SDM Engineer | Lorven Technologies | Remote Canada

Driving advanced 5G Core network architecture, cloud-native containerization, and Subscriber Data Management (SDM) engineering across the USA and Canada, Lorven Technologies is actively seeking an accomplished SDM Engineer for a remote contract engagement. In this vital telecommunications core engineering role, you will architect, deploy, integrate, and optimize mission-critical 5G subscriber data systems, cloud platforms, and Kubernetes-orchestrated network functions. Bringing specialized expertise in 5G core network call flows and multi-vendor SDM elements, you will empower Tier-1 telecom operators to achieve uncompromised subscriber authentication, data integrity, and network reliability.

This prestigious career opportunity offers competitive remuneration, high technical visibility, and exceptional professional growth within a premier global telecommunications and IT staffing enterprise.

As an SDM Engineer supporting Lorven Technologies in a remote capacity across the USA and Canada, you will take full operational, architectural, and tactical ownership of 5G Subscriber Data Management deployment, cloud network integration, and advanced troubleshooting. Your day-to-day responsibilities include managing core SDM network elements such as UDM, AUSF, HSS/HLR, EIR, and NDS, configuring Subscriber Data Layer (SDL) solutions, and implementing secure signaling workflows using LDAP and DIAMETER protocols across Kubernetes environments.

You will collaborate closely with cross-functional 5G core engineering, cloud infrastructure, and operator deployment squads in Agile sprint cycles. Furthermore, you will manage application requirements by submitting your updated resume via direct email to Ganesh Karthick R at  or via Linked In direct message.

• Architect, deploy, configure, and maintain advanced 5G Subscriber Data Management (SDM) solutions across cloud-native environments.
• Manage and optimize core 5G network elements including UDM (Unified Data Management) and AUSF (Authentication Server Function).
• Administer legacy and evolved subscriber databases including HSS/HLR (Home Subscriber Server / Home Location Register).
• Configure and monitor Equipment Identity Register (EIR) and Network Domain Security (NDS) mechanisms.
• Design and troubleshoot signaling protocols and directory interfaces including LDAP and DIAMETER across core networks.
• Implement Subscriber Data Layer (SDL) deployment, multi-site integration, and high-availability database replication.
• Collaborate seamlessly with cross-functional 5G core engineering, cloud infrastructure, and network operations squads.
• Maintain comprehensive architectural runbooks, call flow documentation, integration test suites, and incident post-mortem reports.

• Bachelor’s or Master’s degree in Telecommunications Engineering, Computer Science, Electrical Engineering, or related discipline.
• Minimum of 5+ years of progressive professional experience in telecommunications core networks and Subscriber Data Management.
• Strong, demonstrable hands-on professional expertise in 5G Core Network Architecture and end-to-end call flows.
• Comprehensive working knowledge and practical proficiency in cloud-native deployment, telecommunications networking, and Kubernetes.
• Deep practical experience administering SDM network elements (UDM, AUSF, HSS, HLR, EIR, NDS).
• Solid practical grasp of telecommunication signaling protocols including LDAP and DIAMETER.
• Proven expertise in Subscriber Data Layer (SDL) deployment, system integration, and advanced troubleshooting.
• Mandatory remote work readiness and legal work authorization for telecommunications engineering engagements in the USA or Canada.