• The Computer Merchant, LTD. (Tewksbury, MA)
    test solutions and architectures for various programs within Raytheon. Typical test development applications include analog/ digital , RF , High Power, and ... JOB TITLE: PRINCIPAL TEST ENGINEER LOCATION: TEWKSBURY, MA...These test capabilities may span disciplines (Power, RF , Analog, Digital ) and domains (hardware, software,… more
    job goal (12/07/25)
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  • Silvus Technologies (Los Angeles, CA)
    …AND ABILITIES + Simulation and prototyping software: C/C++, MATLAB, Python, etc. + Radio frequency propagation, channel modeling, digital communication. + ... Cognitive radio congested and contested spectrum, interference mitigation. + Radio frequency sensing, signal detection, classification, etc. + Technical… more
    DirectEmployers Association (10/15/25)
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  • Applied Research Solutions (Bedford, MA)
    …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... radio theory, including transistors, solid-state components, and digital techniques applying to ground RF communications… more
    DirectEmployers Association (09/30/25)
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  • Applied Research Solutions (Bedford, MA)
    …routing/switching, fiber/copper transmission, telephony, data/voice/video networks. + Solid understanding of RF / radio / satellite / ground- radio ... communications, radio theory (including transistors, solid-state electronics, digital techniques), microwave, telemetry, emission/transmission principles. + Familiarity with… more
    DirectEmployers Association (12/06/25)
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  • Silvus Technologies (Los Angeles, CA)
    …discretion. ROLE AND RESPONSIBILITIES + Working with system engineers and digital design architecting for wireless communication projects, including fixed point ... design of signal processing blocks. + RTL coding, simulation, and test bench development. + FPGA synthesis and timing closure. + Hardware verification and… more
    DirectEmployers Association (10/08/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …DAS and IADS data processing software for data acquisition + Experience developing digital test procedures + Experience using SolidWorks or CAD software + ... achieve these efforts, Stratolaunch is seeking a Staff- or Principal -level Environmental Test Engineer, to lead the...selection to data processing + Experience with testing of RF components such as RF transmitters, GPS… more
    DirectEmployers Association (09/25/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …**Responsibilities** + Lead the development and production of custom digital and RF systems designs + Work with Principal Investigators to advance overall ... Printed Circuit Boards (PCB) and Card Carrier Assemblies (CCA) + Designing RF /microwave features including frequency conversion, automatic gain control, custom… more
    DirectEmployers Association (10/15/25)
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  • Washington Metropolitan Area Transit Authority (Hyattsville, MD)
    …systems, and associated technologies? Do you have an in-depth understanding of analog and digital radio systems? Are you knowledgeable in radio frequency ... talented individuals with knowledge and proficiency working with AC and DC Switchgear, Test Equip + ** Radio ** **Communications** : Are you well-versed in… more
    DirectEmployers Association (12/09/25)
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  • COLSA Corporation (Huntsville, AL)
    …wiring harnesses, connectors, and system integration + Strong knowledge of test equipment: oscilloscopes, digital multimeters, signal generators, spectrum ... testing next-generation drone platforms and the technologies that power them. Principal Duties and Responsibilities (*Essential functions) . Designs and inspects… more
    DirectEmployers Association (12/04/25)
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  • Principal RF / Digital

    Northrop Grumman (Baltimore, MD)
    Test Engineering Team in **Baltimore, MD** seeks an ** RF / Digital Test and Development Engineer or Principal ** ** RF Test and Development ... for a swing shift - 9 AM start time** **Basic Qualifications for the Principal RF / Digital Test and Development Engineer:** + Bachelor's degree in… more
    Northrop Grumman (11/20/25)
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  • Sr. Principal Digital Integration…

    Northrop Grumman (Linthicum Heights, MD)
    …Engineer (T4):** Northrop Grumman Electronics and Payloads Engineering is seeking a **Senior** ** Principal Digital Integration & Test (I&T)** Engineer for ... experience in a team environment + Active TS/SCI + Digital test and Digital ...Ability to provide solutions to a broad variety of RF /Microwave design and test related problems of… more
    Northrop Grumman (10/09/25)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …looking for you to join our team as a Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer to join our Airborne Multifunction ... 100% on-site. **What You'll get to Do:** As the Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer you will be primarily… more
    Northrop Grumman (10/15/25)
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  • RF Test and Power / Principal

    Northrop Grumman (Baltimore, MD)
    …position will be filled at either the RF Test and Power Engineer or the Principal RF Test and Power Engineer. **Basic Qualifications for the RF ... level clearance + US citizenship **Basic Qualifications for the Principal RF Test and Power...+ Test Stand programming + Proficiency with digital , analog, power, RF test more
    Northrop Grumman (12/03/25)
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  • Senior Principal RF Test

    BAE Systems (Nashua, NH)
    …period of growth. We are seeking an experienced Senior Principal RF Test Engineer to join the Digital Architecture Team. The successful candidate will be ... an exciting period of growth. We are seeking an experienced Senior Principal RF Test Engineer to join the Digital Architecture Team. The successful… more
    BAE Systems (11/07/25)
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  • Engineer/ Principal Engineer RF

    Northrop Grumman (Baltimore, MD)
    …equivalent experience testing and troubleshooting, integration, designing, developing and/or testing radio frequency ( RF ) and/or microwave antenna systems ... areas: Antennas, Electromagnetics, Computational Electromagnetics, RF /Microwave design, Digital beamforming, Hardware/Subsystem Integration and Test , and… more
    Northrop Grumman (12/03/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category: Engineering...of high frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, ... electronic, communications, and related equipment. + Performs complex electromagnetic interference/ radio frequency interference (EMI/RFI) analyses and makes… more
    CACI International (10/31/25)
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  • Principal Systems Engineer - RF

    RTX Corporation (Tucson, AZ)
    …new C++ models in an extensible and maintainable fashion + You will deploy Radio Frequency ( RF ) phenomenology and advanced physics concepts in software ... generation of innovative weapons systems and advanced AI/ML solutions. We're looking for ** Principal Systems Engineer - RF Signal and Sensor Modeling Engineers**… more
    RTX Corporation (12/06/25)
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  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Principal Test Engineer with experience in developing automated ... awards. Other incentives may be available based on position level and/or job specifics. ** Principal RF Test Engineer** **118417BR** EEO Career Site Equal… more
    BAE Systems (11/19/25)
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  • Senior/ Principal R&D Electrical Engineer…

    Sandia National Laboratories (Tonopah, NV)
    …job classification. What Your Job Will Be Like: Are you ready to take your expertise in RF systems and telemetry to the next level? We are seeking a talented RF ... Engineer to join our innovative team at the Tonopah Test Range (TTR) in Nevada. In this role, you...crucial role in developing, maintaining, and upgrading gimballed remote RF data sensing systems for data acquisition and tracking… more
    Sandia National Laboratories (11/27/25)
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  • Principal /Sr. Principal RF

    Northrop Grumman (Aurora, CO)
    …has an opening for a **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** to join our team of qualified, diverse ... **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** will be...backgrounds in RF technology, Computational Electromagnetics Modeling, RF Test , Mechanical, Structural and Thermal analysis,… more
    Northrop Grumman (11/20/25)
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