• RF Senior Principal Test

    BAE Systems (Nashua, NH)
    …Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated test ... based on position level and/or job specifics. ** RF Senior Principal Test Engineer ** **116321BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (09/18/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated test ... National Instruments Test Stand + Familiarity with RF test measurement methodology and development with...be available based on position level and/or job specifics. ** Principal Test Engineer ** **117836BR** EEO… more
    BAE Systems (10/30/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Test Engineer ** **117635BR** EEO Career Site Equal Opportunity ... and Manchester). BAE Systems is searching for a Senior Test Engineer with experience in developing automated... stands, and sell-off to customers. + Experience with RF test development for production, employing … more
    BAE Systems (10/31/25)
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  • Principal Test Development…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** ** Test Equipment Design Engineer ** to join the **Sensor ... test solutions and architectures for various programs within Raytheon. Typical test development applications include analog/digital, RF , High Power, and… more
    RTX Corporation (08/21/25)
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  • Principal Hardware Design & Test

    RTX Corporation (Marlborough, MA)
    …builds, and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal ... total product owners responsible for the design, analysis, and hands on integration and test of RF components, circuits, and Receiver Exciter subsystems in both… more
    RTX Corporation (10/13/25)
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  • Principal Production Test

    RTX Corporation (Andover, MA)
    …**Qualifications We Prefer** + **Technical Expertise:** + Advanced to expert knowledge of RF circuits, components, and related test equipment (eg, Power Meters, ... secure world. **This is a first shift in Integrated Test Automation System for High Volume Production.** Test... Test Automation System for High Volume Production.** Test and Validation Engineers develop and improve test more
    RTX Corporation (10/04/25)
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  • Senior Principal RF /Microwave…

    BAE Systems (Nashua, NH)
    **Job Description** We are seeking a highly motivated and experienced Senior Principal RF Engineer to join our team on the EPAWSS (Eagle Passive/Active ... Warning and Survivability System) program. As a Senior Principal RF Engineer , you will...RF + 8 years of experience working on RF /Microwave designs within the frequency range of… more
    BAE Systems (10/22/25)
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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 ... Examples include receivers, solid state power amplifiers, LNA's, filters, RF switches, frequency synthesizers, and frequency...noise figure, IP3, ect. * Expert proficiency with common RF test equipment such as; Network and… more
    RTX Corporation (10/13/25)
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  • Principal RF Software…

    BAE Systems (Nashua, NH)
    …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 candidate ... will design, develop, and implement cutting edge RF test software systems, that will contribute...be available based on position level and/or job specifics. ** Principal RF Software Engineer (Hybrid)**… more
    BAE Systems (09/09/25)
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  • Sr. Principal RF Module…

    RTX Corporation (Andover, MA)
    …more secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development ... position requires a strong academic background and experience in RF /Microwave Design, Development, Integration & Test . **What You Will Do:** + Designing RF more
    RTX Corporation (10/16/25)
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  • Senior Principal RF Design…

    RTX Corporation (Marlborough, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic ... with Microwave/ RF system, subsystem and/or component analysis, design and/or test . + Experience with electromagnetic simulation tools (eg, HFSS, ADS, CST, and/or… more
    RTX Corporation (09/13/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    **Description:** By applying for this role, you will be considered for RF Antenna Engineering career opportunities within Lockheed Martin's Missiles and Fire Control ... power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it provides our… more
    Lockheed Martin (10/04/25)
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  • Principal RF Electrical…

    Leidos (Tewksbury, MA)
    radio , circuitry components, analog and digital computers, and control/ test equipment. Also responsible for evaluation of alternatives including cost and ... a degree. + 5+ years of practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands. + US person with the ability to obtain a Public Trust… more
    Leidos (09/21/25)
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  • RF Design, Test & Integration…

    Lockheed Martin (Chelmsford, MA)
    RF Datalink Engineering * RF Communications architecture experience * Experience with RF test equipment and RF hardware verification * Experience in ... RF Receivers and Transmitters Modules * Experience with RF Test Equipment such as: Spectrum Analyzers,...to include: LabView or TestStand * Experience in high frequency RF testing, evaluation, and troubleshooting using… more
    Lockheed Martin (10/24/25)
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  • Principal Systems Engineer : Patriot…

    RTX Corporation (Andover, MA)
    …(SSE). Integrated Systems is seeking a ** Principal Systems Engineer ** with Radio Frequency ( RF ) and Internet Protocol (IP) Network experience and the ... a safer, more secure world. The Systems Engineering and Test Capabilities (SE&TC) Directorate is the central focus for...of world-class Air and Missile Defense communication systems. This Principal Systems Engineer will be directly responsible… more
    RTX Corporation (10/17/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …Tier Air & Missile Defense, National Advanced Surface-to-Air Missile, Multi-Function Radio Frequency Sensor, Enduring Indirect Fire Protection Capability, ... safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land… more
    RTX Corporation (09/16/25)
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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)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... of communications and data link systems in military flight test environment, including operations on a flightline, in a...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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  • Senior Principal MMIC Design…

    BAE Systems (Nashua, NH)
    …Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in Nashua, ... 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 Mechanical Engineer

    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, ... include engineering, operations, technical services, materials and processes, analysis and test and documentation. The candidate will report directly to the… more
    RTX Corporation (08/26/25)
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