Engineer-Charging (Billing & Mediation)

Join our Team About this opportunity: We are looking for a skilled Telecom Billing Mediation Specialist to manage and optimize the mediation process between network elements and the postpaid billing system. What you will do: Implement rules for data filtering, deduplication, and enrichment before sending to the billing system. Work with network, IT, and billing teams to ensure smooth integration between mediation and billing platforms. Optimize mediation rules to handle high-volume CDR processing efficiently. Perform data reconciliation between network elements, mediation, and billing systems. Investigate and resolve discrepancies in mediation and billing data. Monitor system health, troubleshoot issues, and ensure high availability of mediation services. Conduct root cause analysis (RCA) for mediation-related issues and implement corrective actions. You will bring: Hands-on experience with billing mediation platforms (e.g. Amdocs Mediation, IBM, HP Openet, etc.) Proficiency in SQL, Linux/Unix scripting, and data transformation tools. Familiarity with ETL processes, data parsing, and API integrations. Solid understanding of telecom postpaid billing systems (e.g., Amdocs, HP, Oracle BRM). Knowledge of network elements (MSC, MME, SGSN, GGSN, PCRF, OCS, IN) and their impact on mediation. Awareness of revenue assurance and fraud detection in telecom billing. Key Qualification: Bachelor's degree in computer science, E.C.E Telecommunications. 10+ years of experience in telecom billing mediation. Experience in cloud-based mediation solutions (AWS, Azure, GCP) is a plus. Knowledge of 5G mediation and real-time charging architectures is an advantage. ​What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like. We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop. Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more. Primary country and city: India (IN) || Noida J