Justin Maonye (Elec/Telecomms, MBA),FICBC, Cert.BC

Experience

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  ADVANCED PROTECTION TECHNOLOGIES NIG LTD

  Sept 2002 - Aug 2010

  Operations Engineer

  INSTALLATION OF POWER PROTECTION EQUIPMENT VIZ SURGE PROTECTORS AND LIGHTENING ARRESTORS

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  MTN Nigeria

  Sept 2011 - Jan 2015

  Transmission Engineer

  Transmission Operation and Support EngineerMTN NIGERIASeptember 2011 – January 2015 (3 years 4 months)Victoria Island,LagosFault Management/Operations• Remote Management of Entire MTN transmission backbone providing high level transmission support to all regional switch centres via DXX INM • 2nd Line Support for MTN network transmission fault resolution/management from NMC, of all BTS, BSC, RNC and Multiplexer failures.• Remote and local Management of all Huawei OSN 3500/9500 Fibre multiplexers.• Management of Huawei Optix BWS 1600G,OSN6800/8800 DWDM Systems• 2nd Line Support for MTN network transmission fault resolution/management from NMC, of all 2G, 3G, Wimax and IPRAN sites Nationwide.Integration and Provisioning• Integration of newly commissioned network elements i.e. DXX 8100 PDH Multiplexers, DXX 6300/7100 SDH/OTN multiplexers, DXX 8600 MSPP node;OptiX OSN multiplexers(OSN9500/6800/8800 etc). to ensure increased Transmission network capacity to support traffic.• Transmission Integration of new MSCs, MGWs, BSCs, DXX 6300, 8100, 8600 nodes Huawei U2000 nodes on the NMS. Element and network synchronisation. • Trunk and circuit path provisioning of SS7 64kbps, A-Interface, Abis–Interface, STM-1, STM-4, STM- 16, Virtual VC-12 trunks for new voice traffic.• Trunk and circuit path provisioning of GPRS and Data Traffic for MTN Connectstores, Direct Connect Customers from BSCs to SGSNs• Circuit path provisioning of Ethernet,ATM/TDM Pseudo Wires, IP/VPNs on 8600 managed access system for Data and 3G services• Performing traffic-affecting (planned-work) re-parenting and transmission cutovers of Backbone Harris Channel STM-1, STM-4 and BTS sites on the MTN network• Provisioning of 2G & 3G Sites on Ericsson & Huawei RNC’s.• Pseudo wire VPN Provisioning on Ericsson DXX INM Platform• VLAN Provisioning at L2 of Wimax and IPRAN sites on Ericsson DXX INM Platform Show less

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  Aviat Networks

  Feb 2015 - now

  Technical Support Specialist

  Advanced Tier3 technical Support on All Tellabs nodes currently deployed in MTNN network and Airtel network in Nigeria. management of all escalations from both customers and coordinating with Coriant/Tellabs TAC/TSE team members for prompt resolution/closure.management of intelligent Network manager (INM)-related issues on MTN network and Airtel networks and also ensuring prompt resolution of same with technical support/collaboration from Coriant/Tellabs.• Provisioning of MPLS-VPN. (ATM PWE3, Ethernet PWE3 and TDM PWE3)• Dimensioned and provisioning of Pseudo wire (PWE3) traffic/tunnel policy using Tunnel traffic engineering (RSVP-TE).• Configure, monitore and troubleshoot National OSPF management network in collaboration with Coriant• Provisioned SDH, PDH, ATM, Ethernet, VPLS PWE3 VPN, IPVPN circuit emulation services for 2G, 3G, IPRAN, LTE, L3 across Coriant/tellabs deployment architectures.• Creation of various IP transport services including EoSDH, IP/MPLS RSVP , T-MPLS tunnels, SDH VC4, STM-4, STM-16 trunks Show less

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  LIGHTNING NETWORKS supporting MTN Network

  Dec 2017 - now

  Optix transmission suport specialist and synchronization back office engr

  currently support all Coriant (formerly Tellabs) equipment on MTN network. Also work on OSN equipment as the two interoperate to bring about the desired synergy on the network for better subscribers' experience. Nodes include but not limited to 7100, 8600, 6300, 8100, OSN5500, OSN7500, OSN9500 and also carry out a bit of troubleshooting on ZTE DWDM platform. Always open to new challenges and an astute team player. Due to my excellent ability to quickly adapt to new roles, I was given additional job role of supporting the time pictra synchronization equipment on MTN Nigeria network and so far, so good. As a versatile network engineer, I also support the synchronization equipment installed on MTN network and help keep them running always. These are high tech equipment from Microchip Show less