• Senior Telecommunications Engineer

    Brown University (Providence, RI)
    …impact successful outcomes when performing upgrades or other changes. + Experience in Cisco VoIP -UC networking technology preferred + Familiarity with Cisco ... engineering, design, administration and maintenance of the University's digital voice , VoIP -UC network communications systems, ensuring consistent, reliable,… more
    Brown University (12/23/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …resolving complex issues related to customer sites,telecommunications circuits, routing, switching, VoIP , VTC, network encryption devices, and Cisco data ... complex issues related to customer sites, telecommunications circuits, routing, switching, VoIP , VTC, network encryption devices, and Cisco data center/security… more
    ManTech (12/17/25)
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  • Network Engineer

    Robert Half Technology (New York, NY)
    …safeguard the network against potential threats and vulnerabilities. Configure and maintain VoIP systems, ensuring voice quality and reliability across the ... Cisco ASA Firepower. Proficiency in designing, implementing, and troubleshooting VoIP solutions, preferably using Cisco Unified Communications Manager (CUCM).… more
    Robert Half Technology (12/10/25)
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  • Unified Communications Engineer - Senior

    Amentum (San Antonio, TX)
    …the deployment and management of Cisco UC appliances * Experience configuring Cisco routers to act as VoIP gateways and demonstrate a strong understanding ... be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and...gateways, voice circuits, and crypto technologies for voice systems * Cisco Certified Network Professional… more
    Amentum (12/11/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Capabilities Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice ( VoIP ), video conferencing, instant messaging, presence, and unified ... no further. Amentum is seeking an Unified Capabilities (UC) Engineer to join our team of passionate individuals in...messaging solutions across IP networks * Coordinate with government stakeholders, security engineers,… more
    Amentum (12/09/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …the deployment and management of Cisco UC appliances + Experience configuring Cisco routers to act as VoIP gateways and demonstrate a strong understanding ... be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and...gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional… more
    Amentum (12/17/25)
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  • Network Unified Communications Design…

    Eliassen Group (Quantico, VA)
    …LAN Encryption (TACLANE) configurations + Support integration and transition of USMC and DISA Voice over Secure IP (VoSIP) services + Design and manage ... **Network Unified Communications Design Engineer Senior- SMIT** **Quantico, VA** **Type:** Contract **Category:**...Support government-led engineering efforts by providing day-to-day network and voice engineering across LAN, BAN, WAN, and VoIP more
    Eliassen Group (12/19/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Control (MAC) / Role-Based Access Control (RBAC) concepts, video teleconferencing / Voice Over Internet Protocol ( VoIP ). + Technical competency in ... space domain? We need your help. Our team is looking for a **SysOps Engineer (** **System Administrator).** In this role you will organize, install, and support… more
    Parsons Corporation (11/14/25)
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  • Sr. Site Reliability Engineer

    NBC Universal (Universal City, CA)
    …with Microsoft Teams Admin Portal and Webex Control Hub. + Expertise in hosted voice solutions and VoIP trunking, with practical exposure to Session Border ... is expected to be completed during 2025. The Unified Communication Engineer at NBC Universal holds extensive responsibility across various Unified Communications… more
    NBC Universal (12/24/25)
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  • Network Services Engineer I

    Robert Half-Robert Half Corporate (San Ramon, CA)
    **Who We Are** Robert Half is seeking a Network Services Engineer I to provide the following functions, with the goal of offering precise operational support ... and infrastructure design implementation for our global RHI and Protiviti DATA and VoIP networks to include but not limited to: hotline support calls, ServiceNow… more
    Robert Half-Robert Half Corporate (12/05/25)
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