SAP ISU Billing Functional Consultant

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We are looking for: SAP IS-U Billing Functional Consultant

Experience: 6–12 Years

Industry: Utilities (Electricity / Gas / Water)

Employment Type: Full-Time

Location: Bonifacio Global City, Taguig City (Hybrid)

Role Overview:

• We are seeking an experienced SAP IS-U Billing Functional Consultant with strong domain expertise in utilities billing processes and hands-on configuration experience in SAP for Utilities (IS-U).
• The consultant will be responsible for designing, configuring, testing, and supporting complex billing scenarios including rate configuration, invoicing, tariff management, and integration with finance and customer service modules in a regulated utilities environment.

Key Responsibilities

1. IS-U Billing Configuration & Design

• Configure and support SAP IS-U Billing module: Rate categories & rate types, Rate steps & operands, Billing schemas & variant programs, Fact groups & rate determination and RTP (Real-Time Pricing) scenarios (if applicable).
• Configure invoicing processes and print document parameters.
• Support complex tariff structures (residential, commercial, industrial).

2. Utilities Billing Process Expertise

• Handle end-to-end billing lifecycle: Periodic billing, Final billing, Budget billing, Estimated billing, Reversal & rebilling
• Support net metering, time-of-use (TOU), and demand billing (if applicable).
• Ensure compliance with regulatory requirements and pricing rules.

3. Integration & Cross-Functional Coordination

• Ensure integration with: Device Management, Meter Reading, Customer Service and FI-CA (Contract Accounts Receivable & Payable)
• Work with technical teams on: Enhancements (BADIs / User Exits), IDocs & interfaces and Billing-related RICEF objects.
• Support integration with AMI / MDM systems.

4. Project & Implementation Responsibilities

• Participate in: Requirement gathering workshops, Gap analysis & solution design, Functional Specification Document (FSD) preparation, SIT / UAT execution and Cutover planning & go-live support.
• Support data migration activities for rate and contract data.
• Provide hypercare and post-go-live stabilization support.

5. Production Support & Optimization

• Provide L2/L3 support for billing issues.
• Perform root cause analysis for: Billing inconsistencies, Rate determination errors and Invoice discrepancies.
• Recommend process improvements for billing performance and automation.

Required Skills & Experience

Mandatory

• 6+ years of SAP IS-U experience with strong focus on Billing.
• Experience in at least 1–2 end-to-end utilities implementations.
• Strong knowledge of: Rate configuration, Billing schema design, Invoicing processes and Integration with FI-CA.
• Good understanding of utilities pricing and tariff models.

Preferred

• Experience in electricity/gas deregulated markets.
• Knowledge of TOU, net metering, and demand billing.
• Exposure to SAP S/4HANA Utilities.
• Basic ABAP debugging skills.

Educational Qualifications

• Bachelor’s Degree in Engineering / IT / Commerce / Business.
• SAP IS-U certification (preferred).

Key Competencies

• Strong analytical and billing problem-solving skills.
• Ability to manage complex tariff structures.
• Excellent stakeholder communication.
• Ability to work in onsite-offshore delivery model.

About TCS

• Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and business solutions. We have partnered with many of the world’s largest organizations to help them transform their businesses, operating models, and technology ecosystems. Learn more at www.tcs.com.