RAN Optimisation Specialist - 5G in London - Adecco

RAN Optimisation Specialist - 5G
London or Bristol (Hybrid) | 12 Months | Inside IR35

Our client, a leading telecoms company are looking for an experienced RAN Optimisation Specialist to improve network performance and customer experience across 4G/5G environments.

Responsibilities:

• Analyse UE logs, OSS KPIs, and drive test data to identify performance issues
• Perform parameter and feature optimisation across LTE and 5G networks
• Carry out root cause analysis and implement performance improvements
• Support network trials, validation, and KPI enhancements
• Ensure effective interworking across 4G/5G (NSA/SA)
• Collaborate with vendors and internal teams to resolve network issues

Key Skills:

• Strong experience in RAN optimisation & KPI management (4G/5G)
• Hands-on with TEMS, Actix, Accuver, Wireshark or similar tools
• Experience with Nokia/Ericsson RAN environments
• Good understanding of LTE/5G architecture (VoLTE/VoNR preferred)
• Strong analytical and stakeholder management skills

Ideal for senior RAN optimisation engineers looking to work on large-scale 5G networks.

If the role aligns with your experience please apply with your updated CV