• Help Desk Tier 2 Specialist, Journeyman

    CACI International (Reston, VA)
    Protocol Router (SIPR)) and associated peripheral devices such as printers and Voice over Internet Protocol ( VoIP ) devices + Coordinates with the ... + Provides services for the European domain (ie, Non-Secure Internet Protocol Router (NIPR) and Secret ...Experience 4-7 years with a BA/BS in related field preferred or equivalent experience considered. + Possess a Secret… more
    CACI International (08/08/25)
    - Related Jobs
  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Infrared Networking (IR), Wireless Fidelity (Wi-Fi). paging, cellular, satellite dishes, Voice over Internet Protocol ( VoIP )), and jamming techniques ... System (IPS) tools and applications. + Knowledge of network protocols such as TCP/ IP , Dynamic Host Configuration, Domain Name System (DNS), and directory services. +… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
    - Related Jobs
  • Systems Engineer / VTC Operator Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …maintenance and create / update system package artifacts for Tactical AV located in Hawaii. + Voice over IP ( VoIP ) systems + Video conferencing systems + ... Communications as a Service (UCaaS) solutions + Session Initiation Protocol (SIP) trunking + Voice and video...voice and video systems. + Strong knowledge of VoIP protocols, including SIP, H.323, and MGCP. + Experience… more
    UIC Government Services and the Bowhead Family of Companies (07/08/25)
    - Related Jobs
  • Network Architect

    SAIC (Springfield, VA)
    …Unclassified Voice Systems, Secure Voice Systems to include red switch, TDM Switching, Voice Over IP ( VOIP ). + Experience with DWDM optical core ... sets standards and maintains a range of network and voice components and systems. + Performs these functions across...but not all, physical media, Operating Systems, File Systems, protocol stacks & network components. + Provides client consulting… more
    SAIC (08/07/25)
    - Related Jobs
  • Sr. Network Engineer

    CACI International (VA)
    VoIP and VTC (Video Teleconferencing) solutions are strongly preferred . **Responsibilities:** Routing & Switching:** o Configure, maintain, and troubleshoot ... with a deep understanding of MSTP (Multiple Spanning Tree Protocol ) operation, configuration, and troubleshooting. Additionally, experience in Network Access… more
    CACI International (06/12/25)
    - Related Jobs
  • Technical Customer Care Representative…

    Mass Markets (VA)
    …you know what it means to "Pair a Remote"? + Trouble shoot data, video, and voice ( VoIP Phone) service disruptions with a focus on first call resolution by ... school diploma or equivalent + Understand the basics of VoIP Phone systems, internet gateways, and HD...ability to build relationships with your team and customers Preferred (Not Required) + One (1) year of experience… more
    Mass Markets (05/28/25)
    - Related Jobs
  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …but are not limited to:** + Designing and integrating comprehensive network, VoIP , VTC, and data center solutions, adhering to security guidelines and customer ... complex issues related to customer sites, telecommunications circuits, routing, switching, VoIP , VTC, network encryption devices, and Cisco data center/security to… more
    ManTech (08/08/25)
    - Related Jobs
  • Senior Systems Engineer (Network)

    First Division Consulting (Dahlgren, VA)
    …designing, implementing, and managing secure network infrastructures, leveraging Cisco, Juniper, TCP/ IP , and VoIP technologies, while ensuring compliance with ... and network infrastructure installations, ensuring mission-critical availability. + Implement VoIP solutions, optimizing performance and security for voice more
    First Division Consulting (06/19/25)
    - Related Jobs
  • Voice Engineer (Developmental)

    BAE Systems (Herndon, VA)
    …teams on system integration activities + Gaining hands-on experience with secure voice devices (eg, VoIP phones, STEs, Viper) and infrastructure components ... are a small team and are looking for a Voice Engineer with 0 - 2 years relevant experience...SIP signaling and call flows + Secure Real-Time Transport Protocol + SIP + TCP/ IP + H.323… more
    BAE Systems (06/28/25)
    - Related Jobs
  • Network Communications 2

    Huntington Ingalls Industries (Virginia Beach, VA)
    …failures, router and switch configurations, firewall access control lists, VoIP device registrations and configuration, cryptographic device configurations and ... and/or reconfiguration of hardware and software elements of data and/or voice communication network. Maintains technical expertise in all areas of networks… more
    Huntington Ingalls Industries (08/09/25)
    - Related Jobs