• V2X (Dahlgren, VA)
    …spectrum-dependent systems, with the ability to conduct analytical evaluation of systems' RF compatibility and develop frequency plans for operational use. - ... integrity, respect, responsibility, and professionalism. This position is a part-time Sr. RF engineering role to support various DoD customers in Virginia and… more
    job goal (12/12/25)
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  • Silvus Technologies (San Diego, CA)
    …MIMO waveform. Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground ... Design Engineer_ who will report to the _Director of RF Engineering_ on the RF Engineering team....EMI performance. + Ensure circuit board design and overall radio product can pass emission and immunity regulations. +… more
    DirectEmployers Association (12/06/25)
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  • Silvus Technologies (San Diego, CA)
    …MIMO waveform. Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground ... an _RF Test Engineer_ who will report to the _Director of RF Engineering_ on the RF Engineering team. The successful individual in this role will actively… more
    DirectEmployers Association (12/06/25)
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  • Amentum (Houston, TX)
    …implemented on communication systems based on CCSDS recommendations Determine the performance of Radio Frequency ( RF ) communication links and create link ... Communication Systems Engineer will : Serve as a RF Communications Systems Engineer for the communication...NASA Program which will return to the Moon Write Radio Frequency communication subsystem level Interface Requirements… more
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  • Lockheed Martin (Littleton, CO)
    …(SLE) because they provide authoritative technical and programmatic direction for all radio - frequency ( RF ) engineering activities, which are the heart ... of the system's communications capability. By overseeing RF architecture development, spectrum management, antenna integration, and link-budget verification, the… more
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  • Battelle Memorial Institute (Columbus, OH)
    …with multidisciplinary teams. **Responsibilities** + Performs highly complex assignments for RF -based EW and communications systems by compiling and evaluating ... the defense industry. + Expertise in Electronic Warfare and communications systems. + Strong knowledge of RF ...and communications systems. + Strong knowledge of RF design, signal processing, and system integration. + Experience… more
    DirectEmployers Association (10/09/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …or system aspects are considered in totality and integrated. + Design and develop RF systems for commercial wireless communications including 4G, 5G, and 6G ... apply. **Job Summary** We are seeking a highly skilled ** RF Systems Engineer** with 8-12 years of experience in...RF systems engineering with a focus on commercial communications . + Strong understanding of wireless communication protocols and… more
    DirectEmployers Association (10/09/25)
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  • Emerson (Austin, TX)
    …or LabVIEW preferred) Knowledge in signal processing, RF /wireless communications , S Parameters, Smith Charts, frequency domain analysis, intermodulation ... The ADG Systems R&D Team is seeking an experienced engineer to work on high frequency RF products. The primary responsibilities of this position are to work with… more
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  • Lockheed Martin (Littleton, CO)
    …integration, and test of Electronically Steerable Arrays (ESA), Radar Systems, RF /digital payloads, TT&C, or missile communications subsystems Development of ... of active components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters RF front-end design experience Experience managing research or… more
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  • Imagine One Technology & Management (Charleston, SC)
    …Imagine One Technology & Management, Ltd. is seeking a Subject Matter Expert (SME) 2 contingent upon award of the associated work. Work will be performed in ... Charleston, South Carolina and will include the following tasking: provide deep technical knowledge and expertise in Signals Intelligence (SIGINT) and/or Distributed Common Ground System (DCGS) environments. Key Responsibilities: Serve as a technical lead.… more
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  • Teledyne (Mountain View, CA)
    …develop complex SSPAs and multi-function modules for defense and space applications Lead RF architecture design using chain analysis and frequency planning tools ... of being on a team that wins. Job Description Lead advanced RF and microwave designs for mission-critical applications. Teledyne Microwave Solutions has over… more
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  • RTX Corporation (Richardson, TX)
    …servomechanisms. Includes circuit theory, computer design and development, instrumentation, radio communications , semiconductor devices, solid state devices, and ... with VLF to MF (3 kHz to 3 MHz) RF hardware design. One or more of the following:...Our customers depend on us for intelligent and secure communications , missionized systems for specialized aircraft and spacecraft and… more
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  • Mission Support and Test Services (Las Vegas, NV)
    …Matter Expert (SME) in Spectrum Management for all Nevada National Security Sites frequency use and related issues. + Perform mandatory reviews and submit directives ... Maintain a database of all local Spectrum dependent systems using government frequency assignments or unlicensed Spectrum bands. + Develop local policy for… more
    DirectEmployers Association (11/14/25)
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  • Teledyne (Rancho Cordova, CA)
    …Microwave Solutions has over 50 years of experience delivering advanced microwave/ RF components and integrated assemblies for aerospace, defense, and ... communications . Our technologies power aviation, radar, Satcom, space, and...and electronic warfare systems worldwide. If you're passionate about RF design and want to work on traveling wave… more
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  • General Atomics (Poway, CA)
    …design experience with UHF and VHF communication systems, including tactical radio networks, line-of-sight (LOS) communications , and mobile communication ... You'll work at the intersection of hardware integration, software development, RF communication systems, data dissemination, and end-to-end testing. The ideal… more
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  • Crane Aerospace & Electronics (Chandler, AZ)
    **Crane Aerospace and Electronics** has an exciting opportunity for a ** RF Product Engineer** at our **Chandler, AZ** location. Build the future of aerospace and ... Aerospace & Electronics** is a trusted leader in mission-critical RF , microwave, and electronic solutions that power the world's...that matter-to defense, space, and the future of secure communications . You can see a list of our benefits… more
    DirectEmployers Association (10/09/25)
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  • Caterpillar, Inc. (Mossville, IL)
    …components, and devices. Demonstrated expertise in wireless communications systems, radio frequency ( RF ) engineering, and signal processing. Strong ... Lead the design and development of wireless communication components, including radio wave propagation analysis, bandwidth and frequency constraint management,… more
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  • Applied Research Solutions (Bedford, MA)
    …including transistors, solid-state components, and digital techniques applying to ground RF communications and related equipment maintenance; and interpretation ... tools and test equipment; sustaining, troubleshooting, and repairing standard radio frequency wireless, line-of-sight, beyond line-of-sight, wideband, and… more
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  • PSEG Long Island (Hicksville, NY)
    …arithmetic or algebraic and geometric procedures in standard practical applications. + Radio Frequency Theory. + Federal Communications Commission (FCC) ... and capable of database entry is required. + Technician will maintain the Radio communications infrastructure of the Distribution Automation SCADA System, which… more
    DirectEmployers Association (10/25/25)
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  • Northrop Grumman (Melbourne, FL)
    …confirmation. Northrop Grumman's Aeronautics Systems sector is seeking a Principal Communications I&T Engineer to join our team of qualified, diverse individuals ... successful engineer will contribute to the overall development of communications subsystems, including developing functional architectures, analyzing performance, developing… more
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