Job Description
Description
1. Position
NSS Specialist - SRF
2. Location
Noida (India)
3. Hiring Manager
NSS Manager - SRF - GNOC
4. Education
· Degree in Electronics and Telecommunication Engineering
Qualifications
1. Experience
· Good Understanding of Telecom Networks with at least 8 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.
2. 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.
