• Voice Over Internet

    CACI International (Norfolk, VA)
    Voice Over Internet Protocol ( VOIP ) Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... troubleshoots voice communication systems that use the internet protocol to transmit voice ...VoIP protocols (SIP, H.323, MGCP) and network protocols (TCP/ IP , QoS) + Familiarity with DoD security protocols and… more
    CACI International (09/30/25)
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  • Voice Over Internet

    ManTech (Annapolis Junction, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Voice Over Internet Protocol ( VOIP ) Technician** to join our team in **Annapolis ... level configurations to in-depth technical solutions for critical clients over secure and nonsecure networks. + Works as the... network protocols that rely on TCP, Session Initiation Protocol , session description protocol , and VoIP more
    ManTech (09/18/25)
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  • Staff Engineer, Voice Core

    GCI Communication Corp (Anchorage, AK)
    …+ Foundational understanding of TCP/ IP protocol stack elements utilized in Voice over Internet Protocol ( VoIP ) communication systems ... GCI's Staff Engineer, Voice Core will be responsible for the implementation,...(eg, session initiation protocol , real-time transport protocol ). + IPV4 and IPV6 networking knowledge and principles… more
    GCI Communication Corp (09/12/25)
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  • Enterprise Voice & Collaboration Architect

    Community Health Systems (Franklin, TN)
    voice and collaboration architecture that integrates various technologies like VoIP ( Voice over Internet Protocol ), video conferencing platforms, ... **Job Summary** The Enterprise Voice & Collaboration Architect is responsible for designing...Collaboration Architect is responsible for designing and implementing comprehensive voice & collaboration strategies that align with the organization's… more
    Community Health Systems (09/11/25)
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  • Telecommunications ( Voice )

    City of New York (New York, NY)
    …) will focus on the installation, maintenance, and troubleshooting of CISCO Voice over Internet Protocol ( VoIP ) systems throughout the agency, as ... City of New York (DSNY), is seeking a Telecommunications Associate ( Voice ), in the Bureau of Information Technology (BIT). The Telecommunications Associate… more
    City of New York (07/12/25)
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  • Voice Network Engineer - Senior

    Columbus Regional Hospital (Columbus, IN)
    …the emerging and future direction of VOIP ( Voice over Internet Protocol ) infrastructure, integration of IP telephony with LAN, WAN and other ... network-based services. + Provides leadership for implementing new VOIP services, and support of existing installations. Serves as end user and corporate main point… more
    Columbus Regional Hospital (08/20/25)
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  • VoIP Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Voice over Internet Protocol ( VoIP ) Engineer to** join our team in **Norfolk, ... Diploma or equivalent + 5+ years of experience in VoIP engineering, with a focus on Cisco voice...VoIP protocols (SIP, H.323, MGCP) and network protocols (TCP/ IP , QoS) + Familiarity with DoD security protocols and… more
    ManTech (08/29/25)
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  • Journeyman-Network Services Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    …, Spanning Tree Protocol , Multiprotocol Label Switching, Label Distribution Protocol , Voice over Internet Protocol , Simple Network Management ... Networks, Dynamic Multipoint Virtual Private Networks, Generic Routing Encapsulation, Internet Protocol Security, Media Access Control Security/Cisco TrustSec,… more
    Sumaria Systems, Inc. (09/30/25)
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  • Engineer- All Levels (Pomona, NJ)

    AS&T (Pomona, NJ)
    …network configuration and maintenance. + TCP/ IP protocol stack elements utilized in Voice over Internet Protocol ( VoIP ) communication systems ... Interface Bus (GPIB), Transmission Control Protocol / Internet Protocol (TCP/ IP ), Integrated Services...the specification, design, development, and test of FAA NAS IP voice communication systems. Python programming language… more
    AS&T (09/28/25)
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  • VoIP Administrator/Network Switch…

    Leader Communications Inc. (Abilene, TX)
    Voice of Secure Internet Protocol (VoSIP) and other classified voice devices (vIPer, etc.) connected to the VoIP network. This job description in no ... This position comes with a $1000 sign-on bonus. Position Summary The VoIP Technician provides support that consists of routine maintenance, testing, diagnostic fault… more
    Leader Communications Inc. (09/23/25)
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  • Cyber Transport Project Planner

    GovCIO (Shaw AFB, SC)
    …in the analysis and management of AFCENT programs supporting telephony systems, Voice over Internet Protocol ( VoIP ), and Time Division Multiplexing ... eight years' experience with the technical dynamics associated with Voice over Internet Protocol ( VoIP ) networks, Defense Red Switch Network, Defense… more
    GovCIO (09/02/25)
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  • Unified Communications Administrator

    Alaka'ina Foundation Family of Companies (Omaha, NE)
    …any location worldwide. + Manage the configuration and maintenance of digital, Voice over Internet Protocol ( VoIP ) end user telephone device. Operate ... and maintain the VoIP Local Session Controller for the installation infrastructure. +...to user accounts, and network configuration for DISA Enterprise Voice over IP (EVoIP) customers… more
    Alaka'ina Foundation Family of Companies (09/01/25)
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  • Telephone Switch Engineer

    Tyto Athene (Woodlawn, MD)
    …+ Integrated Voice Response (IVR) Maintenance and Administration + Voice over Internet Protocol ( VoIP ) Telephone System Dialing Translations + ... and maintains and performs preventative maintenance on the C20-A2 TDM/ IP system. Providing primary technical interface with customer. and...equipment for SSA. Provides coverage for the management of voice services to SSA and is an integral part… more
    Tyto Athene (09/27/25)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …and applying and validating network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and future shipboard ... Island, Alaska, which V2X has operated and maintained for over 50 years; + The Hughes Air Defense Radar...maintenance, troubleshooting, and repair of multi security enclave large Internet Protocol ( IP ) data networks,… more
    V2X (08/14/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Control (MAC) / Role-Based Access Control (RBAC) concepts, video teleconferencing / Voice Over Internet Protocol ( VoIP ). + Technical competency in ... and firewall systems, Group Policy configuration, WSUS, Bitlocker, SQL Server, Internet Information Service (IIS), Windows Server 2019/2022, and Windows 10/11 +… more
    Parsons Corporation (08/15/25)
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  • Network Engineer (Vacancy)

    City of Columbus (Columbus, OH)
    …ongoing operations, and support of such systems; Manages and maintains the Voice over Internet Protocol ( VoIP ) system, working with Voice ... and implementation of Datacenter Network Infrastructure including campus, LAN/WAN, VoIP , wireless technologies. * Proficient in hardware configuration, implementation,… more
    City of Columbus (09/23/25)
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  • Information Technology Specialist 2 (NY HELPs)

    New York State Civil Service (Albany, NY)
    …communications equipment such as firewalls, routers, switches, IPS devices, servers, VoIP ( Voice over Internet Protocol ) phones, WAP (Wireless Access ... Data Center Consolidation initiatives and/or support network environments in the data/ voice Data Center networks and remote locations.* Implement and support changes… more
    New York State Civil Service (10/04/25)
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  • Unified Communications Specialist - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and DHCP troubleshooting is preferred. * Must have a thorough knowledge of a Voice over Internet Protocol ( VoIP ) technologies. * Should have a strong ... IMPACT * Responsible for the architecture, configuration, and maintenance of worldwide Voice , Video, and Chat, physical and virtual infrastructure. * Installation of… more
    General Dynamics Information Technology (08/13/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …and repair actions on: Wideband Satellite Communications (SATCOM) equipment, Voice Over Internet Protocol ( VOIP ) endpoints, Ultra-high ... mobile cellular devices, and VHF/SHF/UHF radio platforms. + Understanding of IP networking fundamentals, VOIP systems architecture, encrypted video… more
    General Dynamics Information Technology (10/04/25)
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  • Systems Integration And Test Engineer

    Actalent (Columbia, MD)
    …degree plus 3 years of experience in a related field. + Experience with Voice over Internet Protocol ( VoIP ) system software. + Proficiency in writing ... Methods. + Perform functional, maintenance/reliability, stability/load, performance, analysis, security, voice quality, and environmental tests. + Plan verification strategies… more
    Actalent (10/04/25)
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