• Unified Communications Engineer - Senior

    Amentum (San Antonio, TX)
    …command syntax * Must be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and ISDN networks. * Must be ... Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated voice , video, and data, global communications network that facilitates collaboration… more
    Amentum (12/11/25)
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  • End User Device Technician

    ManTech (San Antonio, TX)
    …are not limited to:** + Provides installation/troubleshooting support to VOIP phones, Teleconferencing equipment, AVMM/conference rooms, printers, desktop computers, ... to learn installation/troubleshooting of end user devices such as VOIP phones, Teleconferencing equipment, AVMM/conference rooms, printers, desktop computers, other… more
    ManTech (12/11/25)
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  • DMOC Network Engineering Lead

    Serco (Kirtland AFB, NM)
    …The ideal candidate will have deep expertise in Cisco technologies, network security, voice systems, and LAN/WAN architecture. In this role, you will: + Design, ... and support Cisco Unified Communications Manager (Call Manager) systems, including VoIP configuration and troubleshooting. + Implement and maintain network security… more
    Serco (12/10/25)
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  • Senior Manager Product Management

    Zebra Technologies (Lincolnshire, IL)
    …Demonstrated ability and experience running sprint planning and backlog grooming sessions VoIP & Telephony Technologies + Understanding of SIP, RTP, SRTP, and WebRTC ... APIs from Twilio, Zoom, Agora, Vonage, etc. + Managing WebRTC-based video/ voice conferencing features + Demonstrated ability and experience measuring metrics like… more
    Zebra Technologies (12/10/25)
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  • Network Engineer

    Oneida Technical Solutions (Pope, MS)
    …from Tandberg, Polycom or others on hand or acquired. + Circuit management + Management of Internet Protocol ( IP ) address book and use of IP addresses ... network. + Provides assistance with VoIP / VoIP SIP as needed. + Troubleshoot network outages, provides...to remediate conflicts. + Assists with the Enclave Non-classified Internet Protocol Router Network Firewall and Automated… more
    Oneida Technical Solutions (12/09/25)
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  • Mitel MiVB Unified Communications Engineer

    Robert Half Technology (Minneapolis, MN)
    …Collaborate with communication service providers to order, install, and resolve issues with voice and data services. * Monitor system alerts and resolve issues using ... Requirements * At least 5 years of experience in unified communications and VoIP systems. * Proficiency in Active Directory, Microsoft Windows Server, and Azure… more
    Robert Half Technology (12/09/25)
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  • Network Engineer/Admin

    Robert Half Technology (Omaha, NE)
    …network infrastructure. This includes handling local and wide area networks, VoIP systems, and Internet connectivity, ensuring optimal performance and ... Responsibilities: * Design, configure, and maintain network systems, including LAN, WAN, VoIP , and Internet infrastructure. * Monitor network performance to… more
    Robert Half Technology (12/09/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Capabilities Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice ( VoIP ), video conferencing, instant messaging, presence, and unified ... messaging solutions across IP networks * Coordinate with government stakeholders, security engineers,...and Systems engineering teams, and cyber security experts on voice and video communications technologies, operational paradigms, and identify… more
    Amentum (12/09/25)
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  • Voice Systems Engineer

    Corewell Health (Southfield, MI)
    VoIP and collaboration tools. Additional responsibilities include integrating voice systems with network infrastructure, maintaining compliance with security ... Job Summary The Voice Systems Engineer will be responsible for designing,...and manage SIP trunks, Session Border Controllers (SBCs), and VoIP protocols (SIP, H.323) to ensure secure and reliable… more
    Corewell Health (12/08/25)
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  • Network Engineer

    Amentum (Hickam AFB, HI)
    …routing protocols, firewall policy, QoS + VMware, Microsoft Teams, VoIP /Unified Comms, Windows Server + Cloud-enablement strategies and cross-domain solutions ... networks (classified and unclassified). + Advanced technical expertise in VMware, VOIP phones, Microsoft Teams, and Windows Server systems. + Expertise with… more
    Amentum (12/06/25)
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