Core Network Engineer
ZTE Corporation

ZTE Corporation is China's largest listed telecommunications equipment provider specializing in offering customized network solutions for telecom carriers worldwide. The company develops and manufactures telecommunications equipment for fixed, mobile, data and optical networks, intelligent networks and next generation networks as well as mobile phones. ZTE has been listed on the Shenzhen Stock Exchange since 1997. Today, ZTE has become an important global player in the telecommunications industry with products deployed in over 40 countries and regions including Cyprus, Bangladesh, Thailand, USA, Russia, Egypt, Kenya, Congo, Zambia and Hong Kong. ZTE's respected position as a forward looking global organization within the industry is also reflected by membership of, and participation in, a variety of International Organizations of Standardization. ZTE was the first Chinese individual manufacturer member of 3GPP2 (3rd Generation Partnership 2) and has become a sector member of the International Telecommunications Union (ITU). ZTE is committed to the future of the telecommunications industry, and will continue to develop and expand its global operations to ensure that partners everywhere will have the most effective solutions both now and in the years to come.

Core Network Engineer

Views: 1815 | This job expired 2 months, 3 weeks ago

Basic Job Information

Job Category : Construction / Engineering / Architects
Job Level : Mid Level
No. of Vacancy/s : [ 1 ]
Employment Type : Full Time
Job Location : Lalitpur or Out of Valley
Offered Salary : Negotiable
Apply Before(Deadline) : Apr. 22, 2019 23:59 (2 months, 3 weeks ago)

Job Specification

Education Level : Bachelor
Experience Required : More than or equals to 2 years
Other Specification
  • Bachelor Degree in Telecommunications Engineering or relevant Engineering discipline
  • At least 2 years of work experience in Core Network or relevant Telecommunications field
  • Fluent in written and spoken English
  • Be able to work independently
  • Flexible and responsive to changing work patterns and demands 
  • Must be able to work to tight time scales  
  • Focused on network (service) performance
  • Good team player with self-motivation and experience of working within a multicultural environment is essential
  • Knowledge of O&M of 3G & 2G Core nodes 
  • Knowledge of the network topology, its traffic handling capabilities and traffic characteristics 
  • O & M experience within ZTE GSM/WCDMA core network will be preferable
  • Knowledge of Number analysis , Protocols and Signaling in Telecommunications
  • Knowledge of  Signalling (MTP/SCCP/ISUP/MAP/CAP)
  • Should be able to understand performance report 
  • Knowledge of Windows server and Linux Servers 
  • Basic knowledge of Database
  • Conceptual knowledge on GPRS, LTE and other related concepts

Job Description

The Core Network Engineer is assigned to work with troubleshooting/ configuration/ traffic measurements/ performance of Core network (2G,3G and LTE). 

He is to act on network and relevant equipment problems escalated from the surveillance function. It is the responsibility of the Engineer to solve and correct service and network problems according to agreed timing and standard set, to detect and highlight network deficiencies and to some extent predict future degradation. 

  • Typically working with Core Network Nodes (MSCS/GMSC/HLR/MGW) 
  • System problems are to be identified and escalated to corresponding system support units 
  • Keeps the SW/HW and TR status under control 
  • Contribute to improve procedures and routines within the team
  • Responsible for any changes introduced to the network or any changes made to methods, processes or procedures, whether internal or external 
  • Keeping the performance of the Network at the highest possible level by ensuring that problems / degradations are handled swiftly, that relevant performance parameters are monitored interpreted and highlighted if deemed necessary
  • Solve and correct service and network problems according to agreed timings and standards set
  • Provide Core Team Leader with reports of work done daily & cooperate fully


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