• RF Antenna Technician - TS/SCI Required

    CACI International (Springfield, VA)
    …RF Antenna Technician** , you will, in part, perform semi-annual antenna and radio frequency ( RF ) systems Preventive Maintenance Checks and Services ... + Diagnoses and performs maintenance and repairs on critical antenna, radio frequency distribution (RFD) subsystems, and antenna test systems.… more
    CACI International (06/12/25)
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  • Lead Network Engineer/ Wi-fi, Wireless…

    EPAM Systems (Mclean, VA)
    We are seeking a **Lead Network Engineer/ Architect** with extensive experience in Wi-fi and Wireless testing to join our team. The ideal candidate will leverage ... their expertise to drive process improvements, optimize operations, and deliver data-driven insights to support strategic decision-making. Req.#822159404… more
    EPAM Systems (05/14/25)
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  • Senior RF /Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …radar systems within the Program. This will include visual and infrared spectrums, radio frequency (R/F) systems, and other sensor systems related to UAS, ... cUAS, and RCIEDs.** **Providing on-ground expertise in the installation, evaluation, testing , and maintenance of existing systems, new technology, and system design… more
    Parsons Corporation (05/29/25)
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  • Wireless Security Engineer I, Spear Wireless…

    Amazon (VA)
    …(eg Zigbee, Lora), cellular (2G-5G), two-way radio systems, and general RF modulations) - Experience with wireless/ network /logical penetration testing - ... Internet of Things (eg Zigbee, Lora), cellular (2G-5G), two-way radio systems, and general RF modulations. -...threat detection logic. - Conduct parts of ad-hoc penetration testing to include network and service/application layers.… more
    Amazon (07/04/25)
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  • Deployable Sr Principal Network…

    Northrop Grumman (Chantilly, VA)
    …+ Wide Area (WAN) and Local Area (LAN) networking + Group policy design, testing and implementation + Radio Frequency Transmission Systems + Satellite ... self to work - and we have an insatiable drive to do what others think is impossible. Our...technical expertise in all areas of information systems hardware/software, radio frequency and SATCOM communications systems, and… more
    Northrop Grumman (06/11/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Tysons Corner, VA)
    …Job Description Job Title: Systems Engineer - Digital Signal Processing (DSP) & Radio Frequency ( RF ) Job Location: Tysons Corner, Virginia ... Our client is a pioneer inDigital Signal Processing (DSP)andRadio Frequency ( RF )technology. Our cutting-edge solutions drive...degree preferred). Experience: - 5+ years of experience in RF and DSP system design, development, and testing… more
    Arena Technical Resources, LLC (05/08/25)
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  • Senior Technical Director, TS Clearance Required

    Parsons Corporation (Herndon, VA)
    …is required + Experience with Model Based Systems Engineering. + Knowledge of radio frequency and antenna design + Knowledge of SIGINT, Electronic Warfare, ... our growing organization. The responsibilities include the providing overall design, development, testing , documenting, and fielding of a global network of… more
    Parsons Corporation (05/09/25)
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  • Engineer/Principal Engineer Ground Systems…

    Northrop Grumman (Dulles, VA)
    …+ Space Vehicle to Ground and Ground to Space communication design, implementation & testing . + Ground to Ground network communications design, implementation & ... self to work - and we have an insatiable drive to do what others think is impossible. Our...Linux, MS. + Connections to external customers, entities, and RF terminals + Writing program specific ground ICDs per… more
    Northrop Grumman (07/08/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …as well as proprietary tools** **to perform red** **teaming and penetration** ** testing of the client's** **global network ** **You will reverse engineer ... Digital Network Exploitation Analyst Job Category: Engineering Time Type:...be a motivated, passionate leader with the ability to drive our long-term strategic goals with daily tactical objectives.… more
    CACI International (05/01/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Network (VPN) security. + Knowledge of transmission records (eg, Bluetooth, Radio Frequency Identification (RFID), Infrared Networking (IR), Wireless Fidelity ... background in computer networking concepts and protocols, as well as network security methodologies. The ISSO/Systems Security Engineer will be responsible for… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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