• Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    …in applied research, design, development, testing, manufacturing, and documentation of products or systems . The Principal Engineer should be able to identify ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**...**RESPONSIBILITIES:** + Responsible for the design and analysis of systems , products, and subsystems/circuits to specification, cost, budget, schedule,… more
    Advanced Energy (09/05/25)
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  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …expand our capabilities to support growing global demand for advanced electronic warfare systems . As a Principal Software Engineer , you'll bring senior-level ... built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the...+ CompTIA Security Certification. + Experience with real-time embedded systems , signal processing, SDRs, or RF communications.… more
    BAE Systems (09/24/25)
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  • RF Senior Principal Test…

    BAE Systems (Nashua, NH)
    …Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...be available based on position level and/or job specifics. ** RF Senior Principal Test Engineer **… more
    BAE Systems (09/18/25)
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  • FAST Labs - Senior Principal Systems

    BAE Systems (Merrimack, NH)
    …the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... Model Based Systems Engineering tools, to enable system development + Extensive experience with RF /Cyber/and...position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR**… more
    BAE Systems (10/31/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...be available based on position level and/or job specifics. ** Principal Test Engineer ** **117836BR** EEO Career Site… more
    BAE Systems (10/30/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    **Job Description** Thank you for your interest in BAE Systems ! Are you a Software Engineer with 8 years of experience looking for the next step to grow your ... protect us by developing the Next Generation Electronic Warfare Systems Products and Solutions. We need your talent, motivation,...is to join our Digital Architecture Team as a Principal Software Engineer . Typical responsibilities for this… more
    BAE Systems (10/02/25)
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  • Senior Principal IFFA Engineer

    RTX Corporation (Tewksbury, MA)
    …**What You Will Do** + Provide technical assistance to Raytheon sub-IPT Leads, Tech Lead / RF Engineer / SME, Mechanical Engineer , Test Engineer , Quality ... secure world. We have an opportunity for a senior principal electrical engineer who is seeking to...to utilize their strong academic background and experience in RF /Microwave system theory and design, including architectures,… more
    RTX Corporation (11/11/25)
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  • Senior Principal Semiconductor…

    BAE Systems (Nashua, NH)
    …career with BAE Systems . BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave Product Center (located in ... work will be conducted on location at a BAE Systems facility 100% of the time. Our employees work...available based on position level and/or job specifics. **Senior Principal Semiconductor Engineer ** **118513BR** EEO Career Site… more
    BAE Systems (11/15/25)
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  • FAST Labs - Senior Principal Software…

    BAE Systems (Merrimack, NH)
    …**Developing software for RF , Radar, EO/IR, Electronic Warfare, or Software Defined Radio systems ** : Design, develop, and test software applications for ... Protect Us . **Join our team as a Senior Principal Software Engineer in FAST Labs Engineering**...RF , Radar, EO/IR, Electronic Warfare, or Software Defined Radio , including signal processing, data analysis, and system more
    BAE Systems (11/14/25)
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  • CEMA - Principal Systems

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer (Cyber Focus)** **117976BR** EEO Career Site ... perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing...commercial environment 2. Experience with I&T / Field testing RF systems in remote environments 3. Currently… more
    BAE Systems (10/31/25)
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  • CEMA - Principal Systems

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer ** **117428BR** EEO Career Site Equal Opportunity ... You will also perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing prototypes, full rate production,… more
    BAE Systems (10/21/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …Southern New Hampshire (our locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a Senior Test Engineer with experience in ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...be available based on position level and/or job specifics. ** Principal Test Engineer ** **118416BR** EEO Career Site… more
    BAE Systems (11/19/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    RF receivers, or low-level interfaces. + Knowledge of real-time embedded systems , RF communications, or Counter-Radar EW. + Familiarity with Agile ... incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site Equal… more
    BAE Systems (09/24/25)
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  • Senior Principal RF /Microwave…

    BAE Systems (Nashua, NH)
    …on the EPAWSS (Eagle Passive/Active Warning and Survivability System ) program. As a Senior Principal RF Engineer , you will play a key role in leading the ... We are seeking a highly motivated and experienced Senior Principal RF Engineer to join...complex RF issues across sub-assembly, module, and system levels + Navigate BAE tools and systems more
    BAE Systems (10/22/25)
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  • Principal RF System

    Leidos (Tewksbury, MA)
    **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos ... practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands...and FCC testing and requirements + Understanding of different RF system architectures. + Excellent verbal, written… more
    Leidos (10/03/25)
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  • Senior Principal Hardware Production…

    RTX Corporation (Tewksbury, MA)
    …disciplines to resolve production and transition to production issues. This Senior Principal Engineer position may be responsible for task assignment and ... support of Raytheon products. This position is for a multi-disciplined Senior Principal Hardware Production Support Engineer , capable of solving design and… more
    RTX Corporation (10/23/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Sudbury, MA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal Factory Systems

    BAE Systems (Nashua, NH)
    …talent, motivation, and vision to join our team. We are seeking an experienced Principal Factory Systems Engineer to lead our team's software development ... Other incentives may be available based on position level and/or job specifics. ** Principal Factory Systems Engineer ** **116493BR** EEO Career Site Equal… more
    BAE Systems (09/23/25)
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  • Senior Principal MMIC Design…

    BAE Systems (Nashua, NH)
    …your career with BAE Systems . BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in Nashua, NH. ... incentives may be available based on position level and/or job specifics. **Senior Principal MMIC Design Engineer (Hybrid)** **117882BR** EEO Career Site Equal… more
    BAE Systems (10/29/25)
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  • Principal RF Software…

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal RF Software Engineer (Hybrid)** **113481BR** EEO Career Site ... want to be a part of? Come build your career with BAE Systems . Seeking a highly skilled and experienced RF Test Software Engineer to join our team. The ideal… more
    BAE Systems (09/09/25)
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