Job DescriptionIf interested, please fill the form: -
NResponsibilities
n
- N
- Over 8+ years of expertise in engineering for 5G and 4G core nodes (AMF, SMF, UPF, CUPS, MME, DNS, NRF). N
- Manage AMF interfaces including N1, N2, N8, N11, N14, N15, N26, and others as per 3GPP specifications. N
- Ensure compliance with 3GPP standards and maintain performance enhancements for AMF. N
- In-depth knowledge of 5G core network architecture, especially AMF and SMF functions. N
- Experience with 3GPP TS23.501 and related 3GPP specifications for 5G core network functions. N
- Interface with other network functions such as SMF, PCF, NRF, UDM, and AUSF via service-based interfaces. N
- Manage and optimize theAccess and Mobility Management Function (AMF) within the 5G core network. N
- Proficiency in managingservice-based interfaces (SBI) and protocols such as HTTP/2 and NGAP. N
- Demonstrated proficiency in on-premises infrastructure implementation and operations, particularly within telecom and 5G network environments. N
- Extensive experience architecting, troubleshooting,



and managing microservices-based cloud-native applications in complex environments. N
- Handle connectivity andmobility management requests from User Equipment (UE) and gNB. N
- Support event subscription handling, including UE location reporting to SMF. N
- Implement PWS-IWF functionality for processing SBc interface messages and streamline network architecture. N
- Familiarity with session management, mobility management, and policy control in 5G networks. N
- Understanding of IP address management, DHCP, ARP proxying, and traffic steering. N
- Experience with cloud-native architectures and automation in network functions. N
- Ability to troubleshootand optimize network function performance and reliability. N
- Knowledge of lawful intercept requirements and charging data synchronization. N
- Experience with roamingscenarios and interworking between home and visited SMFs. N
- Robust

📌 Hiring: Senior Network Engineer (Bengaluru)
🏢 Artech
📍 Bengaluru