• Lead Network Engineer - Ribbon

    Wells Fargo (Irving, TX)
    …in enterprise call routing, class of restriction (COR) design, and integration of IP PBX dial plans with CTI gateways and call center platforms. + 5+ years of ... UC design, enterprise dial plan development, IP telephony architecture, QoS sizing, IP PBX trunk sizing, and SIP integration with PSTN/carrier platforms. + 5+ years… more
    Wells Fargo (01/06/26)
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  • ENG-Tech I/II

    Netsync Network Solutions (Houston, TX)
    …Removal and/or installation of paging equipment + Removal and/or rack installation of Cisco Voice Gateways + Removal and/or rack installation of Avaya PBXs + Assist ... in documentation of existing PBX equipment using Netsync standard practices + Removal and/or...migration from old devices to newly installed switches. + Cisco Knowledge: Familiarity with Cisco platforms, including… more
    Netsync Network Solutions (10/29/25)
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  • Principal Network Engineer IS, Voice and Unified…

    Providence (TX)
    …preferably at the CCNP Collaboration level + Experience with large scale migrations from legacy PBX and voice services to Cisco Cloud UCM and SIP + Preferred ... + 4 or more years of hands-on experience with Cisco in a multi-data center environment + Proficiency in... in a multi-data center environment + Proficiency in Cisco UCS technologies, including Call Manager, CUBE, Unity, WebEx… more
    Providence (12/25/25)
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  • Telecom Engineer

    Robert Half Technology (Houston, TX)
    …+ Design, configure, and maintain telecommunications systems, including VoIP, PBX , and unified communications platforms. + Install and support network ... + Technical Skills: + Knowledge of VoIP systems, SIP protocols, and PBX platforms. + Familiarity with network technologies (LAN/WAN, routers, switches, firewalls). +… more
    Robert Half Technology (12/31/25)
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  • VoIP Administrator

    Robert Half Technology (Plano, TX)
    …experience). + 3+ years of experience managing VoIP systems (eg, RingCentral, Cisco , Avaya, or similar). + Experience with SIP protocols, call routing, IVRs, ... and PBX systems. + Proven track record of successful VoIP...+ Familiarity with network fundamentals (TCP/IP, VLANs, QoS). + Cisco CCNA Voice or Collaboration (Preferred) + CompTIA Network+… more
    Robert Half Technology (12/31/25)
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  • Specialized Sales - Cloudify Voice

    Lumen (Austin, TX)
    …Excel). + Willing to travel ~10%. + Experience in selling cloud calling/ PBX , meetings tech, and collaboration SaaS. + Background in voice networking. **Preferred ... and information summarization. + Sales & Technical Sales Certifications (AWS, Cisco , Zoom, Microsoft, Talk Desk, Genesys, Vail etc.) **Compensation** This… more
    Lumen (01/09/26)
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  • Senior Specialized Sales- CCaaS and CCS

    Lumen (Austin, TX)
    …colocation to large enterprise businesses. + 5 years of experience with Genesys and Cisco Contact Center ACD platforms. + Experience selling software as a service in ... the collaboration technology space, including cloud calling/ PBX and meetings technologies. **Compensation** This information reflects the anticipated base salary… more
    Lumen (01/07/26)
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