• 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, ... 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)
    - Save Job - Related Jobs - Block Source
  • Senior Principal RF

    RTX Corporation (Marlborough, MA)
    …to 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 ...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication… more
    RTX Corporation (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Sudbury, MA)
    …are not only part of history, they're making history. **Position Description** The ** Principal / Senior Principal MMIC Design Engineer** position supports ... or Cadence AWR experience + US citizenship is required ** Senior Principal Engineer MMIC Design ...Employee Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave… more
    Northrop Grumman (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Communications Operator/Technician…

    Applied Research Solutions (Bedford, MA)
    …tools and test equipment; sustaining, troubleshooting, and repairing standard radio frequency wireless, line-of-sight, beyond line-of-sight, wideband, and ... **Description** ARS is seeking a Principal Communications Operator/Technician located at Hanscom AFB, in...awards and recognition program, and personalized attention from ARS Senior Managers. Minimum Education/Experience Requirements: + Must be a… more
    Applied Research Solutions (12/30/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal Air Vehicle System Test Conductor…

    Northrop Grumman (Sudbury, MA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Air Vehicle System Test Conductor- Engineering Field Service Representative (FSR)** ... reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. ** Principal Test Conductor responsibilities include:** + Interfacing with NGC… more
    Northrop Grumman (01/07/26)
    - Save Job - Related Jobs - Block Source