• Principal Hardware Design

    RTX Corporation (Marlborough, 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 (10/13/25)
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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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  • Senior Principal Hardware Engineer…

    RTX Corporation (Marlborough, MA)
    …in the secure communications domain. **What You Will Do** * Lead the hardware design and development efforts for protected communication systems, ensuring the ... industry, is seeking a highly experienced and motivated **Senior** ** Principal ** ** Hardware Engineer Lead** to join our...* Familiar with cybersecurity principles as they apply to hardware design and implementation * Knowledge of… more
    RTX Corporation (11/18/25)
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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 (10/05/25)
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  • Principal Hardware Systems Engineer…

    RTX Corporation (Marlborough, MA)
    design , comfortable working with commercial off-the-shelf and custom hardware designs to achieve system requirements. This opportunity requires a combination ... tools to ANSPs in the US and abroad. We design , develop, document, deploy, and support COTS-based and custom...end users to protect people and property. As a Hardware Systems Engineer you will join our Hardware more
    RTX Corporation (12/18/25)
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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 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 (Marlborough, 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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  • Sr. Principal Air Vehicle System…

    Northrop Grumman (Sudbury, MA)
    …The FSR will have reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test ... system subject matter expert, providing training on the system hardware and software, as well as supporting the sailors...order to sustain operations. + Primary interface between maintenance, design and flight test engineering. + Vehicle… more
    Northrop Grumman (11/16/25)
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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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  • Principal Mechanical Engineer…

    BAE Systems (Nashua, NH)
    …leadership and communication skills + Experience working with integrated military electronic hardware and related test equipment + Ability to work individually ... Knowledge/experience with manufacturing, production, and sustainment of mechanical systems and hardware + Knowledge of design for manufacturing (DFM) principles… more
    BAE Systems (10/22/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Marlborough, 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 (12/12/25)
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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 Electrical Design Engineer

    RTX Corporation (Westford, MA)
    …of complex problems related to the entire product life cycle that includes design , prototype, manufacture, integration, test , and transition to production. You ... be 100% on-site and based in **Westford, MA.** **What You Will Do** + Design and develop electrical interfaces and hardware for electro-mechanical systems. +… more
    RTX Corporation (12/18/25)
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  • Sr. Principal Mechanical Engineer

    BAE Systems (Nashua, 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 (11/22/25)
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  • Senior Principal , Design

    Celestica (Merrimack, NH)
    …to deliver solutions for their most complex challenges. As a leader in design , manufacturing, hardware platform and supply chain solutions, Celestica brings ... accelerators, and their racks. We work hard together to design at the leading edge of cooling technology. Celestica...performance and reliability at the lowest cost. Advise on test and evaluation methods for high performance cooling systems.… more
    Celestica (12/02/25)
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  • Senior Principal Processing Integration…

    RTX Corporation (Marlborough, MA)
    …requirements level and developing a complete network hardware design + Design verification via integration and test plans and activities + US Citizen - ... The **Radar Digital Products** Department is seeking a **Senior Principal Electrical Engineer** with strong networking background to join...(eg CCNA, AWS, CISSP) + Experience with RADAR system hardware + Experience with Firewall design and… more
    RTX Corporation (12/06/25)
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