• MI Systems Maintainer Integrator I - TS/SCI

    Global Dimensions (Springfield, VA)
    …diagnose, troubleshoot, repair and perform preventive maintenance on complex antenna and radio frequency distribution systems + Performs tests on electrical, ... maintenance, electronics monitoring and teardown of complex Command, Control, Communications , Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and systems… more
    Global Dimensions (06/03/25)
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  • Software Engineer

    CACI International (Herndon, VA)
    …FIR/IIR filters, signal modulation/demodulation, channel equalization/channel estimation, channel coding (FEC), RF frequency control (AFC), and RF gain ... rate applications as well as a working knowledge and familiarity with RF -based communications systems deployed in commercial environments. Your expertise will… more
    CACI International (06/26/25)
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  • Global Security Technician

    ManTech (Sterling, VA)
    …operating in an electronic countermeasures environment. + Excellent technical knowledge of RF Communications (VHF/UHF/SATCOM/ Radio ). + Must be able to ... successful candidate typically possesses 5-8 years of successful experience in communications or a related field and successfully demonstrates key responsibilities… more
    ManTech (06/12/25)
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  • TSCM/Wireless Specialist

    Parsons Corporation (Springfield, VA)
    …security tools, providing guidance on issues such as physical layout, design, RF coverage, optimization, and configuration parameters. + Create custom signatures and ... and software engineering support, and technical assistance related to communications infrastructure, processing systems, and interfaces in support of… more
    Parsons Corporation (07/10/25)
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  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …and engineering techniques without degree Experience Desired: + Experience with RF /microwave communications systems + Experience with embedded system design ... printed circuit board layout + Oversees circuit assembly/fabrication techniques + Uses RF /microwave test equipment and programs such as Labview and Matlab + Supports… more
    SimIS Inc. (07/11/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …minimum of 19 years of prior related experience. + Deep expertise in RF Engineering including ideation, analysis of alternatives, and link budgets + Broad creative ... thinking beyond RF to shape proposals and execution of multi-disciplinary systems...multi-disciplinary systems + Satellite SME with expertise in multi-orbit communications over a wide range of frequencies (5G/LTE, L,… more
    L3Harris (07/09/25)
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  • Sr. Ground Terminal Technical Ops Engineer, Kuiper…

    Amazon (Arlington, VA)
    …systems capable of serving our customers. These systems provide mission critical communications with Kuiper satellites. Ground terminals include state of the art ... and TTnC terminals. Our Ground Gateways enable high data rate, low latency communications between Kuiper points of presence and our Low Earth Orbit Satellite… more
    Amazon (06/22/25)
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  • Senior Systems Integrator

    SAIC (Chantilly, VA)
    …changing needs of a dynamic organization. Desired Qualifications: + Exposure to EE, RF , or satellite communications . + Exposure to other communication systems. + ... **Description** JOB DESCRIPTION: The Sponsor's Special Communications (SC) Team Systems Integrator (SI) role is...operation of the SC team as well as other communications activities. As part of the SC team, the… more
    SAIC (08/07/25)
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  • Telecommunications Specialist TS/SCI

    Amentum (Arlington, VA)
    …of operational mission capabilities under varying conditions including various IT and RF based voice, video, data systems, networks, services, and information feeds. ... + Operate, maintain, test, analyze, troubleshoot, and restore communications systems and services. Coordinate availability, performance and/or restoration efforts… more
    Amentum (08/08/25)
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  • FAST Labs - Integrated Circuits Technical Group…

    BAE Systems (Arlington, VA)
    …win, and execute programs that support the research and development of RF , Mixed-Signal, Digital, and Photonic integrated circuits. They are expected to leverage ... large audiences + Technical knowledge in one of the following areas: RF Mixed-Signal, Digital, Photonic integrated circuit design + Understanding of defense… more
    BAE Systems (07/27/25)
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