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Telecommunications Engineer Resume

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Joliet, IL

PROFESSIONAL EXPERIENCE

Confidential, Joliet, IL

Telecommunications Engineer

Responsibilities:

  • Supporting Cisco Unified Communication Manager (9.x, 10.x, 11.x, 12.X), Unity Connection 11.x and Unity 4.x, and Call Manager Express on UC500 series hardware, currently migrating to CUCM 12.X.
  • Engineer for Cisco UC deployments for small to mid - sized customers. Responsible for deployments of over 500 phones and support of over 1,000 devices.
  • Set up Cisco UCS C-Series rack servers such as UC220 M3 deployment from ground-up including RAID array configuration, ESXi (5.x, 6.x) and vCenter management, vsphere, vCenter, ESXi (4.x, 5.x, 6.x) infrastructure virtualization and desktop virtualization solutions
  • Deployed Cisco TelePresence Video Communication Server (VCS), VCS-E, MCU, Cisco Jabber Video, URI dialing and integration wif Webex and Microsoft Teams (using SCCM tools).
  • Support, Management and Administration of Cisco Webex using Room Kits
  • Install, configure and support a wide range of telephony applications such as UCCE, including scripting and API support.
  • Cisco Jabber instant messaging & video, and other collaboration related applications including Skype/Teams/Lync and 3rd part IM &P solutions, through LDAP synchronization (monitoring via SCOM).
  • Implemented large WebEx Meetings Server 1.x deployments along wif internet reverse proxy and high-availability server implementations and IVR Solutions including Calabrio.
  • Responsible for implementing teh latest versions of Cisco UC including Unified Communications Manager, Unity Connection, Emergency Responder as well as Cisco voice/data routers and switches in support of Cisco UC deployments
  • Provided advanced help desk support for Cisco UC products, LAN/WAN issues, ASA security and WLAN assistance and providing support for detailed RTMT trace log debugging and dial-plan reviews
  • Deployed SIP trunks & centralized CUBE routing for over a dozen branch locations

Confidential, Chicago, IL

Contract Voice Engineer

Responsibilities:

  • Supported Multi-Cluster Deployment of over 20,000 devices hosted by CUCM, Unity and Microsoft Teams and Cisco routers and gateways, gatekeepers and various TCS
  • Deep Knowledge and familiarity of all Signaling Protocols, SIP, SCCP, H.323, RTP, RTCP HTTP, HTTPS across all product families (digital and analog supporting legacy PBX system)
  • Deployment of a non-centralized office deployment wif all data over WAN and teh PSTN, using gateways and WAN, LAN, and vLAN to support remote site of 50 devices, on a very limited broadband office.
  • Deploy and configure Various Cisco TCS teleconferencing centers for executive level business reviews and inter-office meetings control via HTTPS, XMPP, and CTI-QBE protocols.
  • Write Device Pool and CAC for Mexico Facilities maintaining E.164 compliance and international codec and dial-peer configurations.
  • Enterprise Experience wif QoS on Gateway, LAN, WAN and gatekeeper devices.
  • Troubleshooting cross-platform, cross-vendor DNS, DHCP, TCP/IP, SMNP, SMP, and SFTP and LDAP Synch.
  • Supported Cisco Unified Communication Manager (7.x, 8.x), Unity Connection (7.x, 8.x)
  • Install, configure, and troubleshoot Cisco IP Communicator and Cisco Jabber instant message & video application (iOS, Android, and Windows).
  • Incident management and troubleshooting using a resolution/escalation tool adhering to strict SLAs set in SalesForce RemedyForce.
  • Responsible for resolving technical escalations from teh Service Desk staff.
  • Collaborate wif team members to create new processes for managed services team.
  • Pull and interpret SIP call traces on teh SBC and CUCM
  • Monitor real-time behavior of IM and Presence components through RTMT
  • Add, change or delete a hard/IP Soft phone
  • Deploy or recover physical device
  • Create and configure Call Handlers
  • Create Call Pickup Groups
  • Create Line group/hunt pilot

Confidential, Rockford, IL

Network Administrator

Responsibilities:

  • Investigated and resolved POTS connectivity issues and coached field techs when repairs were necessary
  • Provided frontline support for Cisco IP Communicator and Avaya One-X VoIP soft phones, resolving issues in a timely manner
  • Lead outage bridges and kept teh effected clients up-to-date on progress and resolution
  • Created documentation alongside senior engineer for network monitoring services
  • Spearheaded projects to update documentation to improve teh consistency of teh customer service
  • Performed installation of cable trays and J-hooks for Cat 6 network cable
  • Terminated network cabling at patch panels and network jacks
  • Created cable management documents and network diagrams
  • Configured Cisco 2811 routers, 2950/3850 switches, Cisco Aironet access points, and network cameras throughout main and branch campus

TECHNICAL SKILLS

  • Cisco CUCM, Cisco CME, Cisco CCP, Cisco Unity, Cisco CUCMe, Linux, Windows, Windows Server, VMWare, Hyper-V, VOIP, vLAN, LAN, WAN, TFTP, TCP/IP, DDNS, mDNS, DCHP, QoS, EIGRP, RTP, RTCP, Voice, Video, Jabber, Teams, Skype, Cisco Systems, Webex Rooms,
  • Resources: Salesforce RemedyForce, SAP, Expandable, ARENA, TeamCenter, Oracle, Verint

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