has a proven track record of… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** **Test Equipment Design Engineer ** to join the **Sensor Test ... This is an excellent position for engineers with a background in electrical design and software programming/automation, along with a desire to apply those skills to… more
    RTX Corporation (11/19/25)
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  • Principal Electrical Engineer

    Mercury Systems (Andover, MA)
    …will serve as a key liaison between program management, system engineering, mechanical design , software, and manufacturing, working independently with minimal ... Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions...supervision. Job Responsibilities: + Creatively design , develop, and verify complex circuits, modules, and systems… more
    Mercury Systems (10/03/25)
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  • Principal Engineer

    Generac Power Systems (North Billerica, MA)
    …solutions company, we continue to push new boundaries. We are seeking a Principal Product Compliance Engineer to provide both technical leadership and team ... meet global safety, certification standards. This role blends hands-on design -for-compliance expertise with mentorship of compliance engineers, while also… more
    Generac Power Systems (10/02/25)
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