- Infinitive Inc (Reston, VA)
- …and WebEx. + Strong understanding of SIP trunking, voice gateways, PRI, and VoIP technologies. + Experience with Cisco ISR/ASR routers, VG series voice ... Cisco collaboration applications. + Manage and support Cisco Voice & Video infrastructure, including Call...CUCM CDR analysis. + Strong understanding of networking protocols (TCP/ IP , VLANs, DHCP, DNS, QoS, BGP, OSPF, EIGRP). +… more
- 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
- BAE Systems (Sterling, VA)
- …and methods used to troubleshoot network problems for LAN, WAN, VPN, SD-WAN and VoIP + Cisco IOS, including switching, routing, segment routing and other ... Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and… more
- V2X (Virginia Beach, VA)
- …Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and future shipboard ... Island, Alaska, which V2X has operated and maintained for over 50 years; + The Hughes Air Defense Radar...Qualifications Required Qualifications: + Security+ Continuing Education (CE) or Cisco Security. + Cisco Certified Network Associate… more
- V2X (Reston, VA)
- …Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and future shipboard ... Island, Alaska, which V2X has operated and maintained for over 50 years; + The Hughes Air Defense Radar...8570 IAT Level II certification. + Security+ CE or Cisco Security. + Cisco Certified Network Associate… more
- Leidos (Arlington, VA)
- …for the customer's Unified Communications and Collaborations (UCC) solution. The UCC solution integrates Voice over IP ( VoIP ), Unified Messaging, Instant ... candidate must have significant experience in designing, building, and operating Cisco Unified Communication and Telepresence systems in a large production… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- …maintenance and create / update system package artifacts for Tactical AV located in Hawaii. + Voice over IP ( VoIP ) systems + Video conferencing systems + ... Communications as a Service (UCaaS) solutions + Session Initiation Protocol (SIP) trunking + Voice and video...voice and video systems. + Strong knowledge of VoIP protocols, including SIP, H.323, and MGCP. + Experience… more
- SAIC (Springfield, VA)
- …Unclassified Voice Systems, Secure Voice Systems to include red switch, TDM Switching, Voice Over IP ( VOIP ). + Experience with DWDM optical core ... sets standards and maintains a range of network and voice components and systems. + Performs these functions across...but not all, physical media, Operating Systems, File Systems, protocol stacks & network components. + Provides client consulting… more
- NANA Regional Corporation (Alexandria, VA)
- …SIPRNet, and JWICS. + Lead network infrastructure planning, including LAN, WAN, VPN, wireless, and voice over IP ( VoIP ) architectures. + Configure and ... possess deep expertise in network engineering and security, with a current Cisco Certified Internetwork Expert (CCIE) certification and strong experience in both… more
- Chenega Corporation (VA)
- …management and administration services. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement recommendations. + ... or changes for telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software changes and perform… more