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TruCore – Truminds’ 5G Packet Core Solution
TruConnect-Truminds’ IoT Platform
Smarter Performance Management Solution
San Diego, CA
Posted on 25 Jan 2021
Duties & Responsibilities
Test and debug the full suite products from the developer’s toolset to the conformance and Inter-operability products.
Debug 3GPP 4G/5G protocol L1, L2, L3 issues, analyze logs and work with R&D teams to resolve issues.
Conformance test based on 3GPP NR Specification 38.521, 38.523, and 38.533.
Build technical, credible relationships with key customer engineering personnel becoming a resident expert for key customers.
Work closely with customers to understand their system and testing needs, creating demand for additional sales and feeding requirements to R&D and product planning
Ownership of technical issues within the region and maintaining oversight through to resolution.
Help in the preparation of internal and external training material and participate in customer-facing training sessions when required.
BS/MS in Electrical Engineering or equivalent education with an emphasis on wireless communication systems.
Minimum of 5 years of software and telecommunication test experience
Good working knowledge of 3GPP 4G/5G Access Stratum protocols (L1/L2/L3).
Strong understanding of RF and wireless test and measurement applications.
Proven experience creating and maintaining test tools with some of these programming languages; (C#, C++ or VB), Python
Experience with 4G/5G mobile device testing and script development on test equipment.
Good problem solving and analytical skills
Ability to develop strong relationships with customers and internal teammates.
Strong written and verbal communications skills
Background in customer support/collaboration or technical customer-facing roles
Familiar with testing wireless communications devices using base station emulation, fading emulator, drive test simulator, spectrum/signal analyzers, signal sources, and network analyzer.
Working experience of scripting with TTCN-3
Ability to adapt to changing product requirements during development in response to an aggressive marketplace