LTE PACKETCORE Development/Testing

LTE PACKETCORE Development/Testing

Bengaluru / Bangalore
3-13 years
Not Specified

Job Description

Role description.
  • 3+ years of experience in networking product development.
  • Excellent proficiency in C/C++ and Linux.
  • Experience in 3G or 4G core network elements (SGSN, GGSN, MME, SGW, PGW) is a must.
  • Understanding of relevant interfaces (Gn, Gi, S1, S11, S10, S5/S8, S4, S6a, S2a/b/c, SGi) is a must.
  • Experience in LTE protocols (S1AP, GTPv1, GTPv2) is a must.
  • Experience in policy and charging infrastructure is desirable.
  • Experience/understanding of data path protocols (IPv4, IPv6, tunnelling) is a must.
  • Experience/understanding of routing protocols is desirable.
  • Experience/understanding of Open Stack, VmWare based virtualization is desirable.
  • Experience in AAA protocols like Diameter is desirable.
  • Taking ownership of the project and work with cross functional teams to successful delivery of the project.
  • Understanding of end to end scenario and troubleshooting /fixing of field and QA reported issues.
  • Capability to design scalable and robust system is a must.

Platform skills: (Requirement is for 3 FCT's)
1.Experience in the distributed platform architecture( distributed resource handling)
2.Memory management 3. Packet core architecture
3.High availability architecture
4.Multithreading architecture handling with multiple cores
5.Packet handling function experience
6.VPP ,DPDK, Network device drivers and etc
7.Switching and Routing experience closer to the dataplane
Testing:
  • Experience in 3G or 4G core network elements (SGSN, GGSN, MME, SGW, PGW) is a must.
  • Understanding of relevant interfaces (Gn, Gi, S1, S11, S10, S5/S8, S4, S6a, S2a/b/c, SGi) is a must.
  • Experience in LTE protocols (S1AP, GTPv1, GTPv2) is a must.
  • Experience in policy and charging infrastructure is desirable.
  • Experience/understanding of data path protocols (IPv4, IPv6, tunnelling) is a must.
  • Experience/understanding of routing protocols is desirable.
  • Experience/understanding of Open Stack, VmWare based virtualization is desirable.
  • Experience in AAA protocols like Diameter is desirable.
  • Taking ownership of the project and work with cross functional teams to successful delivery of the project.
  • Understanding of end to end scenario and troubleshooting /fixing of field and QA reported issues.

About

We are the first PCMM Level 5 and SEI CMM Level 5 certified IT Services Company globally. We provide comprehensive IT solutions and services, including systems integration, information systems outsourcing, package implementation, software application development and maintenance, and research and development services to corporations globally. Wipro is the first organization outside the USA to receive the IEEE Software Process Award and the first services company to embrace Six Sigma, lean manufacturing and factory model concepts to software engineering.

In the Indian market, we are a leader in providing IT solutions and services for the corporate segment in India offering system integration, network integration, software solutions and IT services. In the Asia Pacific and Middle East markets, we provide IT solutions and services for global corporations. We also have a profitable presence in the niche market segments of consumer products and lighting.

Our ADSs are listed on the New York Stock Exchange, and our equity shares are listed in India on the Bombay Stock Exchange, and the National Stock Exchange. For more information, please visit our websites at www.wipro.com and www.wipro.co.in

Wipro Technologies is a global provider of consulting, IT Services, and outsourced R&D, infrastructure outsourcing and business process services. We deliver technology-driven business solutions that meet the strategic objectives of Global 2000 customers. With over 25 years in the Information Technology business, Wipro is the largest outsourced R & D Services provider and one of the pioneers in the remote delivery of services.

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