• 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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  • Principal Systems Engineer

    RTX Corporation (Andover, MA)
    Systems is seeking a ** Principal Systems Engineer ** with Radio Frequency ( RF ) and Internet Protocol (IP) Network experience and the leadership ... Air and Missile Defense communication systems . This Principal Systems Engineer will be...in designing, implementing and maintaining various RF Systems and Network Infrastructures within the Patriot System more
    RTX Corporation (10/17/25)
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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** **115309BR**… more
    BAE Systems (09/09/25)
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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 ** **116672BR** EEO Career Site… more
    BAE Systems (09/30/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …Join Us At BAE Systems , you ll make an impact that matters. As a Principal Software Engineer , you ll have the opportunity to: + Take ownership of critical ... + CompTIA Security Certification + C# development + Knowledge of real-time embedded systems , signal processing, SDRs, or RF communications + Hands-on experience… more
    BAE Systems (09/24/25)
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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 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 ** **113615BR** EEO Career Site… more
    BAE Systems (09/09/25)
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  • Senior Principal Systems

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. **Senior Principal Systems Engineer II: ACES Chief Engineer ** ... Systems is seeking an experienced and energetic Chief Engineer (CE) to help lead our established and rapidly...technical requirements and lead the effort to derive the system technical baseline for a major new program. In… more
    BAE Systems (09/09/25)
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  • Senior Principal Hardware Engineer

    BAE Systems (Merrimack, NH)
    …may be available based on position level and/or job specifics. **Senior Principal Hardware Engineer ** **117269BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** Job Description: BAE Systems - Continued Engineering Support (Sustainment) is seeking...Continued Engineering Support (Sustainment) is seeking a Lead Electrical Engineer to define the next Generation of Test Stands… more
    BAE Systems (10/16/25)
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  • Principal RFIC Engineer

    Skyworks (Andover, MA)
    Principal RFIC Engineer Apply now "... instruments * Deep understanding of cellular and Wi-Fi RF systems * Must possess good communication ... and simulations * Strong RF fundamentals such as impedance matching, RF coupling, distributed systems , passive RLC and resonant circuits, noise, linearity… more
    Skyworks (10/01/25)
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  • FAST Labs - Principal Software…

    BAE Systems (Merrimack, NH)
    …etc.) + RF , Radar, EO/IR, Electronic Warfare, or Software Defined Radio experience. **Pay Information** Full-Time Salary Range: $115779 - $196825 Please note: ... the innovative research and development engine within the Electronic Systems Sector of BAE Systems . We are...on position level and/or job specifics. **FAST Labs - Principal Software Engineer ** **115689BR** EEO Career Site… more
    BAE Systems (09/09/25)
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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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  • Principal DSP Engineer - Coherent…

    Cisco (Maynard, MA)
    Principal DSP Engineer - Coherent Optical Transmission Systems - Acacia Apply (https://jobs.cisco.com/jobs/Login?projectId=1444076) + Location:Maynard, ... hardware and correlate performance with previous simulations** + **Develop models of analog RF and optical components and evaluate system performance with these… more
    Cisco (10/11/25)
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  • Principal Cyber Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer Engineering or ... is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers...Science, RF Signal Processing, Machine Learning, Mathematics, Modeling and Simulation,… more
    RTX Corporation (08/08/25)
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  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    The Elevator Pitch As Evolv's Principal Electrical Engineer , you'll define the technical direction for our most complex products. You'll be the organization's ... standards of performance, reliability, and manufacturability. Your deep expertise in RF , mixed-signal, digital, and low-noise PCB design will guide the development… more
    Evolv Technology (08/09/25)
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  • Principal Electrical Engineer

    RTX Corporation (Andover, MA)
    …a safer, more secure world. Raytheon is seeking a motivated 1st shift Principal Electrical Engineer to fill key Maintenance, Repair and Engineering support ... **Qualifications We Prefer** + Advanced to expert knowledge of RF , Digital or High Power test systems , as well as physical and mechanical aspects of interfacing… more
    RTX Corporation (10/02/25)
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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 (09/17/25)
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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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