Senior Technical Authority Expert

About this opportunity

With the introduction of 5G and cloud, the role of IT Managed Services has evolved to become an enabler of new revenue opportunities, in addition to delivering efficient cloud and IT operations for service providers on their 5G journey.
Join us to understand how different technologies come together to build a best-in-class solution which has made Ericsson lead the 5G evolution. We will also explain how you can be part of this outstanding culture and advance your career while creating a global impact.
We believe in trust - we trust each other to do the right things!
Therefore, we believe in taking decisions as close to the product and technical expertise as possible.
We believe in creativity - trying new things and learning from our mistakes.
We believe in sharing our insights and helping one another to build an even better user plane.
We truly believe in happiness, we enjoy and feel passionate about what we do and value each other s technical competence deeply.

What you will do

Able to perform RCA, mitigate risks and work to permanently resolve problems
Provide technical guidance to infrastructure/database administrators and manage development teams
Perform software upgrades and Patch installation
Create / Review MOPs, HLD and LLDs
Execution of Policy documents (i.e. Preventive Maintenance Policy, Housekeeping Policy, Backup Policy, Data Collection Guidelines, Emergency Handling Guidelines & KEDB)

You will bring

Hands on experience on Charging System nodes (OCC/CCN/SDP/AIR/NGVS/ECMS).
Should have good understanding of Architecture, Operating System, N/w Knowledge, Hardware level knowledge (TSP/NSP Platforms) and related Processors
Must require E2E knowledge of all Traffic Flow scenario along with charging protocols.
Experience in Protocols / Ericsson Interfaces (i.e. CAPv2, SS7, Sigtran, MAP, Diameter (Gy, Gx), SCAP, DCC, CIP/IP, UCIP).
Understanding of UNIX, LINUX, Shell Scripting. Should be familiar with backup policy(including all type of backups) along with restoration procedure.

Key Qualifications:

Education: Graduate in Computer Science or similar with 8 - 12 years.