Join our TeamAbout the RoleWe are seeking an experienced BSCS Provisioning Engineer to manage end-to-end subscriber provisioning on the Ericsson BSCS Billing System. The role covers subscriber lifecycle changes, provisioning failure resolution, and production support in a 24x7 telecom BSS environment.The successful candidate will work closely with CRM, OCS, IN, HLR/HSS, Network, and other IT teams to keep provisioning services reliable and compliant with SLAs.Key ResponsibilitiesHandle end-to-end subscriber provisioning in Ericsson BSCS, including activation, deactivation, suspension, reactivation, and service/package changes.Monitor and troubleshoot failed, pending, and stuck provisioning requests.Perform provisioning validation, transaction reprocessing, and error resolution.Coordinate with CRM, OCS, IN, HLR/HSS, Network, and other IT teams for end-to-end issue resolution.Analyse provisioning logs, interface failures, and database records to identify root causes.Support production incidents, deployments, configuration changes, and post-deployment validation.Prepare RCA reports and ensure SLA compliance.Technical SkillsHands-on experience with Ericsson BSCS provisioning.Strong Oracle SQL/PL/SQL and Unix/Linux knowledge.Shell scripting and operational automation.Understanding of prepaid and postpaid telecom processes and subscriber lifecycle management.Basic knowledge of XML, JSON, REST/SOAP APIs, and provisioning interfaces.Desired Skills5–6 years of experience in telecom billing or BSS production support.Experience in incident management, troubleshooting, and 24x7 operational support.Good analytical, communication, and coordination skills.