• Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …engineering disciplines, as well as operations, systems, quality and program offices. This Senior Engineer role will be based in Marlborough, MA or Tewksbury, ... design, integration, and production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar development programs. This… more
    RTX Corporation (12/17/25)
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  • Senior RF Engineer

    BAE Systems (Nashua, NH)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior RF Engineer ** **118437BR** EEO Career Site Equal Opportunity ... & Electromagnetic Attack Solutions is seeking a talented, motivated Senior RF Electrical Engineer who...required to have experience in design, testing and validating radio frequency ( RF ) systems and… more
    BAE Systems (11/14/25)
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  • Senior RF Engineer

    BAE Systems (Nashua, NH)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior RF Engineer ** **119007BR** EEO Career Site Equal Opportunity ... Systems - RF Capability Group (Nashua, NH) is seeking a strong Senior RF /Microwave Engineer with experience designing Microwave hardware modules. This… more
    BAE Systems (12/04/25)
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  • Senior Test Engineer

    BAE Systems (Nashua, NH)
    …include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a Senior Test Engineer with experience in developing automated test software ... Instrument Communication + Network analyzers + Spectrum analyzers + Microwave/ RF measurements + VSWR + Gain + Compression +...be available based on position level and/or job specifics. ** Senior Test Engineer ** **118415BR** EEO Career Site… more
    BAE Systems (11/19/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …for all these platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and electrical parameters. **What ... Collins Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer ** to join our team. **The PCS Hardware Department is seeking… more
    RTX Corporation (12/02/25)
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  • Senior Systems Engineer

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Engineer ** **118394BR** EEO Career Site Equal Opportunity Employer. ... EW systems across multiple business areas. As a team engineer level contributor, you will be responsible for and...passive sensing in the Electronic Warfare (EW) field 4. RF theory experience **Pay Information** Full-Time Salary Range: $95106… more
    BAE Systems (11/14/25)
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  • Senior Mechanical Packaging Engineer

    RTX Corporation (Marlborough, MA)
    …integration, and production support. We have an opportunity for an experienced Senior Electronics Packaging Mechanical Engineer . This person will be responsible ... with operations, supply chain, systems, test engineering, program offices and customers. This Senior Mechanical Engineer role will be based in Marlborough, MA… more
    RTX Corporation (12/17/25)
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  • Senior RF /Microwave Engineer

    BAE Systems (Nashua, NH)
    …Given our continued growth, we have immediate roles available for a highly motivated Senior RF /Microwave Engineer to join our Continued Engineering Support ... Other incentives may be available based on position level and/or job specifics. ** Senior RF /Microwave Engineer ** **119648BR** EEO Career Site Equal… more
    BAE Systems (12/31/25)
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  • Senior RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …production builds, and lifecycle support of Raytheon products. We have an opportunity for a ** Senior RF Design Engineer ** who is seeking to utilize their ... academic background and professional experience in RF / Microwave system theory and design to help...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication + Circuit… more
    RTX Corporation (12/10/25)
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  • Senior Principal Semiconductor…

    BAE Systems (Nashua, NH)
    …of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave Product Center ... incentives may be available based on position level and/or job specifics. ** Senior Principal Semiconductor Engineer ** **118513BR** EEO Career Site Equal… more
    BAE Systems (11/15/25)
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  • Senior Embedded Software Engineer

    RTX Corporation (Marlborough, MA)
    …to join the Receiver, Exciter, & Back End Processing (REBEP) Department as a Senior Embedded Software Engineer . The department's primary goal is to design, ... sea-based radar systems. We are looking for a unique engineer to develop the next generation of Raytheon's radar...Experience with Yocto or Peta Linux + Experience testing RF hardware. + Experience using version control systems. +… more
    RTX Corporation (12/10/25)
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  • Senior Principal Hardware Engineer

    RTX Corporation (Marlborough, MA)
    …aerospace and defense industry, is seeking a highly experienced and motivated ** Senior ** **Principal** **Hardware Engineer Lead** to join our Protected ... and implementation of advanced protected communication systems. This is a senior -level position that requires a deep understanding of hardware engineering… more
    RTX Corporation (11/18/25)
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  • Senior Principal MMIC Design…

    BAE Systems (Nashua, NH)
    …part of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in ... manufactures the world s most advanced GaAs and GaN RF integrated circuits. **Responsibilities of the role include** :...be available based on position level and/or job specifics. ** Senior Principal MMIC Design Engineer (Hybrid)** **117882BR**… more
    BAE Systems (10/29/25)
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  • Senior Principal RF Test Integration…

    BAE Systems (Nashua, NH)
    …and is currently undergoing` an exciting period of growth. We are seeking an experienced Senior Principal RF Test Engineer to join the Digital Architecture ... undergoing` an exciting period of growth. We are seeking an experienced Senior Principal RF Test Engineer to join the Digital Architecture Team. The… more
    BAE Systems (11/07/25)
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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    **Description:** You will be the System Engineer for Lockheed Martin's Missiles and Fire Control business in Chelmsford, MA\. Our team is experiencing growth and is ... looking for a strong engineer with experience\. **What You Will Be Doing** As...working in DOORS or CAMEO * Collaborating with industry\-leading RF and microwave design on hardware design requirement flow… more
    Lockheed Martin (12/30/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Sudbury, MA)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... and integration of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (12/04/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing ... future and protect our freedom. Are you an experienced Electrical, Software or Test Design Engineer with 6 years of experience looking for the next step to grow your… more
    BAE Systems (10/30/25)
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  • CEMA Systems Engineer - CE Pipeline

    BAE Systems (Nashua, NH)
    …test next generation EW systems. In this roll you ll mentor directly with a senior Electronic Warfare (EW) Chief Engineer to make technical contributions on a ... Possess an Active SECRET Clearance + Experience EW / RF Systems development + Exposure to multi-discipline embedded I&T...based on position level and/or job specifics. **CEMA Systems Engineer - CE Pipeline** **118780BR** EEO Career Site Equal… more
    BAE Systems (11/27/25)
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  • Principal Enterprise Network Engineer

    Applied Research Solutions (Bedford, MA)
    …routing/switching, fiber/copper transmission, telephony, data/voice/video networks. + Solid understanding of RF / radio / satellite / ground- radio ... for secure, high-stakes systems? We are seeking a Principal-level Network Engineer to lead the design, installation, integration, maintenance, and hardening of… more
    Applied Research Solutions (12/06/25)
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  • Sr. Mechanical Engineer - Interconnects

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... teams and businesses Frequent technical contact with the customer and senior personnel inclusive of requirements, IRAD, future technical needs, etc. Self-motivated… more
    RTX Corporation (12/11/25)
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