Remote SAP IS-U Billing Lead — Meter-to-Cash Expert

EY; St. Louis (MO); On-site; USD 143,000 - 285,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k)

Flexible vacation policy

Paid time off options

Job summary

EY is seeking an SAP IS-U Billing Functional Manager to lead end-to-end design and delivery of SAP IS-U Billing and Invoicing solutions for utilities clients. The role centers on owning the Billing workstream, defining functional approaches, and translating rate, tariff, and regulatory requirements into scalable SAP IS-U solutions.

You will lead functional teams, drive integration with related SAP IS-U capabilities, and oversee testing, cutover, and operational readiness.

Qualifications

• Bachelor's degree required.
• 4–6 years of SAP IS-U or SAP Utilities experience.
• Hands-on experience with SAP IS-U Billing and Invoicing.
• 3+ years leading a functional workstream or team.
• Experience owning SAP IS-U Billing and Invoicing solution design through implementation, testing, deployment, and stabilization.
• Experience with time-of-use and/or interval-based billing and integration with EDM.
• Experience leading requirements gathering, solution workshops, functional design, testing, defect resolution, cutover, and operational readiness.

Responsibilities

• Own the SAP IS-U Billing and Invoicing workstream, including scope, solution decisions, delivery plans, quality, risks, and outcomes from design through deployment and post-go-live stabilization.
• Define the target functional design for Billing and Invoicing, including rate and tariff structures, billing schemas, billing controls, exception management, and high-volume processing requirements.
• Lead requirements gathering, fit-gap assessments, solution workshops, and design governance to translate business, regulatory, and market requirements into scalable and maintainable SAP IS-U solutions.
• Drive end-to-end integration across Billing and related SAP IS-U capabilities, including Device Management, Energy Data Management (EDM), FI-CA, Customer Service, Retail Choice, meter-to-cash processes, bill print, and reporting.
• Lead the design and delivery of complex billing scenarios, including time-of-use and interval-based billing, rebilling, billing exceptions, invoicing, and financial reconciliation.
• Develop and oversee functional specifications, solution documentation, configuration standards, and design decisions to ensure consistency and quality across the workstream.
• Lead and coach functional team members, reviewing key deliverables, establishing clear ownership, and driving timely resolution of functional and cross-workstream issues.
• Oversee testing and defect resolution for rates, tariffs, billing cycles, high-volume billing runs, invoicing, rebilling, and downstream financial impacts.
• Manage workstream scope, estimates, dependencies, risks, stakeholder decisions, and escalations while clearly communicating impacts to customer operations, revenue, schedule, and solution quality.
• Lead cutover planning and billing-cycle transition activities, including operational procedures, training, production readiness, support handoff, and post-go-live stabilization.
• Build trusted relationships with client stakeholders and provide functional guidance on SAP IS-U Billing capabilities, solution decisions, and transformation priorities.

Skills

SAP IS-U

Billing & Invoicing

Functional leadership

Regulatory knowledge

Analytical skills

Stakeholder management

Communication skills

Education

Bachelor's degree

Tools

EDM integration

Job description

EY is seeking an SAP IS-U Billing Functional Manager to lead end-to-end design and delivery of SAP IS-U Billing and Invoicing solutions for utilities clients. The role centers on owning the Billing workstream, defining functional approaches, and translating rate, tariff, and regulatory requirements into scalable SAP IS-U solutions.

You will lead functional teams, drive integration with related SAP IS-U capabilities, and oversee testing, cutover, and operational readiness.