Duration: 6 months plus extension Work Mode: Hybrid - Onsite 3 days per week in Markham Role Overview The SAP CIS Billing Lead is responsible for the end-to-end design leadership, configuration governance, and delivery of SAP IS-U Billing and Invoicing within a large-scale Utilities Customer Information System (CIS) transformation program.

Operating within a System Integratorled delivery model , this role owns solution integrity across billing schemas, rate design, billing execution, and invoicing, ensuring accurate, compliant, and scalable billing outcomes through go-live and stabilization.

The Billing Lead works closely with Device Management, AMI/MDM, FI-CA, and Customer Operations teams to ensure seamless meter-to-cash execution and high-quality customer billing experiences.

Key Responsibilities Lead the end-to-end design and delivery of SAP IS-U Billing and Invoicing within a CIS program Own solution integrity across billing schemas, rate structures, billing execution, invoicing, and corrections Govern billing configuration , ensuring alignment with SAP best practices, regulatory requirements, and Hydro One standards Oversee billing execution , including mass billing, billing exceptions, rebilling, and bill corrections Lead and coordinate functional testing activities (unit, integration,



UAT), including defect triage and resolution Partner closely with Device Management, AMI/MDM, FI-CA, and Customer Operations to ensure accurate end-to-end integration Support cutover planning, go-live readiness, and postgo-live stabilization related to billing cycles Act as the primary functional authority for billing-related decisions, risks, and issue resolution Provide leadership and guidance to billing functional team members within the SI delivery model Must Haves Extensive hands-on experience leading SAP IS-U Billing within Utilities CIS programs Robust expertise in billing execution, exception handling, rebilling, and bill corrections Proven experience owning functional design and configuration governance in complex SAP programs Experience working within System Integratorled delivery models Solid understanding of end-to-end utilities processes , including meter-to-cash Excellent stakeholder communication and leadership skills Nice to Have Experience with large regulated utilities and high-volume billing settings Exposure to greenfield CIS or S/4HANA Utilities programs Experience supporting AMI/MDM integrations and billing-related cutover activities

📌 Senior Sap Cis Billing Lead Is Responsible For The End To End Design Leadership, Configuration Governance, And Delivery Of Sap Is U Billing And Invoicing Within A Large Scale Utilities Customer Information System Cis Transformation Program Toronto
🏢 S.i. Systems
📍 Toronto