• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This ... for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This… more
    CACI International (12/27/25)
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  • Unified Communications Engineer…

    Amentum (Warrenton, VA)
    …, Tandberg, and Polycom endpoints, gateways, and teleconference bridge products * Knowledge in Cisco Unified Communications Manager, Cisco IM & Presence, ... & Intel space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in Warrenton,… more
    Amentum (12/11/25)
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  • Network Unified Communications…

    Eliassen Group (Quantico, VA)
    **Network Unified Communications Design Engineer Senior - SMIT** **Quantico, VA** **Type:** Contract **Category:** Engineer **Industry:** Government ... designing, integrating, operating, and troubleshooting secure enterprise and tactical communications systems in DoD environments. Location: Quantico, VA Rate:… more
    Eliassen Group (12/19/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …network with multiple external services to support operational needs. + Manage a Cisco Unified Communications Manager (CUCM) environment andcan setup and ... **MANTECH** is seeking a motivated, career and customer-oriented Senior Network Engineer to join our team in Chantilly, VA. This is a position requiring onsite work… more
    ManTech (12/17/25)
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  • Network Engineer - Senior

    TekSynap (Bluemont, VA)
    …+ Sustain, test, and modernize **continuity frameworks** to guarantee mission survivability. ** Unified Communications & A/V** + Configure and sustain **VIPER ... **VTC ( Cisco /Polycom)** and **A/V systems** for secure and unclassified communications . + Maintain and support secure communications across **classified and… more
    TekSynap (10/25/25)
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  • Network Engineer

    Insight Global (Alexandria, VA)
    …certification, or equivalent knowledge or experience is preferred. - Experience with Cisco Unified Communications Manager, Unity Connection, and ... a United States Security Clearance (TSSCI). Insight Global is seeking a Senior Network & Telecommunications Engineer to design, implement, and maintain advanced… more
    Insight Global (01/03/26)
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