• 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 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 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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  • 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 RF Design Engineer…

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer** to work on Identification of Friend or Foe ... studies and product selection for commercially available components. **What You Will Do** * Design , test , and integrate analog and RF / microwave components and… more
    RTX Corporation (10/13/25)
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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 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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  • Principal Mechanical Engineer, Development

    BAE Systems (Nashua, 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 (12/12/25)
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  • Principal Electrical Engineer

    BAE Systems (Nashua, NH)
    …has experience with, and is a strong advocate of, Agile hardware development, risk-reduction prototyping, and requirements-driven design and verification. ... **Job Description** BAE Systems is seeking a Principal Electrical Engineer to join our team in...If you are an individual who thrives in Agile hardware development environments, then we are interested in hearing… more
    BAE Systems (12/11/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …systems. The department comprises individuals with technical expertise and experience in hardware design , integration, and production support. We have an ... our design cycles, from concept development through design , development , build and test . Key...position include proven problem solving skills and experience in hardware design and integration, engineering analysis, and… more
    RTX Corporation (11/13/25)
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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 (09/24/25)
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  • Principal Analog Electrical Engineer…

    RTX Corporation (Marlborough, MA)
    design concept from the block diagram or requirements level and develop a complete hardware design and verifying via test and integration * Experience ... The Protected Communication Systems (PCS) team is hiring a ** Principal Analog Electrical Engineer** to perform duties at a...layout and assembly. Responsibilities include the ability to follow hardware design requirements, observe design more
    RTX Corporation (11/14/25)
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  • Principal or Senior Principal

    Northrop Grumman (Sudbury, MA)
    …for Responsible Engineers (REs). + Perform/support review and analysis of supplier design data and definition of functional test requirements including ... Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications...of communications and data link systems in military flight test environment, including operations on a flightline, in a… more
    Northrop Grumman (12/04/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    …Deployment + Unit Under Test (UUT) emulation and simulation + Unit Test Driven Software Design + Demonstrate adaptability and flexibility in a dynamic ... step to grow your career? Do you want to design and develop common solutions that are mission critical...will work across multiple disciplines and collaborate with Systems, Hardware , Software, and Operations Engineers to impact all phases… more
    BAE Systems (10/02/25)
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  • Principal Digital Electrical Engineer

    BAE Systems (Nashua, NH)
    …we have immediate roles available for an experienced and highly motivated Principal Digital Electrical Engineer to join our Transition to Production, Production ... will have the opportunity to work closely with cutting-edge hardware fielded on the most advanced Military Platforms. Activities...to day will vary and may include: * Assessing design updates to existing circuit card assemblies * Conducting… more
    BAE Systems (12/09/25)
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