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Expired job.

IMS Engineer


Job Title IMS Engineer
Contract Type none
Contract Duration none
Location Angola
Salary none
Job Published 11 months ago
REF 8768
Contact Name none
Contact Email none

Job Description

  • Deal technically to assure the efficient reduction In Network Faults related to the Core IMS.
  • Ensure the supporting for the 1st line if faults will be escalated to the 2nd line during 24 x 7 Operations and react immediately to manager the end to end till restoration.
  • Adhere to QOS committed and ensure proper follow up of network 2nd level faults until closure.
  • Follow the pre-determined processes and the organizational Workflow.
  • Ensure the Customer satisfaction by supporting to reach the agreed level of Network Performance.
  • Manage network availability based on customer requirements. Submit reports based on agreed frequency and escalate non-performance to related parties effectively.
  • Ad Hoc Activities to support National Related Events. Ensure service availability to customers and maintain network health and ensuring no system downtime throughout the event.
  • Participating in the Change Management Control process for higher level tasks.
  • Produce regular reports on the status of the network in a timely manner with up to date information on the evolving network.
  • Standby 24 x 7 and able to react to Critical Network Faults.
  • Participate in Core/IMS technical activities, data configurations, change requests, troubleshooting, reporting.


Job Requirements

  • Good knowledge about 3GPP R5 & R6 standards.
  • Essential theories of mobile communications& switching, Relevant international technical specifications &standards.
  • Good knowledge in Routers, Switches and Firewalls, CCNA/CCNP is advantage.
  • Very good knowledge for the IMS (IP Multimedia Subsystem) Core Network
  • Advanced knowledge in the protocols like TCP/IP, SIP, H.248, DIAMETER, NO.7 SIGTRAN etc.
  • Good knowledge of computer, networking & database administration.
  • Master the hardware structure & performance specifications of core/IMS NEs.
  • Good knowledge of network topology, traffic handling capabilities and traffic characteristics.
  • Good knowledge of network performance / configuration parameters and their interpretation and use.

Ref: 8768 | Published: 01 Aug 2018


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