• 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)
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  • 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)
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  • 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)
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  • 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)
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  • 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)
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  • Principal Enterprise Network…

    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
    Applied Research Solutions (12/06/25)
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  • 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)
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  • 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)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... Land & Air Defense Systems (LADS). Within Quality & Mission Assurance, the Software...Air & Missile Defense, National Advanced Surface-to-Air Missile, Multi-Function Radio Frequency Sensor, Enduring Indirect Fire Protection… more
    RTX Corporation (09/16/25)
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  • Sr. Principal Air Vehicle System

    Northrop Grumman (Sudbury, MA)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** ... Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service...electrical and Air Vehicle schematics. Perform essential electrical and RF troubleshooting using equipment such as but not limited… more
    Northrop Grumman (11/16/25)
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  • Principal or Senior Principal

    Northrop Grumman (Sudbury, MA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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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 ... 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)
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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 ... 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)
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  • Principal DSP Engineer - Coherent…

    Cisco (Maynard, MA)
    …hardware and correlate performance with previous simulations * Develop models of analog RF and optical components and evaluate system performance with these ... is key to optimizing performance and power efficiency. You'll contribute to system design, develop architectures, and support ASIC design and verification. Work… more
    Cisco (11/14/25)
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  • 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)
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  • Principal Antenna and Microwave…

    RTX Corporation (Tewksbury, MA)
    …of prior relevant experience to include any combination of the following: + Microwave/ RF system , subsystem and component analysis, design and test + Experience ... secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic...to utilize their strong academic background and experience in RF /Microwave system theory and design, including architectures,… more
    RTX Corporation (09/16/25)
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  • 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)
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