• 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 Junction, MD. ... In this role, you will serve as the VOIP SME, supporting Cisco Unified Call Managers...real-time incidents and service requests + Provide support for TCP/ IP network protocols, including TCP, Session Initiation Protocol more
    ManTech (06/28/25)
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  • Network & Systems Security Analyst, Cisco

    TECO Energy (Ybor City, FL)
    …technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area Networking, firewall ... Cyber Infrastructure Protection and disaster recovery plans. Responsible for VoIP , SIP, DHCP, DNS, TCP/ IP routing and...operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area… more
    TECO Energy (07/07/25)
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  • VOIP Administrator

    Chenega Corporation (Albuquerque, NM)
    …systems, with at least 2+ years' experience specifically with Cisco VOIP systems. + Experience working with VLAN's, TCP/ IP networking and routing, ... related wiring and hardware. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement recommendations. Provide all… more
    Chenega Corporation (07/09/25)
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  • Sr Audio Visual Network Analyst, KVM & VoIP

    TECO Energy (Tampa, FL)
    Title: **Sr Audio Visual Network Analyst, KVM & VoIP Focus** Company: **Tampa Electric Company** Location: **Eastern Service Area** State and City: **Florida** - ... **Mark E Koener** TITLE: Sr Audio Visual Network Analyst, KVM & VoIP Focus PERFORMANCE COACH: Manager - Unified Communications COMPANY: Tampa Electric Company… more
    TECO Energy (07/10/25)
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  • VoIP /VoSIP Technician

    CACI International (Peterson AFB, CO)
    VoIP /VoSIP Technician Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... mission operations. We have an exciting opportunity for a VoIP /VoSIP Technician to join our team at Peterson SFB...software related problems for the server component of a Cisco Unified Communication Manager (UCM). + Perform system backups… more
    CACI International (07/25/25)
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  • Voip Technician

    TEKsystems (Dallas, TX)
    …systems and need to be able to update them, do swaps, move to new #s, Cisco phone knowledge also some Nortel but mostly Cisco - replacing phones Cisco ... travel anywhere in NTX Skills Install, Cable, Telecommunication, Telecom, cisco call manager Additional Skills & Qualifications Ideally would...We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500,… more
    TEKsystems (07/31/25)
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  • System Engineer Cisco PBX (VoSIP)

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …to ensure seamless and secure telecommunications. + Manage and maintain government-furnished Cisco PBX systems, VoIP , VoSIP, ACD, and all associated ... provisions. + Provide technical and project management support for voice projects, including PBX analysis/implementations, VoIP technical... Cisco PBX systems. + Extensive experience with Cisco PBX, VoIP , VoSIP, and TDM technologies.… more
    Competitive Range Solutions, LLC (07/03/25)
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  • Unified Communications Support Technician

    Alaka'ina Foundation Family of Companies (Omaha, NE)
    …Atoll to connect to any location worldwide. Configure and maintain digital, Voice over Internet Protocol ( VoIP ) end user telephone device. Operate ... and maintain the VoIP Local Session Controller for the installation infrastructure. +...to user accounts, and network configuration for DISA Enterprise Voice over IP (EVoIP) customers… more
    Alaka'ina Foundation Family of Companies (06/03/25)
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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 ... and maintain the VoIP Local Session Controller for the installation infrastructure. +...to user accounts, and network configuration for DISA Enterprise Voice over IP (EVoIP) customers… more
    Alaka'ina Foundation Family of Companies (06/03/25)
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  • Cisco Telephony SME (Subject Matter Expert)

    Nightwing (Sterling, VA)
    …Border Element (CUBE)** + ** Cisco IP Phones and Handsets** + ** Cisco Analog Voice Gateways** + **vIPer Phones** and **TSG-approved secure phones** + ... Unified Communications technologies, including **CUCM, Cisco Unity, Cisco CUBE, Cisco IP handsets,...Plan, design, configure, and support Cisco VoIP infrastructure in **large enterprise environments… more
    Nightwing (07/16/25)
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  • Cisco UC Specialist

    Leidos (Tampa, FL)
    …ACAS scans, and RMF documentation. + Proficiency in Cisco IOS, VoIP call flow troubleshooting, and SIP/H.323 protocol analysis. **Preferred Qualifications:** ... thrive, keep reading!** We are in search of a Cisco UC Specialist to join our team at **MacDill...Cisco Unified Collaboration Engineer provides full-spectrum support for voice , video, and unified communications solutions within a secure,… more
    Leidos (05/08/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    VoIP and VoSIP systems. + Experience with troubleshooting and resolving voice infrastructure incidents. + Experience working with Cisco Unified Communications ... **RESPONSIBILITIES** + Operate and maintain Government-furnished telephone/telecommunications equipment, including VoIP , VoSIP, ACD, and TDM technologies. + Involves implementing… more
    TekSynap (07/09/25)
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  • Voice Engineer | Cisco | Full Time

    Henry Ford Health System (Rochester Hills, MI)
    …data center hosted applications, multiple advanced contact centers, and 40,000 voice terminals distributed over 70-networked locations across southeastern ... center hosted applications, multiple advanced contact centers, and 40,000 voice terminals distributed over 70-networked locations across...required. + Minimum five (5) years of experience supporting Cisco or Avaya voice systems required. +… more
    Henry Ford Health System (07/26/25)
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  • Cyber Transport Project Planner

    GovCIO (Shaw, MS)
    …in the analysis and management of AFCENT programs supporting telephony systems, Voice over Internet Protocol ( VoIP ), and Time Division Multiplexing ... (TDM) voice systems, eg, Cisco Unified Call Manager and Defense Red Switch Network...with the technical dynamics associated with Voice over Internet Protocol ( VoIP more
    GovCIO (06/03/25)
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  • Cybersecurity Operations Center (CSOC) Network…

    SOS International LLC (Pearl Harbor, HI)
    …including LAN, BAN, WAN, telecommunications/transport protocols, Unified Communications/ Voice over Internet Protocol ( VoIP )/Video Teleconferencing ... Unified Communications Manager (CUCM), Video Teleconferencing systems (VTCs), and other Cisco VoIP systems to ensure reliable communication services. Reviews… more
    SOS International LLC (08/01/25)
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  • Voice Network Engineer - Senior

    Columbus Regional Hospital (Columbus, IN)
    …the emerging and future direction of VOIP ( Voice over Internet Protocol ) infrastructure, integration of IP telephony with LAN, WAN and other ... or an equivalent combination of education & experience. + Experience with Cisco Unified Call Manager, Unity Messaging, Voice Gateways, Unified Contact… more
    Columbus Regional Hospital (05/21/25)
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  • Unified Communications (UC) Engineer

    General Dynamics Information Technology (Washington, DC)
    …**Job Family:** Systems Engineering **Skills:** Call Manager, Cisco Jabber,Collaboration,Unified Communications, Voice over IP ( VoIP ) ... space. Responsibilities: + Designs and defines system architecture for Cisco based voice infrastructure and end-points +...the VoIP infrastructure + Maintain the existing Cisco VoIP environment consisting of Cisco more
    General Dynamics Information Technology (06/24/25)
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  • Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    … routers, switches, Adaptive Security Appliances (ASAs), Taclane encryption devices, and Cisco Voice over IP ( VoIP ) systems to support efficient data ... Unified Communications Manager (CUCM), Video Teleconferencing systems (VTC)s, and other Cisco VoIP systems to ensure reliable communication services. Reviews… more
    SOS International LLC (05/20/25)
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  • Unified Communications Technician

    General Dynamics Information Technology (Macdill AFB, FL)
    …Family:** Network Engineering **Skills:** IP Telephony,Network Communications, Voice Networks, Voice over IP ( VoIP ) **Certifications:** Security+, ... secure voice devices + Extensive experience with Cisco IP telephony products including Unified Communications...network management. + Extensive experience with interconnection of multiple Voice over IP ( VoIP more
    General Dynamics Information Technology (07/22/25)
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  • Unified Communications Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Cisco Voice over IP ,Unified Communications,Wide Area ... compliance. Responsibilities: + Designs and defines system architecture for Cisco based voice infrastructure and end-points +...dispersed VoIP infrastructure + Maintain the existing Cisco VoIP environment consisting of Cisco more
    General Dynamics Information Technology (05/13/25)
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