SAP ISU Billing & Invoicing Professional

SAP ISU Billing & Invoicing: 8+ years of hands-on experience in SAP ISU Billing . Strong knowledge in one or more areas: Billing & Invoicing, FICA (Contract Accounts Receivable and Payable), Device Management (DM), CRM-ISU integration, and Customer Service . Experience in end-to-end SAP ISU implementations and support projects . Good understanding of Utilities specific business processes , especially in the electricity and gas domain. Experience with Smart Metering, Billing Master Data configurations, SAP Energy Data Management is a must. Integration of SAP IS-U with CRM. Design and configure SAP IS-U Billing components including: Rate categories, rate types, operand configuration Schema and rate maintenance, variant programs, and calculation rules Billing class assignments, division-specific billing Implement and support complex rate structures , time-of-use billing , and dynamic pricing models. Manage billing and invoicing execution, support mass processing jobs, including automation and performance tuning. Good experience in SAP SD, MM and FICA configurations. Strong skills in modelling Business requirements into functional specification writing, unit testing, and UAT support. Design and implement enhancements and customizations (user exits, BAPIs, BADIs) in Billing. Ability to troubleshoot issues in SAP and provide detailed analysis and solutions. Expertise in preparing the Functional and Technical specification documents. Effective communicator and team player with strong interpersonal skills. Experience working with Agile/Scrum or traditional SDLC methodologies. Preferred Qualifications: Experience with SAP S/4HANA Utilities . Exposure to SAP Cloud for Utilities (C4U) or CRM-ISU integration is preferred. Strong functional knowledge of meter-to-cash (M2C) lifecycle Good understanding of technical integration points with ABAP (e.g., user exits, BAdIs for billing enhancements) Experience in handling manual billing, billing simulation, Unbilled Revenue Familiar to regulatory reporting and market communication processes in utilities. Working experience with global delivery models.