• Applied Research Solutions (Bedford, MA)
    …a passion for secure, high-stakes systems ? We are seeking a Principal -level Network Engineer to lead the design, installation, integration, maintenance, and ... - spanning enterprise networks, fiber/copper backbones, secure telephony, ground RF and satellite communications, cryptographic/COMSEC systems , and… more
    DirectEmployers Association (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    …in applied research, design, development, testing, manufacturing, and documentation of products or systems . The Principal Engineer should be able to identify ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**...**RESPONSIBILITIES:** + Responsible for the design and analysis of systems , products, and subsystems/circuits to specification, cost, budget, schedule,… more
    Advanced Energy (12/04/25)
    - Save Job - Related Jobs - Block Source
  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …expand our capabilities to support growing global demand for advanced electronic warfare systems . As a Principal Software Engineer , you'll bring senior-level ... built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the...+ CompTIA Security Certification. + Experience with real-time embedded systems , signal processing, SDRs, or RF communications.… more
    BAE Systems (09/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    BAE Systems (Hudson, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer ** **118939BR** EEO Career Site Equal Opportunity ... You will also perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing prototypes, full rate production,… more
    BAE Systems (12/03/25)
    - Save Job - Related Jobs - Block Source
  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    RF receivers, or low-level interfaces. + Knowledge of real-time embedded systems , RF communications, or Counter-Radar EW. + Familiarity with Agile ... incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site Equal… more
    BAE Systems (09/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    The Elevator Pitch As Evolv's Principal Electrical Engineer , you'll define the technical direction for our most complex products. You'll be the organization's ... standards of performance, reliability, and manufacturability. Your deep expertise in RF , mixed-signal, digital, and low-noise PCB design will guide the development… more
    Evolv Technology (11/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal RF System

    Leidos (Tewksbury, MA)
    **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos ... practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands...and FCC testing and requirements + Understanding of different RF system architectures. + Excellent verbal, written… more
    Leidos (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal RF Design…

    RTX Corporation (Tewksbury, 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 ... work experience unless prohibited by local laws/regulations. + Experience with Microwave/ RF system , subsystem and/or component analysis, design and/or test.… more
    RTX Corporation (10/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal GaN Reliability Engineer

    RTX Corporation (Andover, MA)
    …applied statistics is key to the success on this role. As a lead engineer , you will need to communicate efficiently and effectively with a cross-functional team and ... + Interact with probe stations and multiple reliability testing systems (DC and RFOL) + Support onsite wafer foundry's...experience with SEM, FIB, STEM, etc. + Experience in RF field + Experience with lab tools such as… more
    RTX Corporation (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal II - Systems

    BAE Systems (Hudson, NH)
    …medical benefits, the employee assistance program, and business travel accident insurance. **Senior Principal II - Systems Engineer ** **117416BR** EEO Career ... **Job Description** Shape the Future of Engineering at BAE Systems See what you re missing. Our employees work...RF , Radar, Electronic Warfare, SIGINT or Software Defined Radio experience + Experience with support at customer/range facilities… more
    BAE Systems (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and minimum 5 years' of prior work experience. + Experience with Microwave / RF system , subsystem and/or component analysis, design and test. + Experience ... and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal Hardware Design… more
    RTX Corporation (10/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is currently seeking a ** Principal Test Equipment Design Engineer ** to join the **Sensor Test Solutions** ... programs within Raytheon. Typical test development applications include analog/digital, RF , High Power, and embedded software/firmware design activities. Test… more
    RTX Corporation (12/12/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... support multiple programs and enhance the capabilities of next generation radar systems . The successful candidate will be responsible for leading the technical… more
    RTX Corporation (10/16/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... designer, developer and manufacturer of precision engagement aerospace and defense systems for the U\.S\. and allied militaries\. MFC develops, manufactures and… more
    Lockheed Martin (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal Production Test Engineer

    RTX Corporation (Pelham, NH)
    …is an onsite 2nd shift role** We are seeking an experienced Production Test Engineer (PTE) to support PATRIOT Radar production testing at the Pelham, NH site for ... ensuring the quality, functionality, and reliability of PATRIOT radar systems . The PTE will play a key role in...PTE will play a key role in 2nd shift system -level testing activities, collaborating closely with first shift test… more
    RTX Corporation (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Test Development Engineer

    Actalent (Billerica, MA)
    …development, scripting, and integration. * Exposure to LabVIEW, TestStand, OrCAD, Cadence Allegro, RF systems , and digital logic. * Ability to design and ... Engineer : ~8 years experience, leadership of small teams/projects. o Principal Engineer : Technical and project leadership, financial tracking (EVM), managing… more
    Actalent (12/15/25)
    - Save Job - Related Jobs - Block Source
  • APKWS International Engineering Lead

    BAE Systems (Hudson, NH)
    …enhance your career with us. BAE Systems is looking for a Senior Principal Systems Engineer to lead and coordinate all engineering activities associated ... + Strong verbal and written communication skills + Experience with Semi-Active Laser Systems + Understanding and background in RF /EO/IR systems architecture,… more
    BAE Systems (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineering Lead

    BAE Systems (Hudson, NH)
    **Job Description** Senior Principal Electrical Product Test Engineer Full-time onsite: Because of the need for consistent, in-person collaboration and/or the ... work will be conducted on location at a BAE Systems facility 100% of the time. The position is...looking for a strong energetic highly experienced Electrical Test Engineer to support our electro-mechanical box build environment. Responsibilities… more
    BAE Systems (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Technical Program Manager - Wireless Intrusion…

    Oracle (Boston, MA)
    …reporting purposes is a bonus. + Exposure to emerging WIDS capabilities, radio frequency analytics, cyber-physical threat detection, and advanced data retention ... **Job Description** SUMMARY: The Global Physical Security (GPS) Systems Team is responsible for deploying, maintaining, and continuously enhancing Oracle's physical… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source