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Ericsson – Noida, Uttar Pradesh – Req ID: 113784 Education ” Degree in Electronics and Telecommunication Engineering Experience ” Good Understanding of Telecom Networks with at least 3 years of experience in GSM. Excellent understanding of Core Network. ” Experience of operations and configurations in any customer service delivery organization/Telecom Operators. ” Experience on MSC/VLR and HLR. ” Understanding of complete call flow in GSM system. ” Hands on experience on GSM nodes HLR / VLR / MSC / GMSC / AUC/ Media Gateway. ” Routing concepts (SCCP, GTRC etc.) ” Number Analysis – B.No. , GT, IMSI, MSRN etc. ” Very good concepts in CCS7 signalling, IP, ATM, ISDN and SIGTRAN. ” Knowledge on protocol level of CCS7, ISUP, SCCP, TCAP, MAP etc. ” Knowledge and experience of WCDMA. ” Experience on Ericsson products (AXE) will have an advantage. ” Concept of digital switching. ” Ability to work independently and coordinate cross function. ” Good analytical skills with high inquisitiveness towards new technologies. ” Structured approach towards work with ability to guide team towards a process oriented approach. ” Good communication and presentation skills with ability to communicate to customers effectively. ” Experience in handling Ericsson Networks preferred. Responsibilities ” Responsible for Configuration changes and CR Handling. ” Coordination with design and planning team & Customer. ” To prioritize CR to meet SLA/WLA and work within well defined system support guidelines. ” Customer complaints handling. ” Signalling definitions, link creation, route creation, MTP Routing, link set creation, Signaling shifting for MSC/MSS/MGW (R4/R5). ” Trunk Creation & Augmentation (E1, A-ter and A-link), traffic shifting for MSC/MSS/MGW. ” Carrying out network related administration activities like Charging files output backup, System backup (CP, SP, AP) of all AXE nodes on optical disks regularly. ” B no. analysis – New level opening, traffic diversion, MSRN/IMSI/GT Definition. ” Routing case analysis, traffic bifurcation and roaming definition. ” PRI configuration and expertise in troubleshooting. ” Short code/VAS code definition, ” Inter-operator POI connectivity. ” Connectivity of (New nodes integration) MSC with other GMSCs, STP or TSC. ” AUC database loading in HLR and to check on all the size alteration events in all nodes. ” Performing RAD reconciliations for various ” SDP load balancing, SDP and Load sharing change/ definition. ” HLR Authentication algorithm and subscription definition, profile definition/change. ” USSD and SCCP definition. ” New SCP integration definition, trigger table modification/ Definition. ” Trouble shooting of problem related to configuration changes. ” Involved in Expansion, Network Migration on any Commercial Live Network. ” New Features Implementation. Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics. Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development. Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information. Primary country and city: India (IN) || Uttar Pradesh || Noida || Consulting&SysInt IT; ProdMgt; R&D SalesStratMkt&ComMgt ServEng; SharedServ; Stud&YP Supply&Log… – Permanent – Full-time
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