• 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 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 (12/24/25)
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  • ADGE Sr Principal Mech Engineer

    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 (12/24/25)
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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

    BAE Systems (Merrimack, NH)
    …of facilities, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Principal Mechanical Engineer who wants to join an ... verbal communication skills + Knowledge of engineering fundamentals of mechanical design and analysis + Experience with...be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118662BR** EEO… more
    BAE Systems (11/22/25)
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  • Senior Principal Mechanical

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a Senior Principal Mechanical Engineer to join our team in Merrimack, New Hampshire! We Protect Those Who Protect ... and the ability to apply those principles to unique mechanical design challenges + Experience with ...available based on position level and/or job specifics. **Senior Principal Mechanical Engineer - Hybrid**… more
    BAE Systems (12/11/25)
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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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  • Senior Principal Data Center…

    Oracle (Concord, NH)
    …compute architecture and working knowledge of mechanical and electrical system design considerations. + Understanding mechanical design process to work ... **Job Description** As a Senior Principal Data Center Engineer , you will...Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth… more
    Oracle (11/25/25)
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