• Network Unified Communications Design Engineer…

    Eliassen Group (Quantico, VA)
    …LAN Encryption (TACLANE) configurations + Support integration and transition of USMC and DISA Voice over Secure IP (VoSIP) services + Design and manage ... **Description:** Support government-led engineering efforts by providing day-to-day network and voice engineering across LAN, BAN, WAN, and VoIP environments.… more
    Eliassen Group (12/19/25)
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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. + ... or changes for telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software changes and perform… more
    Chenega Corporation (10/07/25)
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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 ... 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 (11/21/25)
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  • 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 (11/14/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …for Cisco Unified Contact Center, Cisco Meeting Server (CMS), Cisco TelePresence Management Suite (TMS), VoIP deployment, and ongoing upgrades and ... a core member of the engineering team, actively participating in non-standard voice operations and collaboration tools. - Oversee the daily operations of… more
    Arena Technical Resources, LLC (10/29/25)
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  • Network Engineer

    System One (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
    System One (12/26/25)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …BGP, and PIM + Experience with network monitoring tools (eg, SolarWinds) + Familiarity with Cisco VoIP , PoE switches, and Call Manager + Experience with NSA Type ... and support, including LAN/WAN installation and troubleshooting + Proficiency with Cisco networking fundamentals ( IP addressing, VLANs, routing protocols, … more
    Huntington Ingalls Industries (12/20/25)
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  • 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 (12/01/25)
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  • 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 (11/12/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …plant cabling and manholes. + Install and configure WAN hardware, including voice , video, and data systems. + Support the development of system specifications, ... key DoD network architecture and strategic planning instructions + Experience with CISCO and Juniper, switches, routers, Cryptographic devises, VPN and VPN client. +… more
    CACI International (10/24/25)
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