• Unified Communications Administrator

    CACI International (Los Alamitos, CA)
    …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 (07/22/25)
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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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  • Network Operations Team Lead,…

    City and County of San Francisco (San Francisco, CA)
    …RF wireless technologies and experience troubleshooting RF interference. + Strong knowledge of VoIP and Video protocols; SIP , SS7, RTP, TLS, SCCP, H.323, H.264 ... you will be a crucial member of the network operations team and a critical member to promote SFMTA's...of IPv4, IPv6, BGP, OSPF, IS-IS and Spanning Tree Protocol . + Previous experience managing OT (Operational Technology) networks… more
    City and County of San Francisco (08/08/25)
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  • Manager, Information Technology (IT)

    AireSpring (Los Angeles, CA)
    …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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  • Lead Cloud AWS Network Engineer

    Lumen (Sacramento, CA)
    …with AWS services and cloud-native development. + 2+ years of experience in voice engineering, including SIP , VoIP , SBCs, and real-time communications. ... as EC2, Lambda, VPC, Direct Connect, and CloudFormation. + **Implement and maintain** SIP -based voice infrastructure in AWS, including SBCs, and call routing… more
    Lumen (08/08/25)
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  • Voice Engineer / Contract / Remote

    Motion Recruitment Partners (Pleasanton, CA)
    Voice Engineer / Contract / Remote Pleasanton, CA **100%...EIGRP and other protocols. + Proven experience with QoS, SIP , and VOIP best practices in a call ... patient care and safety, is looking for a contract Voice Engineer. This is a fully remote role. Under...a broad audience including the clinical applications team, Clinical operations leaders, and ancillary IT Operations leaders.… more
    Motion Recruitment Partners (07/10/25)
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  • Contact Center Systems Administrator

    WSP USA (San Francisco, CA)
    …Familiarity with Genesys Cloud reporting and analytics. 4. Strong understanding of Cloud VoIP , SIP , and related protocols. 5. Experience with contact center ... conjunction with our IT Service Desk and Customer Service Operations team on a major client project. The ideal...6. Knowledge of network security best practices related to voice and data. 7. Ability to troubleshoot complex contact… more
    WSP USA (07/19/25)
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