SAP ISU Billing


Diversified Technology, Inc.
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Job Details
Skills
- SAP IS-U
- SAP HANA
- Master Data Management
- Functional Design
- Data Migration
- Acceptance Testing
- Billing
- Customer Service
- GL
- SAP FI
Summary
You will be reimbursed for travel
Role Summary
The SAP IS-U Billing Specialist will serve as a functional expert for the design, configuration, and deployment of SAP IS-U Billing (BI) supporting both gas and electric retail operations. This role supports a large-scale SAP IS-U implementation for a regulated utility, ensuring accurate, compliant, and scalable billing solutions aligned to commodity-specific business processes, regulatory requirements, and customer experience objectives.
Key Responsibilities
Solution Design & Configuration
- Lead functional design and configuration of SAP IS-U Billing for gas and electric commodities, including rate structures, billing schemas, operands, variants, and calculation rules.
- Configure and maintain complex billing scenarios such as seasonal rates, tiered and time-based rates, demand charges, minimum bills, riders, taxes, adjustments, reversals, and rebills.
- Translate approved tariffs, rate cases, and regulatory rules into SAP IS-U billing logic for both commodities.
- Partner with Device Management, Meter Reading, and UOM teams to ensure accurate billing determinants for gas and electric meters (interval and non-interval).
- Collaborate with downstream teams (FI-CA, GL, invoicing, and digital CX platforms) to ensure end-to-end billing and revenue flows.
- Support data migration validation, billing master data readiness, and cutover activities.
- Define and execute billing-focused test scenarios across SIT, UAT, and Operational Readiness Testing (ORT), including dual-commodity billing cycles and bill print validation.
- Analyze billing exceptions, resolve defects, and support root-cause analysis throughout testing and deployment.
- Ensure billing configurations comply with state PUC regulations, audit controls, and internal governance for gas and electric utilities.
- Work closely with Rates, Regulatory, Finance, and Customer Operations to validate billing outcomes and customer impacts.
- Support go-live billing cycles, post-conversion validation, and hypercare stabilization.
- Assist with bill inquiries, escalations, and defect remediation during early life support.
- 6+ years of SAP IS-U experience with strong specialization in Billing (BI) across gas and electric utilities.
- Proven experience translating complex utility tariffs and rate structures into SAP IS-U.
- Hands-on participation in at least one full-cycle SAP IS-U implementation (S/4HANA preferred).
- Experience with FI-CA integration, bill print/presentment solutions, and CX platforms.
- Familiarity with regulated, multi-state utility environments.
- Strong analytical and stakeholder communication skills.
DTI is an Equal Opportunity Employer. We do not discriminate based on race, color, religion, sex, gender identity, sexual orientation, national origin, ancestry, age, disability, marital status, veteran status, or any other protected characteristic under Illinois state or federal law. All qualified applicants are encouraged to apply, and employment decisions are based solely on merit, qualifications, and business needs.
- Dice Id: dti
- Position Id: 26-00046
- Posted 3 days ago
Company Info
38 Year Heritage of Service
Diversified Telecommunications Inc., (DTI) was founded in 1985, as a pay phone provider. Knowing the needs of the communities it served brought DTI early success. Because DTI was an independent payphone company with lower overhead, it was able to offer a much larger percentage of the phones’ revenues to retailers than bigger providers, such as Illinois Bell, could offer. With the proliferation of cell phones, the pay phone business began to dwindle. Looking ahead DTI had already begun exploring the information technology services arena and found two areas in which to expand their business.
Expanding into Network and IT Consulting
The first area of expansion was in network infrastructure. This included network cabling, which was a logical extension of the phone business. With the growth of business networks, it was a smart move. DTI has been offering network cabling, including network design, pre-project planning, structured cabling systems and on-site technicians, since 1994. Based on the success of the network infrastructure business, Diverse Technologies, Inc. was created in 2008 to provide network communication technicians from I.B.E.W. Local 134, project managers, project coordinators and of course account managers to offer an expanded set of Network Services to help ensure clients expectations were exceeded from beginning to end.
The second area of expansion is IT Consulting, including ERP implementations, software application design and development, computer programming, project management and supplemental staffing. DTI saw that a project often required additional sets of hands or skill sets our client did not have on staff. As opposed to hiring additional staff, they looked to DTI to fill their needs. The division, originally developed to support client needs for project assistance in 1996, grew into the establishment of Diversified Technology, Inc. in 2007.
Adjusting to a Changing Market
Into the 2000s, DTI grew at an incredible rate. It was recognized twice by the Inner City 100 as one of the fastest growing inner-city companies in America. DTI’s client list included some of the top organizations headquartered in Chicago, such as Amoco, Ameritech, and Quaker Oats. But a series of mergers and acquisitions, with corporate decisions now being made outside Chicago, resulted in DTI losing some of its large, long-term clients. Therefore, DTI transitioned once again, balancing its portfolio to include more clients in the government and education industries that aren’t susceptible to mergers and acquisitions by out-of-state corporations, developing strong relationships with some of the largest system integrators and software providers in the business, and providing its service offerings to organizations throughout the country.
Focusing on Specific Industries and Partners
Today, DTI has three services: IT Consulting, Advisory, and Network Services. Advisory is the newest offering, where DTI can provide advisory services for project management, quality assurance, and organizational change management that are software agnostic. While it supports many industries, DTI is focused on Energy, state and local government/education (SLED), and Financial Services. Its experience working with energy firms includes ERP systems, smart meters, and integrating systems to accommodate mergers and acquisitions. Its SLED practice supports state and local governments, including a specialization in transit authorities, along with the needs of K-12 as well as higher education. For financial services organizations, such as JP Morgan Chase, DTI provides IT Consulting and Advisory services.
DTI has built strong relationships with its clients, large system integrators such as Accenture, Deloitte, PwC, and IBM, and software providers such as Oracle, SAP and ServiceNow. DTI has realized significant growth over the last few years following this strategy.
DTI continues to innovate and adjust to the market. It provides its clients high quality services at a reasonable price by recruiting and retaining highly desirable talent, keeping its overhead costs low with a lean and agile infrastructure, and striving to exceed its clients’ expectations.


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