• Applied Research Solutions (Bedford, MA)
    …passion for secure, high-stakes systems? We are seeking a Principal-level Network Engineer to lead the design , installation, integration, maintenance, and ... package, our awards and recognition program, and personalized attention from ARS Senior Managers. **Key Responsibilities** + Plan, design , implement, and… more
    DirectEmployers Association (12/06/25)
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  • Senior RF Design

    RTX Corporation (Marlborough, MA)
    …to 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 ...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication… more
    RTX Corporation (12/10/25)
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  • Senior Hardware Design & Test…

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

    RTX Corporation (Marlborough, MA)
    …and stationary ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design , development, documentation and support to ... Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer ** to join our team....platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and… more
    RTX Corporation (12/02/25)
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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 ... Engineers (REs). + Perform/support review and analysis of supplier design data and definition of functional test requirements including...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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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    …traceabilities and verification working in DOORS or CAMEO * Collaborating with industry\-leading RF and microwave design on hardware design requirement flow ... **Description:** You will be the System Engineer for Lockheed Martin's Missiles and Fire Control...and Test experience is a plus \- Similarity with RF Product is a plus \- experience with risk… more
    Lockheed Martin (10/01/25)
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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 ... (PCS) team. The successful candidate will play a critical role in the design , development, and implementation of advanced protected communication systems. This is a … more
    RTX Corporation (11/18/25)
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  • Senior Embedded Software Engineer

    RTX Corporation (Marlborough, MA)
    …& Back End Processing (REBEP) Department as a Senior Embedded Software Engineer . The department's primary goal is to design , develop, and support land ... sea-based radar systems. We are looking for a unique engineer to develop the next generation of Raytheon's radar...+ Interface with hardware, firmware and systems engineers to design and develop the software for our next generation… more
    RTX Corporation (12/10/25)
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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, ... Mechanical Engineering (ME) is the premier organization for mechanical hardware design , development, production, and research. ME strives to minimize total systems… more
    RTX Corporation (11/25/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …manufacturing and assembly support role for producibility + Familiarity with the design and manufacturing processes of CCAs, mechanical/ RF components, metal ... security clearance **Security Clearance:** DoD Clearance: Secret The Radar Mechanical Design Department leads mechanical design , development, and integration of… more
    RTX Corporation (11/13/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Sudbury, MA)
    …Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our team of qualified, ... Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + Interfacing with NGC and customer… more
    Northrop Grumman (11/16/25)
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