• Voice and Hardware Systems Engineer…

    Leidos (Lompoc, CA)
    …circuits, voicemail and telephone instrument units. + Provide systems engineering support to enterprise voice over IP ( VoIP ) phone systems including ... **Description** Leidos has an opening for a ** Voice and Hardware Systems Engineer** to support a...execute, refine, and supervise the processes and procedures of Voice System Engineering operations in a purpose-built enterprise environment… more
    Leidos (06/17/25)
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  • Manager, Voice Networks…

    Cedars-Sinai (Beverly Hills, CA)
    …Cisco hardware and software to manage voice , data, and video communication networks. VoIP ( Voice over IP ) configuration and maintenance of Cisco ... patient care we strive for. **What you will be doing:** The Manager, Voice Networks manages the staff responsible for major technology projects, Facility Master Plan… more
    Cedars-Sinai (08/21/25)
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  • Network Engineer I-III

    SOLUTE Careers (San Diego, CA)
    …to include switching, routing, firewall, proxy, wireless, call managers, network access control, voice over IP , and network time services. + Design, ... develop, implement, and troubleshoot VLANs, routing protocols, IP addressing plans, and WAN connectivity. + Integrate external services including a wide variety of… more
    SOLUTE Careers (06/04/25)
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  • Sr Lead Operations Engineer

    Lumen (Sacramento, CA)
    …data centers, and resolving high-impact incidents across WAN, SDWAN, MPLS, and VOIP systems. The engineer collaborates with security teams for audits and ... and leads root cause analysis for network disruptions. With deep knowledge of IP routing, TCP/ IP , firewalls, and physical layer diagnostics, the Senior Engineer… more
    Lumen (08/26/25)
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  • VP, Application Development

    PennyMac (Westlake Village, CA)
    …CallMiner. You will guide the design, development, and deployment of VOIP /SIP systems, real-time APIs, and customer engagement platforms, driving innovation while ... CallMiner) with internal systems. + Ensure the design and stability of VOIP infrastructure, including SIP servers and FreeSWITCH deployments. + Promote the use… more
    PennyMac (08/07/25)
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  • Network Engineer

    Insight Global (Los Angeles, CA)
    …and test 7 components of their network architecture. These include: LAN, WLAN, VoIP , Fiber Backbone, PA, Camera, and Intrusion. Their LAN includes Cisco Routers and ... Cisco and Aruba WAP within their WLAN. Their Cisco VoIP , PA, Axis cameras, and DMP Intrusion are connected...install Axis cameras, onboard cameras, adjust angles, and assign IP address. In addition to, upgrading intrusion panel from… more
    Insight Global (07/12/25)
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  • Communications and Network Technical Analyst

    UCLA Health (Los Angeles, CA)
    … VoIP and ISP services support systems for network management including Voice technologies utilizing IP switching and routing architectures. * Experience ... software, daily operational incidents, service request tickets, network and VoIP break/fix support, incident escalation, network maintenance and network… more
    UCLA Health (08/03/25)
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  • Sr Engineer -Pub SEC

    Lumen (Sacramento, CA)
    …(7+ years). + Experience with DS0/DS1 circuit testing. + Strong command of TCP/ IP , routing protocols, and IP addressing. + Hands-on experience with Cisco, ... of firewalls, especially Juniper SRX and Cisco Firepower. + Proficiency in IP Address Management (IPAM) systems. + Experience resolving complex network issues… more
    Lumen (08/26/25)
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  • Network Engineer

    Insight Global (San Diego, CA)
    …avoidance and congestion management. MQC, CBWFQ, LLQ, NBAR, WRED, Auto-QOS * VOIP - Cisco voice gateway functionality, SRST * Unified Computing/Virtualization ... * Security - CBAC, Zone-Based firewall, Reflex ACL, NAT, IP Source Guard, uRPF, Cisco IPS/IPS, RSA Envision *...congestion management. MQC, CBWFQ, LLQ, NBAR, WRED, Auto-QOS * VOIP - Cisco voice gateway functionality, SRST… more
    Insight Global (08/23/25)
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  • Network Administrator

    Huntington Ingalls Industries (San Diego, CA)
    …failures, router and switch configurations, firewall access control lists, VoIP device registrations and configuration, cryptographic device configurations and ... and/or reconfiguration of hardware and software elements of data and/or voice communication network. Maintains technical expertise in all areas of networks… more
    Huntington Ingalls Industries (08/14/25)
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