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Technical Architect

Mavenir

Mavenir

IT
Bengaluru, Karnataka, India
Posted on Monday, May 27, 2024

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.

Role Summary

Bachelor degree or Master Degree in Computer science / Electronics Engineering / MCA .
10 to 12 years on experience on software development on Telecommunications on 3G / LTE / 5G user plane products.
Good hands on experience in software design and development using C/C++ on Linux, system programming on Linux like OS, multi-process, multi-threaded programing design and development.
Should have worked on Fast path technologies like Intel DPDK, VPP, 6Wind etc.
Protocols: IP, TCP, UDP, IP QoS, ARP, concepts of IPv4 and IPv6 UE IP addresses.
Knowledge on 3GPP specifications on LTE and 5G UPF and protocols used. (Gtpv1, GTP-U, PFCP)
Better understanding of LTE and 5G architecture and role of different nodes (SGW, PGW, MME, PCRF/OCS and other charging functions etc.), Exposure to Deep Packet Inspection and Shallow Packet Inspection
Knowledge on Policy framework used in PGW-U and UPF.
Routing knowledge of BGP, OSPF, LDP, L2TP, MPLS, GRE etc. are added advantages.
Knowledge on UE IP allocation in PGW.
Should have exposure to use tools to develop and test the User plane products (Spirent like tools )
Should be able to train the juniors and mentor, self-motivated and self-driven

Key Responsibilities

LTE UPF module

Job Requirements

Bachelor degree or Master Degree in Computer science / Electronics Engineering / MCA .
10 to 12 years on experience on software development on Telecommunications on 3G / LTE / 5G user plane products.
Good hands on experience in software design and development using C/C++ on Linux, system programming on Linux like OS, multi-process, multi-threaded programing design and development.
Should have worked on Fast path technologies like Intel DPDK, VPP, 6Wind etc.
Protocols: IP, TCP, UDP, IP QoS, ARP, concepts of IPv4 and IPv6 UE IP addresses.
Knowledge on 3GPP specifications on LTE and 5G UPF and protocols used. (Gtpv1, GTP-U, PFCP)
Better understanding of LTE and 5G architecture and role of different nodes (SGW, PGW, MME, PCRF/OCS and other charging functions etc.), Exposure to Deep Packet Inspection and Shallow Packet Inspection
Knowledge on Policy framework used in PGW-U and UPF.
Routing knowledge of BGP, OSPF, LDP, L2TP, MPLS, GRE etc. are added advantages.
Knowledge on UE IP allocation in PGW.
Should have exposure to use tools to develop and test the User plane products (Spirent like tools )
Should be able to train the juniors and mentor, self-motivated and self-driven

Accessibility

Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.

Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.