• Unified Communication Engineer - Senior

    Amentum (Warrenton, VA)
    …the deployment and management of Cisco UC appliances * Experience configuring Cisco routers to act as VoIP gateways and demonstrate a strong understanding ... be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and...gateways, voice circuits, and crypto technologies for voice systems * Cisco Certified Network Professional… more
    Amentum (09/09/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …the deployment and management of Cisco UC appliances + Experience configuring Cisco routers to act as VoIP gateways and demonstrate a strong understanding ... be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and...gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional… more
    Amentum (09/17/25)
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  • Network Engineer IV

    Chenega Corporation (VA)
    …management and administration services. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement recommendations. + ... Network Engineer IV Multiple Locations, VA Join our Talent...telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software… more
    Chenega Corporation (07/09/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …complex issues related to customer sites, telecommunications circuits, routing, switching, VoIP , VTC, network encryption devices, and Cisco data center/security ... 8140 IAT Level II certification: Security+CE and Computing Environment (CE) certification in Cisco technology (CCNA Voice ) required. + Valid US Driver's License… more
    ManTech (09/27/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …with Enterprise level Cisco network devices. + Experience with Enterprise level Cisco VOIP devices. + Experience with Enterprise level Cisco VTC ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is...such as VMWare vSphere, Windows Hyper-V, or equivalent. + VOIP solution design, configuration, and maintenance with Cisco more
    Assertive Professionals (08/22/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network...install and configure WAN and LAN hardware to include voice , video, and data cable systems. Develops system specifications,… more
    William C Brown Inc (09/01/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The team is made-up of highly technical ... and motivated individuals. The engineer for this role will assist in troubleshooting complex...Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed +… more
    Leidos (09/13/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …VA. This person must be able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design and daily operation of the ... Enterprise Network Infrastructure. This role serves as a "hands-on" network engineer who evaluates complex network-computing system requirements and then designs,… more
    Insight Global (09/09/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... an exciting and challenging opportunity available for a Network Engineer who performs research, requirements analysis, design, installation, documentation,… more
    CACI International (09/13/25)
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  • Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    …VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing ... must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to...Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed +… more
    Leidos (08/08/25)
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