Testers to Exciting Telecom Project
Workplace: KISTA, Sverige
Expires: December 31, 2025
We are looking for strong software engineers to test advanced telecom equipment. The project is high priority and offers opportunities to learn, develop, and be at the cutting edge of technology.
Main requirements:
  • Deep knowledge of 3GPP protocols and L1, L2, and L3 signaling of telecom requirements with a good understanding of ENI design.
  • End-to-end RAN traffic testing skills including hands-on knowledge of RAN configuration, UE control, log reading, and RF troubleshooting.
  • Proficiency with various test tools such as Viavi, FsUE, LTE Sim, UCTool, C2RS, QXDM, Moshell, ICA, TGF, Ixia, Vector Spectrum Analyzer, Signal Generator, etc.
  • Knowledge of single server gNodeB deployment and its surrounding components.
  • Experience in implementation and testing with RHOSP and CNIS.
  • Minimum M.Sc. or B.Sc. degree with 5 years or more of relevant experience.
Responsibilities:
  • Perform end-to-end testing of telecom equipment and systems.
  • Configure and manage RAN traffic and devices for testing purposes.
  • Use specialized telecom testing tools to diagnose and troubleshoot equipment.
  • Implement and verify telecom network components including gNodeB.
  • Collaborate with the team to ensure high quality and performance of the telecom systems under test.
Required hard skills:
  • 3GPP protocols (including L1, L2, L3 signaling)
  • End-to-End RAN traffic testing and configuration
  • Telecom test tools: Viavi, FsUE, LTE Sim, UCTool, C2RS, QXDM, Moshell, ICA, TGF, Ixia, Vector Spectrum Analyzer, Signal Generator
  • gNodeB deployment knowledge
  • RHOSP and CNIS implementation and testing
  • RF troubleshooting
Soft skills:
  • High technical and social competence
  • Experience
  • Attentiveness
  • Winning attitude
  • Good consultancy skills
Natural languages:
  • English (Proficient)
Cultural skills:
  • Collaborative work environment
  • Strong communication and interpersonal skills
  • Positive and enjoyable workplace culture
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