3 of 3 Contract Root Cause Analysis Jobs in Bristol

availability and cost optimisation Embed security and compliance best practices into platform design (IAM, networking, policies) Troubleshoot platform issues, support incident resolution and drive root cause analysis Contribute to platform documentation, standards and continuous improvement initiatives Essential Skills & Experience: Strong hands-on experience as an AWS Platform ...

Title: RAN Log Analysis Engineer Location: Bristol Department: Radio Access Network (RAN) Operations Role Summary Responsible for analysing Radio Access Network (RAN) signalling and performance logs to identify network issues, support troubleshooting, and improve KPIs across LTE and 5G networks. Key Responsibilities Collect and analyse RAN logs from … eNodeB, and gNodeB systems. Investigate call drops, accessibility failures, handover issues, and throughput degradation. Interpret RRC, S1AP, X2AP, and NGAP signalling messages. Provide root cause analysis and recommendations to RAN Optimization teams. Prepare concise technical reports and support incident troubleshooting. Required Skills Understanding of LTE/ ...

backhaul, and EPC/5GC domains. Develop and maintain performance baselines, KPIs/KQIs, and SLAs across all network layers. Lead complex multi-domain root cause analyses using cross-stack performance indicators and diverse data sources (RAN OSS, crowd-sourced data, transmission, transport, and core network elements). … Identify root causes of underperforming KPIs and define corrective measures to improve network performance. Investigate systematic and mission-critical issues affecting service performance. Deliver detailed E2E performance reports with clear recommendations and action plans. Analyse end-to-end signalling flows (S1/X2/NG, GTP-C/ ...