• Information Systems Auditor

    Red Gate Group (Chantilly, VA)
    …communications vulnerability assessments across a broad range of systems , including computer networks, operational technology (OT), and telecommunications ... USAF Mission Assurance programs. + Threat Identification & Risk Mitigation: Analyze network vulnerabilities, assess the impact on mission-critical systems , and… more
    Red Gate Group (04/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of ... or any combination therefore* Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements… more
    William C Brown Inc (04/16/25)
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  • Cyber Systems Analyst - Junior - TS/SCI

    Global Dimensions (Quantico, VA)
    …cyber kill chain, including, but not limited to, emissions from targeting, communications , and ISR (Intelligence, Surveillance, and Reconnaissance) systems , as ... + Identify critical risk factors within the environment, such as network classification, baseline activity, system architecture, operating systems , services,… more
    Global Dimensions (03/15/25)
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  • Information Systems Watch Technician…

    Amentum (Arlington, VA)
    …features + Experience with voice, video and data networks including radio systems , satellite systems , network architecture and distribution systems . ... under varying conditions including a variety of voice, video, data systems , networks, and information feeds. +...experience in a customer-facing position. + Experience as a Network and /or Systems Administrator + Operational… more
    Amentum (03/31/25)
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  • IT Technical Lead/ Systems Administrator

    Three Saints Bay (Merrifield, VA)
    …developing engineering proposals for system changes. + Assist in the transfer of data from standalone systems to agency storage for analysis. + ... technical concepts to non-technical personnel + Receive and prepare data /evidence to be ingested into multiple systems ...data /evidence. Also, manage Virtual access to the labs network + Analyze and support off-site computer operations. +… more
    Three Saints Bay (04/15/25)
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  • Systems Engineer/Administrator Staff

    Lockheed Martin (Springfield, VA)
    …System knowledge, ability to solve end\-user computer system problems\. * Knowledge of data communications and networking * Experience with Linux Red Hat ... Working with customer/user representatives * Excellent interpersonal and teamwork skills and Communications Systems * Experience with Red Hat Satellite or other… more
    Lockheed Martin (04/09/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …working independently in a lab environment\. * Knowledge of data communications and networking * Experienced Administration/ Systems Engineer in Linux * ... network connectivity and ensures security compliance of deployed systems \. **This is an EARLY\-MID CAREER \(level 3\) ROLE...Experience with Linux RedHat Operating Systems , Computer Networking, and Communications … more
    Lockheed Martin (03/21/25)
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  • Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …these systems + Provides installation and operational support of voice and data communications hardware and software systems . + Performs configuration of ... patches and software update + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to… more
    General Dynamics Information Technology (02/25/25)
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  • Cellular Systems Engineer

    Amentum (Quantico, VA)
    …Wi-Fi or cellular systems to include current 2G, 3G, 4G and 5G communications network along with future technologies * General principles of RF ... communications and propagation. * Intermediate expertise on personal computers,...data and procedures; conducts installation and maintenance of systems /equipment and provides associated training to personnel. * Must… more
    Amentum (03/19/25)
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  • WGL- Systems Technician

    AltaGas (Springfield, VA)
    **Job Description** Position Summary Maintains the company's Radio Frequency (RF) communications systems to include land mobile radio, microwave, broadband, ... system, MAS/Spread Spectrum, Microwave, Multiplex, and fixed and mobile data voice/ data systems ; + Installs,...and working knowledge of Trunked Radio, microwave and multiplex communications systems . + Good working knowledge of… more
    AltaGas (04/01/25)
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