• Cisco Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …used to troubleshoot network problems for LAN, WAN, VPN, SD-WAN and VoIP + Cisco IOS, including switching, routing, segment routing and other technologies ... Flex Hours. And we are the Prime! We prefer senior level people - Strong Cisco Routers...be available based on position level and/or job specifics. ** Cisco Network Engineer (Expert)** **111530BR** EEO Career… more
    BAE Systems (03/28/25)
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  • Network Engineer IV

    Chenega Corporation (VA)
    … management services, system management and administration services. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide ... telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software...and rights/security within the environment for devices such as; Cisco Firewalls, Cisco Network switches… more
    Chenega Corporation (04/09/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …Enterprise level Cisco network devices. + Experience with Enterprise level Cisco VOIP devices. + Experience with Enterprise level Cisco VTC devices. ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...such as VMWare vSphere, Windows Hyper-V, or equivalent. + VOIP solution design, configuration, and maintenance with Cisco… more
    Assertive Professionals (04/21/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, ... and manholes. + Install and configure WAN hardware, including voice , video, and data systems. + Support the development...Cryptographic devises, VPN and VPN client. + Experience with Network analysis tools ( CISCO Network … more
    CACI International (03/27/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Juniper: switches, routers, as well as Cryptographic devices, IPSEC. + Experience with Network analysis tools ( CISCO Network Analysis Modules, Solar Winds ... network components to include routers, switches, firewalls, protocols, VoIP , DNS, remote access, VPN, routing, and switching. Also... Network Management, OPNET NetOne, HP Network Node Manager, etc.) + Experience with … more
    William C Brown Inc (03/04/25)
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  • Senior Systems Engineer ( Network )

    First Division Consulting (Dahlgren, VA)
    …for designing, implementing, and managing secure network infrastructures, leveraging Cisco , Juniper, TCP/ IP , and VoIP technologies, while ensuring ... network infrastructure installations, ensuring mission-critical availability. + Implement VoIP solutions, optimizing performance and security for voice … more
    First Division Consulting (05/15/25)
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  • Unified Communication Engineer

    Amentum (Warrenton, VA)
    …a DoD-provided, TS/SCI, integrated voice , video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... of Cisco UC appliances + Experience configuring Cisco routers to act as VoIP gateways...be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and… more
    Amentum (04/02/25)
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  • IT Site Design Specialist

    Amentum (Warrenton, VA)
    …a DoD-provided, TS/SCI, integrated voice , video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... of IT hardware, including but not limited to KG-175 TACLANE encryption devices, Cisco routers and switches, VoIP telephony systems, Video Teleconferencing (VTC)… more
    Amentum (05/18/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    …to customer sites, telecommunications circuits, routing, switching, VoIP , VTC, network encryption devices, and Cisco data center/security to maintain ... ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our...II certification: Security+CE and Computing Environment (CE) certification in Cisco technology (CCNA Voice ) required. + Valid… more
    ManTech (05/07/25)
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  • Unified Communications (UC) Engineer,…

    Amentum (Warrenton, VA)
    …interface statistics to identify network connectivity and performance problems affecting Voice and Video over IP communications. + Demonstrated ... Cisco Unified Computing System integration + Works with network engineers to troubleshoot complex issues involving VoIP...troubleshooting to solve installation and break/fix issues associated with Voice and/or Video over IP … more
    Amentum (03/31/25)
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