• 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 Junction, MD. ... for TCP/ IP network protocols, including TCP, Session Initiation Protocol ( SIP ), Session Description Protocol (SDP), and VoIP codecs + Integrate … more
    ManTech (06/28/25)
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  • Sr. Network & Systems Security Analyst, SAN…

    TECO Energy (Ybor City, FL)
    …technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area Networking, firewall ... Cyber Infrastructure Protection and disaster recovery plans. Responsible for VoIP , SIP , DHCP, DNS, TCP/ IP ...operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area… more
    TECO Energy (07/14/25)
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  • 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 ...voice and video systems. + Strong knowledge of VoIP protocols, including SIP , H.323, and MGCP.… more
    UIC Government Services and the Bowhead Family of Companies (07/08/25)
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  • Senior UC/Telecommunications Engineer

    TEKsystems (Boston, MA)
    …and troubleshooting data/ voice network problems such as carrier and/or internal SIP trunking, T1, QoS and VLan tagging and LAN/WAN connectivity issues. The ... optimal voice and communication services. Skills Telecom, Avaya, Troubleshooting, Voip , Cisco voice , Cisco call manager, Ring Central, Telecom engineering,… more
    TEKsystems (07/31/25)
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  • Unified Communications Administrator

    CACI International (Tacoma, WA)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... & OCONUS operating locations. Our focus includes the design, transition, operations , and continual service improvement to include tech modernization, tech refresh,… more
    CACI International (07/24/25)
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  • Senior Network Services Engineer (IT…

    CUNY (New York, NY)
    …performance issues. + Detailed understanding of configuring, installing and supporting: + Voice over IP (Cisco), knowledge of SIP + Video over ... while ensuring the reliability, security, and scalability of CUNY's network and VoIP infrastructure. With responsibility for managing over 3,000 network devices,… more
    CUNY (06/18/25)
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  • UC Engineer (Call Manager/Contact Center)

    Insight Global (Des Plaines, IL)
    …global enterprise VOIP environment including, but not limited to: CUCM, SIP CUBE,. Based on industry-best standards, develop and maintain technical standards and ... Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements 5+ years VOIP Engineer experience Experience in Voice , Cisco Call… more
    Insight Global (07/26/25)
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  • Network Dev Engineer - Telecom, Amazon Connect

    Amazon (Seattle, WA)
    …experience in a telecom network design, focused in SIP protocol , VoIP technologies and telecom network operations Preferred Qualifications - 4+ years of ... used by millions of companies worldwide to manage day-to-day operations . We will accomplish this by accelerating our customers'...Telecom/ VoIP engineer with a deep knowledge of SIP protocol , Networking and Linux/UNIX expertise to… more
    Amazon (05/30/25)
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  • Telecommunications Manager - Journeyman

    Tyto Athene (Doral, FL)
    …**Responsibilities:** + Manage daily operations of telecommunications systems including VoIP , SIP , and PBX platforms + Coordinate telecom service ... at least 1 year in a supervisory or lead role + Strong knowledge of VoIP , SIP , PBX systems, and unified communications platforms + Familiarity with cabling… more
    Tyto Athene (07/28/25)
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  • Voice Systems Administrator

    SpaceX (TX)
    …of RTS Intercoms including RVON, OMNEO and Trunk Master + Experience with audio over IP / voice over IP protocols such as Dante, AES67, SMPTE ST ... Voice Systems Administrator Starbase, TX Apply SpaceX was...+ Fabricate, repair, and assemble hardware/equipment needed for live operations + Ensure all components and materials are clean… more
    SpaceX (06/07/25)
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  • Telecommunications Technician - Journeyman

    Tyto Athene (Doral, FL)
    …or VoIP support experience in enterprise environments + Familiarity with VoIP systems, PBX, and SIP technologies + Experience in working with ... DoD standards and policies. **Responsibilities:** + Install, configure, and maintain VoIP and traditional telephony equipment + Assists in deploying and integrating… more
    Tyto Athene (07/28/25)
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  • Endpoint Operations - Versatilist

    UCLA Health (Los Angeles, CA)
    …for network management including a working knowledge of Voice technologies. IP switching and routing architectures supporting VoIP and ISP services 11. ... ability to decipher packet captures 7. Working knowledge of Voice / VoIP and Wireless platforms required; Soft switches,...standards, CISCO and Aruba wireless controllers 9. Experience in Voice and Wireless services including SIP Trunks,… more
    UCLA Health (07/18/25)
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  • Strategic Product Project Manager I

    altafiber (Honolulu, HI)
    …execute all moves, adds, and changes on Hawaiian Telcom's Business All in One, VoIP , and SIP system packages. + Interfaces with customers on-site, via phone ... management, and clients + Process new system sale contract packages for voice & data product offerings + Provides coordination activities for network transport… more
    altafiber (07/18/25)
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  • Senior Unified Communications Engineer

    Weill Cornell Medical College (New York, NY)
    …roadmap and implementation of all communication systems at WCM, including VoIP , eFax, and Chat/Collaboration. Drive continuous improvements within the organization ... processes. **Job Responsibilities** + Maintains, monitors, and manages all VOIP system components, in conjunction with the vendor. +...and remote sites, along with connectivity (PRI T1 and SIP ) to the carrier and the NYP system. +… more
    Weill Cornell Medical College (07/02/25)
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  • Manager, Information Technology (IT)

    AireSpring (Phoenix, AZ)
    …and operations teams to support telecom-specific systems (eg, OSS/BSS platforms, SIP / VoIP infrastructure, NMS/EMS tools). + Maintain uptime and support for ... provider (MSP) environment. + Familiarity with carrier-grade hardware/software tools (eg, SBCs, VoIP / SIP systems, BGP configurations). + Knowledge of PCI, GDPR,… more
    AireSpring (07/16/25)
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  • Network Engineer I (Future Opening)

    GCI Communication Corp (Anchorage, AK)
    VoIP Engineer: This role is part of CTO focused on technology related to VoIP engineering. Protocols & Standards: SIP HTTPS MGCP H.3.23 ACL WAV EIGRP SCCP ... to a specific technical discipline in support of network operations and projects. 20% Supports and manages escalations. 15%...part of CTO focused on technology related to Core Voice engineering. Protocols & Standards: SIP TCP… more
    GCI Communication Corp (07/18/25)
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  • Network Engineer

    Actalent (Annapolis, MD)
    …design, test, implementation, and post-fielding support. + Knowledge of VoIP Telephony and SIP with experience in voice network design, including SIP and ... complex environments, utilizing high availability concepts to ensure seamless network operations . You will develop and implement project plans within budgetary… more
    Actalent (07/26/25)
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  • Senior Telecommunications Architect

    Tyto Athene (Doral, FL)
    …experience in telecommunications engineering or architecture roles + Extensive knowledge of VoIP systems, SIP protocol , Cisco Unified Communications Manager ... and directives. **Responsibilities:** + Establishes scalable, secure, and high-performance voice , video, and data communication frameworks, integrating VoIP ,… more
    Tyto Athene (07/28/25)
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  • Voice Engineer | Cisco | Full Time

    Henry Ford Health System (Rochester Hills, MI)
    GENERAL SUMMARY: The Voice Services Engineer is responsible for day-to-day operations for the Henry Ford Health voice network. The Henry Ford Health voice ... data center hosted applications, multiple advanced contact centers, and 40,000 voice terminals distributed over 70-networked locations across southeastern… more
    Henry Ford Health System (07/26/25)
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  • Voice and Video Architect

    ManTech (Doral, FL)
    …and Video Architect experience. + Expertise in configuring and troubleshooting various voice and video equipment, including IP phones, video conferencing ... **ManTech** seeks a motivated, career and customer-oriented ** Voice and Video Architect** to join our team... and video communication technologies, protocols, and standards (eg, VoIP , SIP , H.323, WebRTC). Extensive experience with… more
    ManTech (06/26/25)
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