• Radio Frequency ( RF

    Leidos (Washington, DC)
    **Description** Leidos is seeking a skilled ** Radio Frequency ( RF ) Engineer ** to support the **Federal Aviation Administration (FAA)** under the **NISC ... systems remain compliant and interference-free. **Primary Responsibilities:** ** Radio Frequency and Spectrum Engineering** + Provide technical… more
    Leidos (07/29/25)
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  • Radio Frequency ( RF

    Huntington Ingalls Industries (Washington, DC)
    …customers in the development, acquisition, and sustainment activities of complex RF systems for Communications, Radar, and Electronic Warfare. Participates ... Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (07/31/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    Engineer Job Posting Description KBR is seeking a highly qualified Sr Radio Frequency ( RF ) Systems Engineer to join our team. The successful ... Space protection-related activities in the overall Enterprise. Responsibilities + Analysis of RF systems , performance metrics, timelines, and models + Modeling… more
    KBR (06/24/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …responsibility, and professionalism. If you're passionate about designing, analyzing, and optimizing radio frequency ( RF ) systems for mission-critical ... Design Engineer Mid-Level (3-7 Years Experience) + RF Systems Engineer + Microwave...looking for RF engineers with expertise in:✔ RF system design and testing✔ Antenna and… more
    V2X (05/29/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    RF System Engineer Job Category:...present technical information to numerous stakeholders. + Familiarity with radio frequency ( RF ) systems ... software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support… more
    CACI International (07/24/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    RF concepts and methodologies. + Design, develop, and test radio frequency ( RF ) and microwave systems architecture, components, circuits, and products ... and project managers to develop sophisticated RF and microwave systems , including antenna design, frequency synthesizers, transmitters, and receivers. This… more
    Huntington Ingalls Industries (05/19/25)
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  • Sr. RF and Network Analysis Engineer

    SpaceX (Washington, DC)
    …and government bodies. RESPONSIBILITIES: + Support technical analyses pertaining to radio frequency interference and satellite spectrum coordination + Model ... Sr. RF and Network Analysis Engineer , Regulatory...Python, C++ or other tools for modeling and analyzing RF systems + 5+ years of research,… more
    SpaceX (07/15/25)
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  • Senior RF Engineer

    System One (Rockville, MD)
    Senior RF Engineer On-Site, Rockville, MD Direct Hire Salary Range: $130,000 to $170,000 annually, commensurate with skills and experience Excellent Benefits ... is staffing a direct hire opening for a Senior RF Engineer to support our client, a...architects and cross-functional engineers. + Develop hardware specifications for RF systems and components, guiding functional design.… more
    System One (08/03/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    …IT Networks: Good understanding of standard IT networks, performance, topologies, etc. + Radio Frequency : Prior experience with RF based satellite ... Title: RF Engineer Belong. Connect. Grow. with...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (06/25/25)
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  • RF Engineer Stf

    Lockheed Martin (Fort Meade, MD)
    …This position may be eligible for a $25K sign on bonus for external hires\! RF Engineer Stf WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you ... keep the threats at bay\. THE WORK The GG RF Engineer is a critical role responsible...frequency conversion, as applied to SATCOM signal chains System Design and Documentation: *Create system drawings… more
    Lockheed Martin (07/12/25)
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