Beschreibung
We are looking for Voice Core Engineer for a long term projectLocations: Munich, Germany
Language- English
Start- ASAP
Job Description:
Voice Core Engineer
Main Responsibilities:
? Testing and operations of Telecom wireless/fixed network elements.
? End to End testing of network element, Test design, troubleshooting and problem reporting.
? Daily system health check up, alarm monitoring, report generation and status reporting to
the client.
? Co-ordination with vendor team while CD/patch installation and upgrades activities.
? Regular interaction with the customer about operations, issues, risks, status updates and
sending daily/weekly reports.
? Provide periodic reports to client Project Manager and stakeholders
Required qualifications:
? Understanding of the technology and life cycle of a 2G/3G/4G & IMS mobile network.
? Hands on working experience and knowledge of CS core network elements like Nokia MSS,
MGW, CDS, NT-HLR, HSS, OneNDS & DRA.
? Work experience in end to end CS and PS call flow testing. Protocol analysis, interface
monitoring, troubleshooting and debugging.
? Working experience on test lab environment with RF box, attenuator, wireshark, Traffic
analyzer and HIT etc.
? Hands on experience on Unix systems.
? Aware of 3GPP mobile network elements and interfaces in 2G and 3G Networks such as BSC,
BTS, RNC, NodeB NE’s and Abis, A, IuB, IuPS, IuCS interfaces.
? Hands on Experience in the areas of Call handling, SIP, ISUP, MEGACO/H.248, VOIP, IMS &
Class4/Class5 Testing , TDM Switch, Element Manager Testing (EMS) and Supplementary
services.
? Vendor Experience: IRPS (Italtel Routing Policy Server), iNEM (Italtel Neutral Element
Manager), Italtel Switch.
? Extensive experience in service coordination.
? Good communication skills, proactive and a team player.
? English language skills in speaking and writing.
? Experience: Over 6 Years
Eligible candidates, please share their CV at
Regards
CosMicIT