9 of 9 4G Jobs in London

live operational mobile network environment. Strong analytical and troubleshooting skills. Ability to make decisions using incomplete or ambiguous information. Strong communication skills. Preferred Skills 4G and 5G network experience. Drive test analysis. Attoll experience. Coverage analysis and planning knowledge. SQL, Python, Power BI or other data analytics tools. Experience working ...

management and compliance. SFIA Level 5 capability or equivalent experience. Experience within telecommunications, mobile network operators, critical national infrastructure or emergency services. Knowledge of 4G/5G Core Networks, Radio Access Networks (RAN), IMS, OSS/BSS platforms and network virtualisation (NFV/SDN). Understanding of Zero Trust architecture ...

requests, paramiko, subprocess, schedule, and pandas. Understanding of HTTP, TCP/IP, DNS, SSH, and API integrations. Desirable: Telecom or network automation experience, including 4G Core, 5G, or Service-Based Architecture (SBA). Experience with RabbitMQ or Kafka. Knowledge of OpenStack and Infrastructure-as-Code practices. Experience with Pytest, Selenium ...

largest rail telecommunications programmes? We're recruiting for a Design Engineer to join a major infrastructure programme delivering 4G and 5G Distributed Antenna Systems (DAS) across the UK's mainline railway network. This is a fantastic opportunity to become the technical lead for RF design on a nationally significant project ...

number of Network Engineers with strong RAN knowledge to work on their ESN (Emergency Services Network) project The key accountabilities within the 4G/5G ESN Performance & Optimsiation domain are: Validate 5G and 5+ design - via UE logs analysis and E2E tracing - develop action plan for performance uplift via parameter … performance degradation, either from Oss trends, UE logs, crowd source data or other data sources. Conduct feature and or parameter optimisation trials for 4G/5G/5G+ RAN vendors (Nokia and Ericsson) and assess outcomes, quantify gains and impacts to wider network services. 5G Interworking with 4G ...

issues. * Develop and execute optimisation trials with vendors (Nokia and Ericsson), assessing outcomes and impact. * Validate 5G and interworking design, ensuring seamless integration of 4G, 5G SA, NSA, and Public Safety features. * Conduct root cause analysis using drive test logs, protocol traces, and network data sources. * Collaborate with internal … experience in mobile network performance, specialising in high-availability systems. * Proven expertise in UE log analysis, 5G investigations, and parameter optimisation. * Deep understanding of 4G/5G network architecture, protocols, and vendor equipment (Nokia and Ericsson preferred). * Skilled in Wireshark, TEMS, Accuver, and protocol trace analysis. * Strong analytical skills ...

quality gates to ensure on-time, on-budget outcomes. Drive network optimisation, KPI baselining, root cause analysis, parameter tuning, and feature activation across 4G and 5G networks, underpinned by SON and closed-loop automation. Apply Generative AI & Autonomous Networks, identify and pilot GenAI use cases (AI-assisted planning, anomaly detection … years of hands-on experience in RAN engineering, consulting, or technology management within a mobile network operator, vendor, or consultancy environment. •Proven expertise in 4G LTE and 5G NR RAN design, deployment, and optimisation — including 5G SA architecture. • Strong command of 3GPP and O-RAN Alliance standards and specifications. • Experience ...

Relic and Elastic Stack. - Support testing and troubleshooting activities using Ansible, Bash scripting and system administration skills. - Test and validate telecommunications technologies, including 4G and 5G services. What we're looking for: - Experience in Operational Acceptance Testing, service management and IT operations. - Knowledge of AWS-hosted applications and technical testing … tools such as Splunk, Dynatrace, New Relic or Elastic Stack. - Familiarity with Ansible, Bash scripting and Linux/system administration. - Experience testing telecommunications technologies (4G/5G). - Minimum 5 years' continuous UK residency. Transferable SC clearance preferred. If you're interested in this role, click 'apply now' to forward ...

customer operations teams to ensure stable, high-performing mobile networks. Key Responsibilities: Provide Level 3 support for Ericsson RAN systems (2G/3G/4G), resolving complex technical issues. Perform detailed troubleshooting, root cause analysis (RCA), and permanent problem resolution. Conduct network performance analysis, identifying degradation and recommending corrective actions. … ensuring high-quality service delivery. Experience: Minimum 10 years’ hands-on experience in Ericsson RAN Technologies Technical Skills: Deep knowledge of RAN (2G, 3G, 4G). Proven expertise in troubleshooting. Strong understanding of KPI analysis, network audits, and parameter optimization. Proficiency with OSS tools for performance and configuration management. Experience ...