• Principal or Senior Principal Network…

    Northrop Grumman (Sudbury, MA)
    …position can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service Engineer level , depending upon the qualifications ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team… more
    Northrop Grumman (12/04/25)
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  • Sr . Principal RF Module…

    RTX Corporation (Andover, MA)
    …world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development Section with ... be responsible for leading the technical design and development of RF /microwave modules containing GaAs- and GaN-based monolithic microwave integrated circuit (MMIC)… more
    RTX Corporation (10/16/25)
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  • RF Engineer Sr - Second Shift…

    Lockheed Martin (Chelmsford, MA)
    …a significant impact on our team's success\. **What You Will Be Doing** The RF / microwave engineer will support the manufacturing of complex multi\-function ... modules, including amplifiers, mixers, switches, frequency generation circuits and frequency conversion circuits\. The engineer will be responsible for… more
    Lockheed Martin (12/19/25)
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  • Principal Enterprise Network Engineer

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

    RTX Corporation (Marlborough, MA)
    …production 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 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 (12/12/25)
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  • Senior Gemt RF Downlink…

    RTX Corporation (Tewksbury, MA)
    …needed). This role involves cross functional collaboration and basic understanding of module level RF test, power electronics, and circuit design. Tasks include ... create a safer, more secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic background and experience in … more
    RTX Corporation (12/03/25)
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  • System Integration / Test Engineer

    Lockheed Martin (Chelmsford, MA)
    …measurements typically required for components and subassemblies\. * Proficiency with Radio Frequency or Microwave systems and subsystems\. * Proficiency ... **Description:** You will be the System Integration & Test Engineer for the Automated Test Equipment \(ATE\) team at...managers, and production staff to create and refine digital, RF , and microwave test solutions\. You will own the… more
    Lockheed Martin (10/08/25)
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  • System Integration / Test Engineer

    Lockheed Martin (Westford, MA)
    …measurements typically required for components and subassemblies\. \-Proficiency with Radio Frequency or Microwave systems and subsystems\. \-Proficiency ... business areas\. We are expanding and looking for a Systems Integration and Test Engineer for our beautiful Westford MA facility\. You will be a System Integration… more
    Lockheed Martin (12/18/25)
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  • Sr . 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, ... 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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  • Sr Electrical Engineer - Failure…

    RTX Corporation (Andover, MA)
    …Engineering Department is seeking an individual to fulfill the role of a Senior Electrical Failure Analysis Engineer . This position will support programs and ... and understanding of electrical schematics, circuit analysis, digital processing, RF analysis, die level analysis, and the...in other disciplines such as materials and chemistry. **The Sr Electrical Engineer - Failure Analysis job… more
    RTX Corporation (12/18/25)
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