• Principal Network Engineer IS, Voice

    Providence (CA)
    …multi-data center environment + Proficiency in Cisco UCS technologies, including Call Manager , CUBE, Unity, WebEx Calling, and Voice Gateways + Expertise in ... **Description** **Principal Network Engineer IS, Voice and Unified Communications ( UC )** **Providence...Experience with large scale migrations from legacy PBX and voice services to Cisco Cloud UCM and… more
    Providence (12/09/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …communication across domains * Specialize in UC technologies such as Cisco Unified Communications Manager (CUCM), Cisco Unified Computing Systems, ... call plan concepts. * Deep familiarity with UC platforms such as Cisco Unified Communications Manager (CUCM), Microsoft Teams (GCCH/DoD), Cisco Meeting… more
    Amentum (12/09/25)
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  • Principal UC IT Security Manager

    BAE Systems (Vicksburg, MS)
    …innovative IT solutions that enable our customers to achieve their missions. As a **Principal UC IT Security Manager ** , you'll play a critical role in providing ... values innovation, teamwork, and customer satisfaction. As a Principal UC IT Security Manager , you'll plan, design,...ITIL practices for service security management + Proficiency in UC security tools (eg, Cisco ISE, Microsoft… more
    BAE Systems (11/18/25)
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  • Unified Communications ( UC ) Engineer I…

    Hackensack Meridian Health (Edison, NJ)
    …and proficient with the following technologies and systems: + Cisco IP Phones + Cisco Communications Manager (CUCM) + Cisco Jabber + Cisco Unity ... with Media Gateway Control Protocol (MGCP) and Session Initiation Protocol (SIP) SIP/MGCP Voice Gateways + SIP Trunking + Cisco Unified Survivable Remote Site… more
    Hackensack Meridian Health (11/13/25)
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  • Cisco Call Manager IT Teach Lead 2

    ManpowerGroup (Philadelphia, PA)
    **Summary** We are seeking a highly skilled Cisco Call Manager / Unified Communications Engineer to lead the design, implementation, and support of our ... ** ** **Key Responsibilities** **Unified Communications Administration** + Administer Cisco Unified Communications Manager (CUCM), Unity Connection, UCCX,… more
    ManpowerGroup (10/11/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Huntsville, AL)
    …have a strong background in VoIP technologies, Cisco Unified Communications Manager , and related voice technologies. Key Responsibilities: + Design and ... Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in...+ Perform routine system upgrades, patches, and backups for UC platforms. + Troubleshoot and resolve complex voice more
    Northrop Grumman (11/05/25)
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  • Network Engineer (Unified Communications)

    BAE Systems (Washington, DC)
    …protocols, and communication standards to include SIP, TLS, VoIP codecs. + Experience with Cisco Call Manager , Cisco Session Border Controller, Cisco ... **Job Description** BAE Systems is seekinga **Unified Communications ( UC )/Network Engineer** to support our work as a... Manager Express, Cisco Meeting Server, Cisco Expressway C and E, Cisco Jabber… more
    BAE Systems (12/06/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    Cisco Unified Collaboration appliances and troubleshooting converged networks that leverage Cisco UC capabilities to interconnect Cisco , Tandberg, and ... endpoints, gateways, and teleconference bridge products + Knowledge in Cisco Unified Communications Manager , Cisco ...router-based dial plans, and the deployment and management of Cisco UC appliances + Experience configuring … more
    Amentum (09/17/25)
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  • Unified Communication Engineer - Senior

    Amentum (San Antonio, TX)
    Cisco Unified Collaboration appliances and troubleshooting converged networks that leverage Cisco UC capabilities to interconnect Cisco , Tandberg, and ... endpoints, gateways, and teleconference bridge products * Knowledge in Cisco Unified Communications Manager , Cisco ...router-based dial plans, and the deployment and management of Cisco UC appliances * Experience configuring … more
    Amentum (12/09/25)
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  • Tier 3 Unified Communications Administrator

    CACI International (Washington, DC)
    …would be joining a team that provides multiple services in the realm of UC &C to include Video Teleconferencing (VTC), Voice over IP (VoIP), Instant Messaging ... or active Video Teleconferences. Candidate will become familiar with the use of Cisco Unified Communications Manager (CUCM), Cisco border controllers… more
    CACI International (10/25/25)
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