Commissioning and Integration: Perform commissioning of 5G BBU/gNodeB, including loading data configuration files, managing site alarms, and verifying functionality.
Troubleshooting: Identify, analyze, and resolve 5G network performance, connectivity, and hardware issues (Level 1/2 support).
Maintenance: Conduct on-site and remote health checks, upgrades, and maintenance of 5G infrastructure.
Documentation: Create and maintain technical documentation, including site-specific configuration reports and Root Cause Analysis (RCA).

A technical degree in Engineering, Telecommunications, or a closely related discipline is required.
Approx. 3-5 years’ applied experience in a similar role is a primary requirement.
Hands-on experience with 5G RAN (BBU/gNodeB) configuration and troubleshooting.
Good knowledge of 3GPP protocols (L1–L3: PHY, MAC, RLC, RRC, NAS) and IP networking (TCP/IP, IPv4/IPv6).
Familiarity with 5G SA architecture, core interfaces, and C-RAN / vRAN concepts.
Experience with Linux/UNIX (CLI) and log analysis using tools such as Wireshark, TEMS, or Nemo (at least one).
Basic understanding of fiber/RF cabling and telecom site environments.
Basic scripting skills (Python or Bash) are a plus.
Strong analytical and troubleshooting skills in operational environments.
Effective communication in cross-functional and international teams.
Flexibility for on-call support, maintenance windows, and occasional EU travel.

5G Support Engineer – RAN, Private Networks

Key skills