Junior Protocol Test Engineer- Tieto Tech Consulting (m/f/d)- Looking for immediate joiners
Core
Driving quality assurance of 5G NR protocol features and validating high-technology solutions within the radio access network.
Role type
Junior Test Engineer (Wireless Telecommunications)
Builds
5G NR protocol software and radio access network components
Domain
Wireless Telecommunications / 5G / 4G / CloudRAN
Deliverable
production ML models | product features
Required skills
LTE/5G NR 3GPP specifications (RRM/L1/L2/XNAP/X2AP/NGAP), 5G call flows, Layer 1-3 interfaces, gNodeB debugging, log file analysis, TCP/IP/UDP/SCTP, C++, Java, Python, Bazel, Docker, Kubernetes, CloudRAN (vDU), test methodologies, Wireshark, UE Simulators (TMA/TM500, QXDM, Amari), ORAN split architecture, Git, Jira
Preferred skills
IPERF, microservices, agile methodologies
Technologies
C++, Java, Python, Bazel, Docker, Kubernetes, Git, Gerrit, Jira, Wireshark, TMA, TM500, QXDM, Amari
Responsibilities
Test Strategy/Design, Test case preparation, Test Execution, Test automation, debugging complex gNodeB issues, log analysis of failed use cases
Seniority
Junior, hands-on IC