• Implementation Transition SME…

    Parsons Corporation (Centreville, VA)
    …security standards and communication protocols. + Experience with satellite, RF , and IP-based communications systems preferred. **Security Clearance ... Communications Transition SME will provide expertise in secure and resilient communications systems during BNATCS program transition. This role ensures all … more
    Parsons Corporation (09/30/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …responsible for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base (FOB). **Duties and ... Voice over IP (VoIP), Information Assurance (IA), satellite and Line-of-Sight (LOS) RF communications , control interfaces, and co-site interference + Operations… more
    Northrop Grumman (09/17/25)
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  • Network Engineer - Mid or Senior

    BAE Systems (Sterling, VA)
    …VoIP + Cisco IOS, including switching, routing, segment routing and other technologies + Radio Frequency ( RF ) and spectrum engineering + Optical networking ... multi-Cloud services as well as virtualized applications, and storage systems . Enterprise Computing Engineering services include modern application technology with… more
    BAE Systems (09/09/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    …most critical role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical ... (SETA) services to our Government customer. This position supports space and ground communication networks for multiple satellite systems , that are currently in… more
    KBR (09/02/25)
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  • WIDS Engineer TS/SCI w/poly

    General Dynamics Information Technology (Chantilly, VA)
    …Family:** Professional Engineering **Skills:** Digital Radio , Radio Frequency ( RF ),Wireless,Wireless Networks,Written Communication **Experience:** 2 ... in-place monitoring systems , and operating hand-held equipment. a. Strong grasp of Radio Frequency Theory basics to include Direction Finding as well as… more
    General Dynamics Information Technology (07/10/25)
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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 ... will be responsible for identifying and mitigating vulnerabilities in security systems , conducting vulnerability scans, and applying system , network, and… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Radar Engineer

    IERUS Technologies, Inc. (Chantilly, VA)
    …more years of experience of radar processing, model development and analysis. Desired Experience * Radio frequency ( RF ) static range measurements; * RF ... IERUS specializes in electromagnetic spectrum technologies and design for RF , IR, and optical applications. IERUS also supports customers with a diverse set of… more
    IERUS Technologies, Inc. (08/02/25)
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  • Senior Associate, Integration/Test Engineering

    L3Harris (Lynchburg, VA)
    …of prior related experience. Preferred Additional Skills: + Theoretical or practical knowledge of Radio Frequency ( RF ) (Example - Frequency Bands, ... off Job Description: L3Harris / Public Safety and Professional Communications (PSPC) is searching for talented Integration / Test...tools and involving stakeholders as necessary. + Based on RF experience must be able to understand & troubleshoot… more
    L3Harris (07/31/25)
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  • Systems Maintainer Integrator II- TS-SCI

    CACI International (Springfield, VA)
    …test, diagnose, troubleshoot, repair and perform preventive maintenance on complex antenna and radio frequency distribution systems + Performs tests on ... Communications , Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and systems supporting SIGINT, FISINT, GEOINT, HUMINT, CI, TECHINT, OSINT, and… more
    CACI International (09/27/25)
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  • MI Systems Maintainer Integrator I - TS/SCI

    Global Dimensions (Springfield, VA)
    …test, diagnose, troubleshoot, repair and perform preventive maintenance on complex antenna and radio frequency distribution systems + Performs tests on ... Communications , Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and systems + Support SIGINT, FISINT, GEOINT, HUMINT, CI, TECHINT, OSINT, and… more
    Global Dimensions (09/01/25)
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