Nazar Elamin MEM, PMP®, HCIP-Transmission

Experience

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  ICTS Company (subcontractor of Ericsson Sudan)

  Jun 2005 - Jan 2007

  • Coordination in and out the company for installation projects (2G and 3G) and field maintenance.• Managing project human recourses (12 teams) team includes 1 Engineer and 4 technicians. • Other resources Management (cars, Money, and tools).• Projects planning and preparing for starting jobs (installation and Zain field Maintenance project).• Constructing the Information Engineering department for documentation procedurals. • Installation, configuration and testing all Ericsson BTSs.• Installation, configuration and commissioning all Ericsson PDH Transmission equipment (Mini link E and Mini Link Traffic Node).• Installation, configuration and commissioning all Ericsson SDH Transmission equipments (DXX and Mini link High Capacity).• Maintenance and Troubleshooting of Ericsson GSM system.• Testing GSM feeders and antennas.

  • Rollout Coordinator

    Jul 2006 - Jan 2007

  • Installation and Testing Engineer

    Jun 2005 - Jul 2006
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  Zain

  Jan 2007 - Aug 2020

  • Managing Access Operations (Radio Access Network, Transport network, Power and Logistics), and being accountable for its operations to ensure consistency and continuity in the business.• Manage the power of the main datacenters of Zain Sudan network and insure it is stable and all the standby generators and backup batteries is working fine and insure the regular test of the function of automatic switching is done in the preventive maintenance.• Manage the operation and associated in the planning of Zain Transport Network including (DWDM/Metro/OTN/IP/MPLS and IP) and OFC (ISP & OSP).• Analyze and dimensioning of needed spare part and follow with supplier the delivery and inbound/outbound process.• Tender evaluation and negotiation for better outcome and deliverables. • Develop and deliver related improvement initiatives and associated targeted actions.• Managing and following up with the team to ensure Network availability, service stability, and high performance & quality of Access Operations.• Liaising closely with internal customers, and coordinate and communicate their requirements with vendors and suppliers.• Providing development contingency plans to mitigate risks/issues as Zain Sudan network expands and the business grows.• Managing the contracts with vendors and third parties, and managing the work/processes between them and Managed Services team.• Contribute in the effective management, motivation and development of the team resources by liaising closely with the key line management, personnel and other relevant parties within the Access Operations department to ensure problems/ issues are identified and resolve or apparently escalated at an earlier stage. Show less • Manage the Transport Operation team who is responsible for all the operation in Transmission domain (Fiber, Microwave, VSAT) of Zain Sudan network and ensure all SLA's and KPI's are met.• Support and implement work orders which involve and impact Zain Sudan transport, IPRAN and IP Core for networks.• Implement and optimize all expansions in IP domain of Zain Sudan network.• Follow up implementation of new 2G, 3G and 4G Sites need expansion, BSCs and RNCs Rehoming, Relocation Sites, software upgrade for IP core (MPBN) and IPRAN Routers and Switches. • Ensure all faults and service interruptions are captured in the trouble ticketing systems, providing regular and accurate updates.• Update transmission network technical documentation.• Produce regular report on the current capacity utilization within network ensuring that sufficient demand to meet new connection orders.• Provide support to all Vendors and assistance to other keys areas of Operations/Business with regards to Transport network related issues.• Share information and knowledge with team members to improve technical and operational effectiveness.• PG member of Africa-1 submarine cable. Show less • Responsible for production of technical designs and deployment across multiple transport platforms including fiber, microwave, VSAT, IP and Ethernet to fulfill business and project requirements.• Produce and support the production of high level design, low level design, test plans, planning guidelines and deployment guidelines.• Design of microwave network, starting from LOS validation, link budget to BH traffic to destination ensuring KPIs & QOS through design tools.• Calculating the BOQ for all transmission equipment (PDH, SDH and IP).• Planning the dimensioning of new expansion in transmission network.• Support the implement and review of End to End Transport performance measures and capacity reports.• Provide occasional specialist support to the network operations team in case of the need for specialist help with the troubleshooting. • Managing vendors and subcontractors to facilitate transmission delivery experience of design and deployment of Transport solutions. Show less

  • Access Operation Manager

    Mar 2020 - Aug 2020

  • Transport Operation Team Lead

    Nov 2015 - Mar 2020

  • Transmission Planning Engineer

    Jan 2007 - Nov 2015
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  Huawei

  Sept 2020 - now

  Transmission Expert

  Design DWDM network using Huawei tool (Netstar) including all the steps (topology, optical, electrical, planning, cabinet and installation materials) and creating HLD and LLD.Supervise the partners who is responsible for the implementation of the new transmission projects and support them in all design and installation issues.Responsible for all transmission backbone 2nd Level daily operations activities, incident management, data configuration and integration using iMaster NCE. Proactive monitoring and management transmission networks such as GPON, SDH, DWDM, IP, PDH, Ethernet, DCN, Microwave and Fiber Optic. Hands on experience with OSN 9800, OptiXtrans DC908 and OSN1800 configuration and commissioning. Perform monthly preventive maintenance for all transmission nodes in the network. Support and manage daily tasks in transmission backbone network. Support front office team on any incidents and train them to deal with transmission nodes. Responsible for all request for change in the transmission network requested by customer or needed to enhance the network performance. Perform link and service continuity tests. Perform acceptance testing for DWDM equipment and Fiber cable. Show less