HSS Engineer

Company: Inabia Software & Consulting Inc.
Location: Ridgeland
Posted on: February 19, 2026

Job Description:

Job Description Job Description Job Description : We are seeking a skilled HSS and DSR Engineer to join our team and manage the core components and signaling network of our 4G LTE infrastructure. The ideal candidate will have a strong background in telecommunications, deep expertise in 4G technology, and hands-on experience with both Home Subscriber Server (HSS) and Diameter Signaling Router (DSR). Key Responsibilities : Deployment and Management : Deploy, configure, and manage HSS and DSR infrastructures within the 4G LTE network to ensure efficient and reliable operation. System Integration : Work closely with other network components such as MME, SGW, PGW, and PCRF to ensure seamless integration and functionality of HSS and DSR. Database Management : Maintain and manage the subscriber database, ensuring data integrity, security, and efficient access. Network Optimization : Continuously monitor and optimize the performance of HSS and DSR to enhance network reliability and performance. Troubleshooting : Diagnose and resolve complex issues related to HSS, DSR, and overall subscriber management and signaling traffic. Interoperability : Ensure interoperability with other network elements and external networks. Security : Implement and manage security protocols to protect subscriber data and signaling traffic from unauthorized access and attacks. Documentation : Create and maintain detailed documentation of configurations, processes, and procedures for HSS and DSR. Collaboration : Work with cross-functional teams including RAN engineers, core network engineers, and IT to ensure cohesive network operations. Qualifications : Bachelor’s degree in Telecommunications, Computer Science, or a related field. Minimum of 5 years of experience working with HSS and DSR in a 4G LTE environment. Strong knowledge of 3GPP standards and protocols related to HSS, DSR, and 4G technologies. Proficiency in SQL and database management for HSS. In-depth knowledge of Diameter protocols and signaling flows within a 4G LTE network. Preferred Skills : Experience with virtualized HSS and DSR solutions. Knowledge of 5G core network components, signaling protocols, and architecture. Experience with integration to 5G UDM . Powered by JazzHR 4xPbxEFjSi

Keywords: Inabia Software & Consulting Inc., Jackson , HSS Engineer, IT / Software / Systems , Ridgeland, Mississippi