11 of 11 3GPP Jobs

including eNB/gNB integration, parameter tuning, and KPI troubleshooting. 3+ years direct experience working with 5G networks, including NSA and SA architectures. Strong command of 5G deployment options (3GPP-defined) and ENDC principles. Experience optimizing VoLTE, including TTI bundling, coverage/routing issues, and handovers. Hands-on experience with: Ericsson MCPC, TEMS Investigation/TEMS Pocket, Tableau/Power More ❯

commercial customer support environment, successfully resolving trouble ticket enquiries to tier-3 level 2+ years of experience of working with 4G or 5G Mobile Core network technologies; knowledge of 3GPP network layer protocols, analysing call flows, use of network analysis tools like Wireshark etc. Linux systems – experience of managing and troubleshooting Knowledge of TCP/IP protocols, network troubleshooting etc. More ❯

customer support environment, successfully resolving trouble ticket enquiries to tier-3 level Essential - 2+ years of experience of working with 4G or 5G Mobile Core network technologies; knowledge of 3GPP network layer protocols, analysing call flows, use of network analysis tools like Wireshark etc. Experience of configuring 4G or 5G Mobile Packet Core or Switch Core network technologies and protocols More ❯

Excellent communication skills and a strong problem-solving mindset Bonus: Degree in Computer Science, Engineering, or a related discipline Understanding of public safety standards (MC-PTT, P25, TETRA) or 3GPP specifications Experience with secure government or defence projects Knowledge of embedded or real-time communications systems If you're interested in working on exciting projects within an exciting and progressive More ❯

Excellent communication skills and a strong problem-solving mindset Bonus: Degree in Computer Science, Engineering, or a related discipline Understanding of public safety standards (MC-PTT, P25, TETRA) or 3GPP specifications Experience with secure government or defence projects Knowledge of embedded or real-time communications systems If you're interested in working on exciting projects within an exciting and progressive More ❯

Dots, Small Cell deployment, RAN planning & optimization CORE & Networking: Mobile 4G and 5G CORE, IP/MPLS, OSPF, BGP, VLANs, VRFs, DNS/DHCP, NAT Security: IPSec, TLS, IAM, 3GPP Security Standards, Firewall policies Cloud: AWS , Docker, OpenStack, CNFs/VNFs, SDN (optional) Edge and MEC: MEC deployment, edge orchestration, local breakout, latency optimization Integration: Enterprise system integration (IT/… OT), interworking with public networks Tools and Standards: Familiarity with 3GPP, Wireshark etc., Business and Regulatory: Spectrum licensing (CBRS, n77/n78), ROI analysis, vendor evaluation Vendor Mangement: Bare metal server (Dell ESXi/Proxymox) Define and validate SLAs, QoS profiles, and network KPIs in private deployments. If you're excited about this role but don’t meet every requirement More ❯

Dots, Small Cell deployment, RAN planning & optimization CORE & Networking: Mobile 4G and 5G CORE, IP/MPLS, OSPF, BGP, VLANs, VRFs, DNS/DHCP, NAT Security: IPSec, TLS, IAM, 3GPP Security Standards, Firewall policies Cloud: AWS , Docker, OpenStack, CNFs/VNFs, SDN (optional) Edge and MEC: MEC deployment, edge orchestration, local breakout, latency optimization Integration: Enterprise system integration (IT/… OT), interworking with public networks Tools and Standards: Familiarity with 3GPP, Wireshark etc., Business and Regulatory: Spectrum licensing (CBRS, n77/n78), ROI analysis, vendor evaluation Vendor Mangement: Bare metal server (Dell ESXi/Proxymox) Define and validate SLAs, QoS profiles, and network KPIs in private deployments. If you're excited about this role but don’t meet every requirement More ❯

S1-MME, S1-U and X2 protocols and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies, etc. - Fluent with 3GPP RAN product architecture, design, implementation and performance improvements (KPIs). Good understanding of scheduler functionality is beneficial. - Experience with feature requirements identification, feature description documentation, parameter optimization, performance analysis, test … strategy creation, problem troubleshooting is desirable - Thorough understanding of 3GPP specification for LTE/LTE-A/5G features and protocols. - Working knowledge of various RF antenna technologies & network optimizations. - Ability to travel sporadically during the project Preferred Qualifications: - A Master's degree is preferred - Experience with ongoing 3GPP Rel-15/16 activities is beneficial More ❯

test cases and plans. Produce technical documentation and communicate test findings clearly. Skills & Experience Required Wireless testing experience, including 5G NR/4G LTE/3GPP. Strong knowledge of 3GPP standards (LTE/NR, protocol stack, network architecture). Experience with test tools (signal analysers, network simulators, automation tools). Strong skills in C/C++ and Python (or equivalent … proficiency. Experience with network management protocols (SNMP, NETCONF, YANG). Understanding of RF principles and circuits. Working Model Hybrid UK-based role with flexibility. Keywords 5G NR, 4G LTE, 3GPP, Wireless Testing, System Test Engineer, FWA, C/C++, Python, Signal Analyser, Network Simulator, Cloud, Kubernetes, Git . More ❯

and Validation Conduct comprehensive testing of 5G NR SA FWA solutions, including cabled and over-the-air tests Design and develop in C/C++ and Python Work with 3GPP, Embedded Software Architecture, 5GCN, CU, DU, RU What we're looking for: Experience with Data Networks A good understanding of 3GPP 4G/5G, network architecture, protocols and standards Familiarity More ❯

Job Responsibilities Design, develop, maintain and deliver 5G protocol stack software for NR base-station and NR User Terminal. Responsible for the MAC-PHY integration. Analyse and implement new 3GPP features related to NR protocol stack. Continuously enhance 5G product performance, including product verification, end-to-end testing, network deployment and field trials. Collaborate with system, hardware and PHY software … may also be considered. Hands on experience in design and implementation of LTE/5G NR MAC/RLC/PDCP/NAS/RRC layers. Strong understanding of 3GPP NR Specification and ORAN architecture. Knowledge of networking protocols such as TCP/IP, UDP, SCTP and etc. Background in cellular communication systems across 4G/5G PHY, system, and More ❯