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5G Interoperability Engineer

Applied R&D
MN Mobile Networks
190000012D Requisition #
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Daily activities

You will be working on Network and Device Interoperability projects in 5G and LTE technologies utilizing one of the best equipped telecom laboratory environment in Poland. Your scope of work will include daily cooperation with project managers in planning activities and testing between Nokia RAN (gNodeB, eNodeB) and Core Network (MME, S/P-GW, TAS, HLR/HSS, IMS) elements and other vendors’ (Ericsson, Huawei, etc.) network infrastructure. In addition you will be assisting Nokia R&D in new cutting edge telecom features implementation by verification of latest Nokia functionalities. You will have a key role in interoperability feature analysis for upcoming Nokia SW releases as well as test cases design. You will be driving customer satisfaction by solving problems with interworking issues found in operators’ live networks leading to quality of Nokia products improvement.


We work with:

·    UE vendors and telecommunication operators from all over the world

·    Both Cloud and Bare metal RAN/Core Network elements

·    Latest telecom features including 5G, CAT-M and NB-IOT

·    Most recent commercially available smartphone devices

·    Device logs tracing tools like QXDM

·    Wireshark

·    JIRA

·    Quality Center

Our expectations:

·      Master’s or Bachelor’s degree in Engineering, Telecommunications, Computer Science or equivalent education

·      strong debugging skills and log analysis abilities related to Radio Access Networks and/or Core Network elements

·      experience in at least one of the following areas:

o   testing of an air interface related scenarios and troubleshooting of call processing related issues (Radio Resource Management, Packet Scheduling, Admission Control and/or Mobility procedures etc)

o   protocols and signaling messages on RAN / Core Network related interfaces (S1, X2 etc.)

·      fluent communication in English (both written and spoken)

·      experience in the integration, troubleshooting of Nokia products including but not limited to eNB, MME, S-PGW, HSS, CSCF, HLR is an advantage

·      familiarity with telecommunication open standards (3GPP, IETF, ETSI ) is a plus


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Nokia is an equal opportunity employer that is committed to diversity and inclusion. At Nokia, employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law.