26 to 50 of 82 5G Jobs in London

broadband, video and mobile communications and an active investor in cutting-edge infrastructure, content and technology ventures. With our investments in fibre-based and 5G networks we play a vital role in society, currently providing over 85 million fixed and mobile connections and rolling out the next generation of products ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

creating opportunities that last. We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You’ll work on real challenges, with real impact, across every ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

creating opportunities that last. We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You’ll work on real challenges, with real impact, across every ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

environments used to validate the Meridian architecture. You will be uniquely responsible for developing, building, operating, and automating our critical testing infrastructure, specifically the 5G NTN testbed (in both its Baseband/IF and RF configurations) and the upcoming 5G NTN Space Lab utilizing our First Customer Link (FCL) satellite. … This is a highly hands-on, multi-disciplinary role requiring a builder's mindset and a deep technical command of end-to-end 5G networks. You will oversee deploying tasks across network integration, lab architecture, and automation. This includes: Leading the design, procurement, and physical build-out of complex, multi ...

Role: 5G NTN Consultant- Satellite Comms Overview Key Responsibilities Lead technical guidance for 5G NTN architecture, integration, and protocol behaviour Design and support E2E NTN testbeds across: O-RAN gNB (RU/DU/CU/RIC) Core Network Payload and feederlink systems Define emulator vs hardware-in-loop strategies … synchronization Beam hopping Satellite handovers Feederlink switchover Develop integration and regression test strategies Drive lab orchestration and automation requirements Required Skills 8+ years in 5G systems engineering Strong knowledge in: RAN (RU/DU/CU) O-RAN Core Network UE behavior Hands-on 5G NTN testbed experience Expertise ...

SATCOM and 3GPP mobile network architecture, spanning RAN, Core, transport, and service orchestration, with a strong focus on 4G/5G Non-Terrestrial Networks (NTN) and Direct-to-Cell and their evolution toward 6G, to join our growing NTN/DTC team within the Spacetime division. The role sits … layer) Lead customer engagement and projects around architecture for LEO/GEO/MEO and multi-orbit satellite systems integrated with 3GPP 4G/5G (Rel-17+) and future 6G concepts Own architectural blueprints, interfaces, and decomposition across space segment, ground segment, and mobile network domains, in particular in their ...

creating opportunities that last. We're not just expanding connectivity; we're reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You'll work on real challenges, with real impact, across every ...

creating opportunities that last. We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You’ll work on real challenges, with real impact, across every ...

creating opportunities that last. We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country. You’ll work on real challenges, with real impact, across every ...

Team: As our RF & NTN Propagation Engineer, you will own the physical layer RF architecture, signal propagation analysis, and link performance for the Meridian 5G Non-Terrestrial Network (NTN) solution. This role calls for a highly analytical engineering professional who can bridge theoretical RF concepts with practical implementation and testing … core, security, and business stakeholders. Preferred Qualifications: Master's degree in electrical engineering, computer science, telecommunications, or a related field. Familiarity with 5G NTN or SATCOM ground segment architecture. Familiarity with emulator-based testbeds (e.g., Keysight/Spirent) and CI/CD for test automation. Proficiency in scripting and automation ...

a.dialogApplyBtn {}IMS/Core Test Engineer - 5GDate: 19 Aug 2026Company: QualityAICountry/Region: GBIMS/Core Test Engineer - 5G Location: Bristol 3x a week. About the Role Qualitest is seeking an experienced IMS/Core Test Engineer to support the validation and testing of mobile network core and IMS services … user acceptance testing activities. Analyse network traces and logs to identify root causes of defects and performance issues. Support testing across EPC and 5G Core network elements including MME, HSS, PCRF, AMF, SMF, UDM, and PCF.Validate roaming, emergency calling, handover, and mobility management scenarios. Collaborate with vendors and internal stakeholders ...

# RAN Network Domain ArchitectLondonApply for this job* Permanent* Experienced Professionals* Products & Systems Engineering* ID 517614-en\_GB## **Your Role**The RAN Network Domain Architect will specialise in autonomous RAN operations, RAN optimisation, RAN assurance ...

excellent opportunity for an engineer with several years of mobile network planning experience who is looking to further develop their career within LTE and 5G network design. The role will involve a blend of business-as-usual radio planning activities and participation in future network development and optimisation projects. … coverage improvement, and ongoing optimisation of mobile radio networks. Key Responsibilities Perform day-to-day radio planning and network design activities across LTE and 5G networks. Support coverage, capacity and optimisation projects. Conduct neighbour planning, parameter audits and network configuration reviews. Analyse network performance and KPI data to identify areas ...

radio systems Legacy MPT1327 infrastructure RF over Fibre Distributed Antenna Systems (DAS) Multi-Operator Cellular Infrastructure (2G/3G/4G/5G) Mission Critical Dispatch Systems Fibre and IP communications infrastructure Radio subscriber devices, vehicle installations and associated accessories Airport-wide antenna and RF distribution systems Supporting critical infrastructure … readiness reviews and customer service meetings. Innovation & Future Technologies Support the evaluation, introduction and operational support of emerging communications technologies including private LTE/5G, Neutral Host solutions, Push‐to‐Talk over Cellular (PoC), advanced monitoring platforms and automation. Identify opportunities to improve operational efficiency through enhanced monitoring, automation, engineering ...

systemsCommercial DMR and PMR radio systemsLegacy MPT1327 infrastructureRF over Fibre Distributed Antenna Systems (DAS)Multi-Operator Cellular Infrastructure (2G/3G/4G/5G)Mission Critical Dispatch SystemsFibre and IP communications infrastructureRadio subscriber devices, vehicle installations and associated accessoriesAirport-wide antenna and RF distribution systemsSupporting critical infrastructure across terminals … operational readiness reviews and customer service meetings. Innovation & Future TechnologiesSupport the evaluation, introduction and operational support of emerging communications technologies including private LTE/5G, Neutral Host solutions, Push-to-Talk over Cellular (PoC), advanced monitoring platforms and automation. Identify opportunities to improve operational efficiency through enhanced monitoring, automation, engineering ...

Senior Software Engineer, Backend Develop and deploy a cloud-native backend platform coordinating 5G NTN and Direct-to-Cell services Location: London, England About The Role Aalyria Backend Software Engineer Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace … looking for a strong backend Software Engineer to join the Spacetime team and help build the next generation of our platform: orchestration of 5G Non-Terrestrial Networks (NTN) and Direct-to-Cell services, and coordination between satellite operators and terrestrial mobile networks through 3GPP- and O-RAN-aligned interfaces. Spacetime ...

integration, and deployment of next-generation satellite communications systems. This is an exciting opportunity to play a key role in the development of advanced 5G Non-Terrestrial Networks (NTN), working across cutting-edge satellite programmes and helping deliver innovative connectivity solutions. You will contribute throughout the full systems engineering lifecycle … manage system requirements, specifications, and technical documentation. Support the design, integration, validation, and deployment of advanced satellite ground segment capabilities. Design and validate 5G NTN Layer 2 and Layer 3 features in line with 3GPP standards. Lead simulation and modelling activities to evaluate system performance and inform engineering decisions. Develop ...

Essential Experience Applying AI, machine learning or AIOps within network planning, engineering or operations in a telecommunications environment. Strong knowledge of network architecture, including 5G standalone, radio access networks and AI enabled network operations. Understanding of AI governance, model lifecycle management, telemetry, data pipelines and production deployment practices. Ability … strategic management of our three platforms: Liberty Telecom, Liberty Growth and Liberty Services. Liberty Telecom delivers next generation products through advanced fibre and 5G networks, providing over 80 million fixed and mobile connections across Europe through well known brands including Virgin Media O2, VodafoneZiggo and Telenet. Liberty Growth ...

drive the hardware and software environments used to validate the Meridian architecture. You will build, operate, and automate critical testing infrastructure, including the 5G NTN testbed and the upcoming Space Lab with the FCL satellite. This hands-on role requires strong 5G/NNT knowledge, lab automation skills, and collaboration ...

Aalyria is seeking a Senior Software Engineer, Backend to design and build a cloud-native backend platform coordinating 5G NTN and Direct-to-Cell services. The role is based in London with remote UK work options. You will drive distributed systems, RAN/CORE interfaces, and federation APIs, collaborating with ...