• Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer , Development ** **119293BR** EEO Career ... **Job Description** BAE Systems is seeking a Principal Mechanical Engineer to...verification. Typical duties assigned to this position: + Lead mechanical engineering designs, development , integration/test, and production… more
    BAE Systems (12/12/25)
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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 ... mechanical design and analysis + Experience with mechanical engineering development software tools + Experience...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 Data Center…

    Oracle (Concord, NH)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and ... + Understanding mechanical design process to work on all engineering development efforts + Problem-solving, debug, and failure analysis skills with a solid… more
    Oracle (11/25/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Systems Engineer - Development ** **119014BR** EEO Career Site ... Strike (PS) Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our development efforts in our Terminal… more
    BAE Systems (12/04/25)
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  • Principal Development Systems…

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Development Systems Engineer ** **118383BR** EEO Career Site Equal ... Area has an immediate opening for an experienced Systems Engineer specializing in support to our development ...Computer Science and at least 6 years experience + Development and production of a complex electro/ mechanical more
    BAE Systems (11/12/25)
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  • Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer - Development ** **118901BR** EEO Career Site ... Strike (PS) Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our development efforts in our Terminal… more
    BAE Systems (12/04/25)
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  • Principal /Senior Principal

    Northrop Grumman (Concord, NH)
    …oversite This requisition may be filled as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer MMIC Design Engineer ... experience + Keysight ADS or Cadence AWR experience + US citizenship is required **Senior Principal Engineer MMIC Design Engineer (Level 4)** + Bachelor of… more
    Northrop Grumman (01/08/26)
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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 Thermal Engineer

    Oracle (Concord, NH)
    **Job Description** As a Senior Principal Thermal Engineer , you will focus on the alignment of OCI thermal hardware design with specific experience in Rack ... Understanding mechanical design process to work with mechanical design engineers on all engineering development ...with mechanical design engineers on all engineering development efforts + Experience with mechanical validation… more
    Oracle (11/25/25)
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  • Senior Principal Optical Engineer

    BAE Systems (Manchester, 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 Optical Engineer

    Oracle (Concord, NH)
    **Job Description** The Principal Optical Engineer will be joining the Optical Network Engineering team which is responsible for building and scaling Oracle's ... to make recommendations. Career Level - Senior level providing optical design, development , modification and evaluation of electronic, electro- mechanical or … more
    Oracle (11/25/25)
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  • Principal Optical Engineer of Optics…

    Oracle (Concord, NH)
    …Optical and Pluggable Optics engineers are responsible for driving the design and development of new optics and transceivers solutions that help connect and drive ... for all physical design and cabling issues within networking. Serves as a principal point of contact for driving systematic resolution of complex network design… more
    Oracle (11/25/25)
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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 ... Do** + Design and develop electrical interfaces and hardware for electro- mechanical systems. + Create circuit architecture, perform modeling, simulation, and… more
    RTX Corporation (12/18/25)
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  • Mechanical Engineer

    Hubbell Power Systems (Manchester, NH)
    Mechanical Engineer - Manchester, NH Apply now " Date: Jan 8, 2026 Location: Manchester, NH, US, 03109-5311 Company: Hubbell Incorporated Job Overview The ... Mechanical Engineer position in the BURNDY Grounding...of those principal position elements essential for making decisions related to position performance, employee development , and… more
    Hubbell Power Systems (01/08/26)
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  • FAST Labs - Optical Systems Senior…

    BAE Systems (Merrimack, NH)
    …and expendables. ST has established itself as a market leader in the development of EO/IR and RF technologies. Within ST, the Electro-Optic Sensing Solutions ... customers emerging mission needs. EOSS is seeking an experienced Scientist / R&D Systems Engineer to join our team. In this role you will be a technical individual… more
    BAE Systems (12/19/25)
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  • Product Engineer

    Hubbell Power Systems (Manchester, NH)
    …Manchester, NH, US, 03109-5311 Company: Hubbell Incorporated Position Overview The Mechanical Engineer coordinates engineering tasks and communicates with other ... Product Engineer - Manchester, NH Apply now " Date:...of those principal position elements essential for making decisions related to position performance, employee development , and… more
    Hubbell Power Systems (12/04/25)
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  • Test Engineering Lead

    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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