ایرانسل

منتشر شده 6 سال پیش

Job Description

Mission: • To optimize the PS Core network and enhance end user service experience. • To support PS Core planning team and other departments in solution preparation and New Feature/Service Testing related to Packet Core. • To optimize NFV platform and its components in order to reach the best optimized point from performance and resources point of view. • To provide support for planning team in order to dimension and perform capacity activities of NFV platform. Role Complexity: • Interact with multiple streams such as Core, RAN, , ITS, etc… in order to ensure PS Core network roll-outs / expansions / upgrades / swaps / trials are well managed and don’t adversely affect the network performance. • Provide support to manager in introducing new products and services in the packet switching area in cooperation with Marketing. • Participation in revenue steering aspects and propose solutions/features on potential of existing revenue leakage points from core perspective. Task Complexity: • To analyses PS core network configuration and escalate remedial steps to MS/Operations team for any suboptimal configuration and to keep planning in sync for changes in HLD (High level design) and LLD (Low level design). • To analyses PS core network capacity/performance in collaboration with RAN/ IPBB and escalate to respective divisions/departments. • To create PS Core KPIs as per optimization requirements using required software. • To evaluate features and proposals in light of improving the PS Core network and revenue generation. • To investigate and check new optimization plans for PS core network and contribute its implementation. • To work closely with other domains’ optimization members to identify issues and suggest improvement actions. • To Assist PS Core planning and other units in improvement of services, issues resolution and new services launch. • To deliver deep protocol level analysis using probe/analyzer and optimization proposals. • To keep track of PS Core service degradation and outages, also provide and prepare related reports and dashboards • To perform routine (Pro-active, Reactive) audits and analysis to highlight key performance and capacity issues. • To develop and deliver complex engineering design and support in PS core area, focusing mainly on the delivery of the GSM/UMTS/LTE core networks (packet core) • Contribute in optimization activities of cloud platform, NFVi/VNF, IaaS, PaaS, MANO

Requirements

Education: • B.Sc. in Technology Systems (Telecommunication Management / Information Technology) • Fluent in English Experience: • 3 years of experience in the area of operation and optimization with good understanding of Data services • Experience working with others • Experience working in a medium organization Knowledge: • Good knowledge of PS core technology • Understanding of wider trends in the international and local telecoms industry • Understand principles of software development • Good knowledge about IP Networks • Good knowledge about monitoring tools • Understanding of Traffic Engineering • Understanding Wireless Networks

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