OSS Senior Developer

1 week ago

Bengaluru Delhi Hyderabad NCR, India Tata Consultancy Services Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Role & responsibilities

OSS Fulfilment Solution Nokia UIV

Desired Competencies (Technical/Behavioral Competency)

Must-Have**

a. Through understanding of OSS Network Fulfilment for legacy to next generation network technologies (2G, 3G, 4G, 5G and Core, Fiber & Copper)

b. Detail understanding of Network inventory from PNI, LNI and Service Inventory Details.

c. Should have Network, EMS/NMS knowledge (Huawei, Nokia, Ericsson, etc.)

d. 5+ Experience of OSS Senior Developer

e. Domain experience in Multi domain Service Inventory Discovery and Reconciliation solutioning

f. Detail understanding of Service (Mobile and Fixed Line), SDN/NFV and Cloud Orchestration for B2B and B2C Services;

g. Proficient in development of Network Element Interfaces for Nokia Flowone SRI Discovery, Reconciliation and Integration.

h. Good Understanding of Telecom network & services, in consumer, enterprise and wholesale segments for wireline networks including Layer-1,2 &3 networks.

i. Detailed Understanding of following Vendor EMSs: MPLS (Nokia/Huawei Seamless), GPON (Huawei/ZMS), PMP (Vectastar), IOT, VCO

j. Strong understanding of wire line network, wireless, optical fiber/copper network including SDH, DWDM, IP networks, Active devices and Passive devices

  1. Knowledge of automation scope/modules in wireline/wireless service fulfilment domain.

Good-to-Have

  • Access and Core Network architecture in 4G/5G Mobile technologies
  • Exposure to International Telecom processes and managing
  • Access technologies such as xDSL or FTTx and core network technologies such as IP/MPLS
  • Familiarity with 3GPP specifications concepts
  • Detailed understanding of Telecom Services like DIA, IPVPN, EVPN, DDA, IPTransit , MRS_MGN, SDWAN and SIP for all media (Active Ethernet, GPON, PTP, 4G, 5G, PMP and VSAT)
  • Knowledge and /or prior experience in at least one of the technologies like Access/Technology, PTP, PMP, GPON, VSAT and Active Ethernet is preferable.

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