• 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 (08/08/25)
    - Related Jobs
  • Senior Systems Engineer (Network)

    First Division Consulting (Dahlgren, VA)
    …be responsible for designing, implementing, and managing secure network infrastructures, leveraging Cisco , Juniper, TCP/ IP , and VoIP technologies, while ... and maintaining network infrastructure using Cisco and Juniper technologies. + TCP/ IP and VoIP technology integration. + Managing routers, switches, fiber… more
    First Division Consulting (06/19/25)
    - Related Jobs
  • 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 ... or more of the following areas: + Ethernet and IP LAN design, configuration, and maintenance. + SONET-Based WAN...such as VMWare vSphere, Windows Hyper-V, or equivalent. + VOIP solution design, configuration, and maintenance with Cisco more
    Assertive Professionals (05/23/25)
    - Related Jobs
  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    …team to design, implement, and manage the customer secure network infrastructures, leveraging Cisco , Juniper, TCP/ IP , and VoIP technologies according to ... area network (LAN)/ wide area network (WAN) corporate environments using: Cisco , Juniper, TCP/ IP and VoIP technologies with routers, switches, fiber optics,… more
    SMX (08/08/25)
    - Related Jobs
  • Systems Engineer

    Amentum (Chantilly, VA)
    …Experience with Enterprise level Cisco network devices + Experience with Enterprise level Cisco VOIP devices + Experience with Enterprise level Cisco VTC ... SONET/DWDM, TDM, and Ethernet, to networking equipment such as Cisco routers/switches and commercial and government encryption hardware/software. Responsibilities… more
    Amentum (07/23/25)
    - Related Jobs
  • Network Communications 2

    Huntington Ingalls Industries (Virginia Beach, VA)
    …network security technologies including firewalls, VRFs, and port-security/802.1x + Familiarity with Cisco VoIP , including PoE switches and Call Manager + ... ability to troubleshoot technical issues within multiple systems + Knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP,… more
    Huntington Ingalls Industries (08/09/25)
    - Related Jobs
  • ACD Voice Engineer

    General Dynamics Information Technology (Arlington, VA)
    …or Ribbon Maintenance & Provisioning, Cisco - CCNA Voice Certified, Cisco CCNA Routing, Nortel - Carrier VoIP Communication Server XA- Core, Nortel - ... Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network, IP Telephony,Telecommunications Network,Telephone System, Voice Networks **Certifications:** CompTIA… more
    General Dynamics Information Technology (08/08/25)
    - Related Jobs
  • Network Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Exposure to network and performance monitoring tools (eg, SolarWinds) + Background with Cisco VoIP (Power- over -Ethernet switches, Call Manager) + Experience ... protocol analyzers, sniffers, NetFlow, and log analysis + In-depth knowledge of Cisco internetworking ( IP addressing, VLANs, VTP, 802.1q, OSPF, EIGRP, BGP,… more
    Huntington Ingalls Industries (08/08/25)
    - Related Jobs
  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …+ Can install and configure WAN and LAN hardware to include voice , video, and data cable systems. Develops system specifications, architecture designs, integration ... including local area networks (LANs) wide area networks (WANs), the internet , intranets, and other data communication systems. + Possesses experience with… more
    William C Brown Inc (06/03/25)
    - Related Jobs
  • Network Architect

    Oneida Technical Solutions (Chantilly, VA)
    …to support building multiple views of network architecture, F5, VMWare, Microsoft, Citrix, Cisco VOIP , Cisco ISE, Splunk, Palo Alto, security appliances, ... infrastructure and switching. Must have 10+ years' experience working with Cisco technology, CCNP certification strongly preferred. + Experience deploying and… more
    Oneida Technical Solutions (08/13/25)
    - Related Jobs