• Principal Hardware Design

    RTX Corporation (Tewksbury, MA)
    …lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer.** Principal Hardware ... Engineers are total product owners responsible for the design , analysis, and hands on integration and test... design , analysis, and hands on integration and test of RF components, circuits, and Receiver Exciter subsystems… more
    RTX Corporation (10/19/25)
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  • Principal Backplane Design Engineer…

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Backplane Design Engineer - Hardware Engineering** **117191BR** ... **Job Description** BAE Systems is hiring for a Principal Backplane Design Engineer. At BAE...cause + Generate and implement improvements in product and test design and methodologies to reduce cost,… more
    BAE Systems (10/16/25)
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  • Senior Principal Radar Receiver Exciter…

    RTX Corporation (Tewksbury, MA)
    …the area of Radar and Receiver Exciter design , analysis, integration and test . Radar Receiver Exciter Hardware Leads are responsible for leading architecture ... technology within Raytheon. The department is responsible for the design , development, integration, test and support to...purposeful rotations. We have an opportunity for a **Senior Principal Radar Receiver Exciter Hardware Lead** seeking… more
    RTX Corporation (11/19/25)
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  • Principal Hardware

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer-Hybrid/Remote Northeast US** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer** to join our Defense ... * **Your Challenge** + Collaborate with engineering, project management, test , and operations teams in small, highly integrated, multidisciplinary...15 years of experience in DoD embedded systems and hardware design (SBC, FPGA, switch, and I/O… more
    Curtiss-Wright Corporation (01/04/26)
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  • Principal Test Software Engineer…

    BAE Systems (Nashua, NH)
    …control technologies for precision munitions, and we have a place for you as a Principal Test Software Engineer at our Nashua or Hudson New Hampshire facility. ... their missions. This role will be responsible for integrating test hardware and software during development and...be available based on position level and/or job specifics. ** Principal Test Software Engineer (On-Site)** **119495BR** EEO… more
    BAE Systems (12/19/25)
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  • Principal Test Development Engineer…

    RTX Corporation (Tewksbury, MA)
    …LabWindows/CVI, and/or LabVIEW + Digital, and/or Analog, and/or RF, and/or power supply test hardware design experience + Experience with routine use ... safer, more secure world. Raytheon is currently seeking a ** Principal Test Equipment Design Engineer**...factory test systems + Lead development of test hardware , software, and/or firmware through its… more
    RTX Corporation (12/12/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …improve our future and protect our freedom. Are you an experienced Electrical, Software or Test Design Engineer with 6 years of experience looking for the next ... Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing...part of a development community of practice. + Developing test hardware according to BAE and industry… more
    BAE Systems (10/30/25)
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  • Principal Air Vehicle System Test

    Northrop Grumman (Concord, NH)
    …The FSR will have reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. ** Principal Test Conductor ... order to sustain operations. + Primary interface between maintenance, design and flight test engineering. + Vehicle...system integration on the Air Vehicle. **Basic Qualifications:** + Principal Test Conductor must have 9 years… more
    Northrop Grumman (01/06/26)
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  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …improve our future and protect our freedom. Are you an experienced Electrical, Software or Test Design Engineer with 10 years of experience looking for the next ... will work across multiple disciplines and collaborate with Systems, Hardware , Software, and Test Engineers to impact...and Manchester). BAE Systems is searching for a RF Principal Test Engineer with experience in developing… more
    BAE Systems (11/19/25)
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  • Principal Radar Processing and Network…

    RTX Corporation (Tewksbury, MA)
    …level and developing a complete COTS-based hardware design and then + Design verification via integration and test plans and activities + US Citizen - ... up a larger program or support internal research and development efforts. + Design COTS hardware infrastructure systems (eg X86-based processors) + Research and… more
    RTX Corporation (11/15/25)
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  • Senior Principal Mechanical Design

    RTX Corporation (Tewksbury, MA)
    …secure world. The Raytheon Hardware Engineering Organization leads the mechanical hardware design , development and production of radar, sonar, torpedo, and ... department is comprised of individuals with technical expertise and experience in hardware design , integration, and production support. Mechanical Engineering is… more
    RTX Corporation (11/06/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …through production. + Experience translating system performance and operation specifications into hardware requirements, design , and test specifications. + ... Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking...You Will Do** : + Architecture development, requirements analysis, hardware design , hands-on testing of components, circuit… more
    RTX Corporation (10/13/25)
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  • Principal , Design Engineering…

    Celestica (Merrimack, NH)
    …measurements + Able to develop test fixtures for making measurements (both custom design test boards as well as making "ad hoc" probing solutions to ... for the position of Signal Integrity Engineer to help design and build market leading Hardware Platform Solutions. The Signal Integrity Engineer will play a… more
    Celestica (12/03/25)
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  • Principal Opto-Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …expertise. This individual will provide leadership and support to the design , development, integration/ test , and production of dynamic optomechanical military ... is desired to have development experience working with integrated military electronic hardware and related test equipment. The selected candidate will execute… more
    BAE Systems (12/25/25)
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  • Sr Principal Software Engineer -GPU…

    Oracle (Concord, NH)
    …architecture and proposed implementation path analysis. + Work directly with hardware design and development teams on architecture, implementation, development, ... the forefront of AI innovation, exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer, part of our… more
    Oracle (01/01/26)
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  • Senior Principal Mechanical Engineer…

    BAE Systems (Merrimack, NH)
    …assessing test failures for root cause, identifying disposition/corrective actions + Design test equipment to ensure the performance and integrity of ... has experience with, and is a strong advocate of, Agile hardware development, risk-reduction prototyping, and requirements-driven design and verification.… more
    BAE Systems (12/11/25)
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  • Senior Principal Data Center Engineer…

    Oracle (Concord, NH)
    …analysis and resolution activities for platforms and data center infrastructure. + Design and create thermal characterization test plans. Collaborate with ... **Job Description** As a Senior Principal Data Center Engineer, you will focus on...key to next generation solutions. + Collaborate with the hardware development and data center design and… more
    Oracle (11/25/25)
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  • Senior Principal Thermal Engineer

    Oracle (Concord, NH)
    Principal Thermal Engineer, you will focus on the alignment of OCI thermal hardware design with specific experience in Rack Cooling and the data center ... resolution activities for platforms and data center infrastructure. + Design and create thermal characterization test plans....key to next generation solutions. + Collaborate with the hardware development and data center design and… more
    Oracle (11/25/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …The Raytheon Hardware Engineering Organization leads the mechanical, electrical and test hardware design , development and production of radar, sonar, ... systems. The department comprises individuals with technical expertise and experience in hardware design , integration, and production support. We have an… more
    RTX Corporation (12/29/25)
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  • Digital Hardware Engineer

    BAE Systems (Nashua, NH)
    …defect resolution to root cause + Generate and implement improvements in product and test design and methodologies to reduce cost, increase yield, and improve ... **Job Description** BAE Systems is hiring for a Sr. Principal Electrical Engineer. At BAE Systems, we deliver a...to a dynamic engineering development team, leading first unit test , design verification test , integration… more
    BAE Systems (12/23/25)
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