22 of 22 Radio Access Network Jobs in London

# 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, Open RAN integration, RIC-based automation, and AI-driven RAN self-optimisation. … Responsibilities** • Define autonomous RAN use cases including self-optimising RAN, self-healing RAN, interference management, energy optimisation, coverage optimisation, capacity optimisation, and fault prediction. • Define RAN KPI models including accessibility, retainability, mobility, throughput, latency, PRB utilisation, interference, handover success, call drop, and energy KPIs. • Develop closed-loop workflows for RAN ...

teams while acting as a technical authority across complex communications programmes. Key Responsibilities Lead systems engineering activities for Radio Access Network (RAN) and Access Network subsystems. Develop and manage system requirements, specifications, and technical documentation. Support the design, integration, validation, and deployment of advanced satellite … Science, or a related engineering discipline. Strong systems engineering experience within telecommunications or satellite communications environments. Knowledge of Radio Access Network (RAN) technologies. Understanding of: 5G Non-Terrestrial Networks (NTN) Satellite propagation Modulation and coding Mobile satellite and VSAT systems Experience developing system requirements, specifications, and technical ...

Network Professionals combine deep business insight with hands-on technology expertise. We support Tier-1 operators and technology vendors through large-scale RAN transformation programmes — from strategy and design through to deployment, optimisation, and ongoing operations. We leverage emerging technologies including Open RAN, 5G Advanced, 6G, Satellite, Generative … wide range of new skills on the job. As an Access Network Consultant: You will sit at the heart of our RAN practice, acting as a trusted technical advisor to some of the world's leading operators while managing delivery across complex, multi-workstream engagements. You will ...

innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team: As our Principal 5G NTN RAN Architect, you will own the frontend Radio Access Network (RAN) architecture of the Meridian 5G Non-Terrestrial Network (NTN) solution. This … role calls for a professional who can understand, define, and innovate macro-level RAN architecture concepts and apply them into highly detailed and practical NTN RAN specifications and architecture. You will be highly hands-on, possessing the ability to define, build, develop, and deploy complex setups that will be used ...

## Wireless Systems Engineer, 3GPP Core Network StandardsApplylocations: London, UKtime type: Full timeposted on: Posted Todayjob requisition id: REQ26-1114**About InterDigital**InterDigital is a global research and development company focused primarily on wireless, video, artificial intelligence (“AI”), and related technologies. We design and develop foundational technologies that enable … provides their members with a stable environment to produce the Reports and Specifications that define 3GPP technologies. The project covers cellular telecommunications technologies, including radio access, core network and service capabilities, which provide a complete system description for mobile telecommunications. The widely used cellular technologies ...

Capgemini is seeking a RAN Network Domain Architect in the UK, based in Newbury with hybrid working. The role focuses on autonomous RAN operations, RAN optimisation, and Open RAN integration across multi-vendor OSS and orchestration layers. Strong expertise in 4G/5G RAN, RIC, xApps and AI-driven … Candidates will define KPI models, develop closed-loop workflows, and collaborate with AI/ML, cybersecurity, and platform engineering teams to deliver secure, scalable RAN #J-18808-Ljbffr ...

/researcher to contribute to the development of the next generation of wireless communication technologies. The role focuses on 6G System Architecture and Core Network technology, including research, analysis, and design of core network architectures, interfaces, protocols, non‐access stratum (NAS) protocols, AI/ML procedures … participation in 3GPP standardization. Responsibilities Research, analyze and design core network architectures, interfaces and protocols for next generation networks. Research, analyze and design interfaces and protocols between 6G core networks and radio access networks. Research, analyze and design non‐access stratum (NAS) protocols between user equipment ...

looking for a Director, Networks and AI to join Liberty Global in London. This is an exciting opportunity to help shape the future of network strategy and AI adoption across Liberty Global's telecommunications businesses. Working with operating companies and central teams, you will drive the development of network and AI strategies, technology roadmaps and governance frameworks that support service quality, network performance and operational excellence. You will play a key role in identifying high value opportunities for AI across network planning, operations and assurance, ensuring solutions are implemented safely, responsibly and at scale. Working closely ...

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, identity security, encryption, SIEM, SOC integration … network segmentation. Professional certifications such as CISSP, CISM, CCSP, CRISC, ISO 27001, NCSC CCP, TOGAF, SABSA or AWS Security. Experience working within highly regulated public sector or government environments. What's on Offer Up to £600 per day Inside IR35 . Hybrid working with two days onsite each week ...

will support the definition and maintenance of the enterprise security architecture across mobile telecoms-based systems within the programme including 4G/5G core, RAN, OSS/BSS, and enterprise IT systems. Key Responsibilities Conduct security architecture reviews and provide formal design assurance for enterprise, cloud, network, application … programmes and multi-vendor environments. Specific technical experience required in the Telecommunications domain, including: 4G/5G Core Networks, Radio Access Networks (RAN), IMS/signalling protocols, OSS/BSS platforms, Network virtualisation (NFV/SDN) Proven ability to balance security requirements with business, operational, and delivery ...

RAN Engineer My client, a global telecoms provider is currently looking for a 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 … 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, 5G SA, NSA. Own and drive ...

AWTG, a leader in 5G systems integration and application development, is looking for Senior O-RAN Engineers to join its Networks Division based in London. We are looking for goal-oriented and driven network engineers with relevant experience in Open RAN and Traditional RAN. You will play a crucial … role in designing, implementing, and managing network infrastructure for our clients, ensuring the highest level of performance, security, and reliability. Key Responsibilities: Open RAN Mobility Management, Resource Management research work. Knowledge of digital divide and energy efficiency by advanced technology innovations in open telecommunications systems, and to massively contribute ...

Your RoleThis role focuses on building the execution layer for autonomous network operations. The Automation & Platform Engineer will design, implement, and operate automation workflows, orchestration pipelines, intent-to-configuration processes, platform services, API gateways, and cloud-native infrastructure required to execute autonomous network actions safely and reliably.Key ResponsibilitiesDesign … infrastructure-as-code.Experience integrating with network controllers, OSS platforms, cloud platforms, and vendor APIs.Understanding of telecom network domains such as RAN, Core, Transport, IP/MPLS, SD-WAN, Cloud, or OSS.Experience developing intent-to-configuration or policy-driven automation workflows.Experience with API management, service orchestration, and event-driven ...

OpenBinacle is developing next-generation technologies in Artificial Intelligence (AI), 6G mobile communication networks and systems, optical networks, satellite communications, multimedia and mobile systems, radio access networks, city and local networks, broadcasting systems, navigation systems, sensor and IoT systems, and radar systems. In addition, OpenBinacle is a leading … African AI and language technology platform advancing innovation in Natural Language Processing (NLP), machine translation, and African language digital infrastructure. Through a robust network of research partners, developers, and universities across the continent, we are committed to empowering African languages and building scalable AI ecosystems. Position Announcement: As part ...

that ties the non-terrestrial radio segment into standards-based 3GPP networks. You will work at the intersection of cloud-native 5GC, O-RAN SMO/OAM, and security, and ensure that what we build is firmly grounded in the 3GPP and O-RAN frameworks. As a secondary part …/BSS integration) for the Meridian ground segment Owning the security architecture for the core, OAM, and management planes, including 3GPP security, O-RAN/OAM security, key management, and trust boundaries Leading the cloud-native design and deployment of 5GC, OAM, and supporting control components (Kubernetes, CNFs/VNFs ...

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 Evaluate UE simulators … 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 in 3GPP Rel-17/ ...

integrators, financial services providers, and leading IT and Telco companies worldwide. We are expanding our global telecoms team and are seeking Level 3 Ericsson RAN Support Engineers to join a world-leading technology organization. This is a remote role . Role Overview: As an Level 3 Ericsson RAN Support Engineer … will provide advanced support, troubleshooting, and optimization for Ericsson RAN systems. You will act as the senior escalation point for critical issues, working closely with customer operations teams to ensure stable, high-performing mobile networks. Key Responsibilities: Provide Level 3 support for Ericsson RAN systems (2G/3G/ ...

Meridian Space UK Limited is seeking a Principal 5G NTN RAN Architect to own the frontend RAN architecture of the Meridian 5G NTN solution. You will lead design, development, and deployment across Systems Architecture, RF & Propagation Engineering, and RAN - Core Integration. In this hands-on role, you will drive … architecture, collaborate with space and network teams, and deliver validated NTN RAN configurations for real-world, multi-domain deployments. #J-18808-Ljbffr ...

Meridian Space UK Limited is seeking a Principal Network Core Architect to own the backend architecture of the Meridian 5G NTN solution: the 5G Core, service and network management (OAM), and security architecture … that ties the non-terrestrial radio segment into standards-based 3GPP networks. You will work at the intersection of cloud-native 5GC, O-RAN SMO/OAM, and security, and ensure that what we build is firmly grounded in the 3GPP and O-RAN frameworks. #J-18808-Ljbffr ...

Programme Director will lead the strategy, governance, and execution of a critical, large-scale telecoms infrastructure and network migration programme. This role ensures the seamless transition of network systems to modern infrastructure while maintaining service continuity, aligning senior stakeholders and recognising business value for the work carried … Experience and Qualifications Minimum 10+ years leading large-scale programmes in the telecommunications sector. Proven track record delivering complex network migrations (e.g., Core, RAN, IP, Fiber, or Cloud/OSS/BSS). Strong history of managing tier-1 vendors, systems integrators, and engineering contractors. Technical & Professional Skills Deep ...

client is a well-known global leader in providing IT and Network solutions to Telco Software Service Providers globally.MBR Partners is looking for someone with deep connections to Vodafone and Three in the UK/Ireland who can manage executive relationships from an account management perspective … actively pursue new revenue streams across a large breadth of products and services encompassing AI, CX, BSS, IT Digital Transformation, Network Automation, RAN, and OSS.We are primarily interested in candidates with an SI background who have existing close relationships with Vodafone or Three (slight preference for Vodafone) and have ...

What You’ll Bring Experience in RF planning, designing and optimising tunnel coverage solutions within the rail industry. Knowledge of UK or IE mobile network architecture models and standards. Experience with testing methodologies and tools (e.g., scanners and test phones such as TEMS, NEMO). Experience designing DAS equipment … equipment. Advanced knowledge in optimisation and performance optimisation; advanced knowledge of 3GPP standards related to high-speed rail scenarios and their impact on RAN performance. Advanced knowledge of radio propagation models, fade margins and other environmental factors affecting RF coverage. Good knowledge of Radio Link Budgets. Why Work ...