https://jobs.co.uk/job/ran-performance-engineer-experis-it--5b540821-4777-4120-827d-c250c2726a24 RSS feed for RAN Performance Engineer at Experis IT. en-gb Thu, 27 Aug 2026 16:59:50 GMT https://jobs.co.uk/job/ran-performance-engineer-experis-it--5b540821-4777-4120-827d-c250c2726a24 https://jobs.co.uk/job/ran-performance-engineer-experis-it--5b540821-4777-4120-827d-c250c2726a24 Thu, 27 Aug 2026 11:52:34 GMT Location: London | Salary: 350.00-350.00 Daily | Type: Contract | Role: RAN Performance EngineerLocation: Any Core site - London, Bristol, Birmingham, Manchester, Ipswich, Glasgow. Duration: Initial 6 Month Contract Day Rate: Up to £420 per Inside IR35The RoleWe are looking for an experienced RAN Performance Engineer to support the performance of a leading UK mobile network.This role is focused on identifying network performance issues, investigating the root cause, raising incidents, and working with operational teams to restore service and improve customer experience.You will analyse network KPIs from high-level regional views down to individual cell performance, helping to ensure the network continues to perform at its best.ResponsibilitiesMonitor and analyse RAN performance KPIs.Investigate KPI degradation and identify root causes.Analyse Huawei, Ericsson and Nokia performance counters and alarms.Investigate customer-reported network issues.Raise and manage incidents through to resolution.Work closely with operations and managed service providers to resolve performance issues.Recommend and implement actions to improve network performance.Produce reports and evidence to support decision making.Help improve AI-driven network performance monitor... Contract