5 of 5 3G Jobs in England

Mobile Voice Core Signalling Designer

Hiring Organisation
NP Group
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Voice Core network, including IP STP, DSC (DRA, DEA), and IMS/Legacy core voice network nodes. In-depth experience of cellular networks (2G, 3G, 4G, and IMS), networking principles, and associated signalling systems and protocols, including SS7, SIGTRAN, SIP, Diameter, and MAP. Additionally, you will have a detailed understanding ...

Packet Core Engineer

Hiring Organisation
ECS Resource Group
Location
Newbury, Berkshire, UK
Employment Type
Full-time
SGSN, GGSN, SGW, PGW, UPF, IPX/GRX, Gi/SGi-LAN, NAT, DPI and related gateway technologies. Excellent understanding of end-to-end 3G, LTE, EPC and 5G Standalone (5G SA) architectures, including mobility management, signalling, policy control, QoS and data plane optimisation. Hands-on experience with cloud-native ...

Packet Core Engineer

Hiring Organisation
ECS Resource Group Ltd
Location
Newbury, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
SGSN, GGSN, SGW, PGW, UPF, IPX/GRX, Gi/SGi-LAN, NAT, DPI and related gateway technologies. Excellent understanding of end-to-end 3G, LTE, EPC and 5G Standalone (5G SA) architectures, including mobility management, signalling, policy control, QoS and data plane optimisation. Hands-on experience with cloud-native ...

RF Planner / Network Design Engineer

Hiring Organisation
Fuel Recruitment
Location
London, UK
Employment Type
Full-time
performance data. Good understanding of RF fundamentals and mobile network technologies. Strong communication and documentation skills. Desirable Experience with multiple radio technologies (2G, 3G, LTE and 5G). Knowledge of transmission, transport or backhaul networks. Exposure to core network technologies (EPC or 5G Core). Experience supporting network rollout, optimisation ...

Ericsson RAN Engineer

Hiring Organisation
Penta Consulting
Location
London, UK
Employment Type
Full-time
closely with 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 … customers, 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. ...