• Unified Communications Engineer

    Leidos (Arlington, VA)
    …Unified Communications and Collaborations (UCC) solution. The UCC solution integrates Voice over IP (VoIP), Unified Messaging, Instant Messaging & Presence (IM&P), ... Infrastructure including basic configuration of routers and switches, QoS, SIP Trunks, and Secure SIP communications. +...and switches, QoS, SIP Trunks, and Secure SIP communications. + Experience with Cisco Unified Communication Call… more
    Leidos (08/13/25)
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  • Senior Unified Communications Engineer

    CyberData Technologies (Alexandria, VA)
    …Job Qualifications: + Microsoft Teams Proficiency: Solid understanding of Teams' voice functionality, including calling plans, phone system features, and integration ... other Microsoft 365 services. + VoIP and Telephony: Knowledge of SIP , Session Initiation Protocol, VoIP infrastructure components, and troubleshooting common issues.… more
    CyberData Technologies (08/11/25)
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  • Senior WW Specialist Solutions Architect - Amazon…

    Amazon (Herndon, VA)
    …designed from the ground up to be omnichannel, it provides a seamless experience across voice and chat for your customers and agents leveraging AWS. This is a highly ... or experience with communications protocols and APIs such as WebRTC and SIP or similar CCaaS technology Preferred Qualifications - Experience developing solutions… more
    Amazon (07/18/25)
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