• Voice Over Internet

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Voice Over Internet Protocol ( VOIP ) Technician** to join our team in **Annapolis ... support to TCP/ IP network protocols that rely on TCP, Session Initiation Protocol , session description protocol , and VoIP codecs to provide reliable… more
    ManTech (11/29/25)
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  • VOIP Administrator

    Chenega Corporation (Albuquerque, NM)
    VOIP Administrator Albuquerque, NM Join our Talent Network VOIP Administrator Albuquerque, NM Are you ready to enhance your skills and build your career ... wiring and hardware. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement...with at least 2+ years' experience specifically with Cisco VOIP systems. + Experience working with VLAN's, TCP/ IP more
    Chenega Corporation (10/07/25)
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  • VoIP Administrator

    Robert Half Technology (Plano, TX)
    Description Overview We're seeking a skilled VoIP Administrator to oversee and maintain our enterprise VoIP phone systems, ensuring secure, reliable, and ... the existing infrastructure, minimizing downtime and ensuring a smooth transition. POSITION: VOIP ADMINISTRATOR LOCATION: REMOTE (UNITED STATES) SALARY: 80K -… more
    Robert Half Technology (12/31/25)
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  • Senior VOIP Telecomm Design Engineer

    BAE Systems (Vicksburg, MS)
    …an IT Enterprise voice communication systems, ensuring high-quality, reliable, and scalable Voice over IP ( VoIP ) infrastructure. This role requires ... support and first call resolution activities via telephone and digital communications VOIP telecom systems. Provides voice and digital initial contact support… more
    BAE Systems (11/05/25)
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  • Unified Communications Administrator

    Alaka'ina Foundation Family of Companies (Omaha, NE)
    …any location worldwide. + Manage the configuration and maintenance of digital, Voice over Internet Protocol ( VoIP ) end user telephone device. Operate ... Unified Communications Administrator Location HI - Oahu Job Code 12755...to user accounts, and network configuration for DISA Enterprise Voice over IP (EVoIP) customers… more
    Alaka'ina Foundation Family of Companies (12/01/25)
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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 ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's… more
    Parsons Corporation (11/14/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …maintains Cisco routers, switches, Adaptive Security Appliances (ASAs), Taclane encryption devices, and Cisco Voice over IP ( VoIP ) systems to support ... SOSi is on the hunt for a **Senior Network Administrator ** to join our elite team at **Joint Base...of enabling **time-sensitive Command and Control (C2) strategies** for over **5,000 users** . If you're ready to elevate… more
    SOS International LLC (11/21/25)
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  • Tier 2 Unified Communications Administrator

    CACI International (Washington, DC)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... Tier 2 Unified Communications Administrator Job Category: Information Technology Time Type: Full...UC Admin, you will bring: + Technical knowledge of VoIP / PBX telephony systems, software, hardware, Telecommunications standards,… more
    CACI International (12/29/25)
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  • Unified Communications Administrator

    CACI International (Honolulu, HI)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... Unified Communications Administrator Job Category: Information Technology Time Type: Full...tools as required. **Responsibilities:** + Provide technical knowledge of VoIP / PBX telephony systems, software, hardware, Telecommunications standards,… more
    CACI International (10/31/25)
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  • Network Administrator

    City of Gulfport (Gulfport, MS)
    …+ Possesses a strong understanding of network infrastructure, including LAN/WAN technologies, TCP/ IP protocols, and VoIP systems. + Demonstrates proficiency in ... Network Administrator Department: Information Technology FLSA Status: Exempt Annual...Support core network services including VLANs, routing, DHCP reservations, IP addressing, and segmentation. + Wireless Network Administration +… more
    City of Gulfport (12/16/25)
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