Senior SAP IS-U Data Conversion Consultant

EY; Louisville (KY); On-site; USD 103,000 - 188,000; Full time

Job summary

EY is seeking an SAP IS-U Data Conversion Senior Consultant to support data migration activities for SAP IS-U implementations. You will analyze legacy data, define conversion requirements, and manage data migration from source systems into SAP IS-U, owning assigned data objects through mock conversions, reconciliation, cutover, and post-load validation.

Responsibilities include data profiling, source-to-target mappings, validation, and coordination with cross-functional teams.

Qualifications

• Strong functional knowledge of SAP IS-U and the utility meter-to-cash process.
• Hands-on experience with SAP IS-U data conversion activities, including source-to-target mapping, data profiling, transformation rules, validation, mock loads, reconciliation, and defect resolution.
• Understanding of the relationships and dependencies among SAP IS-U customer, premise, installation, device, meter-reading, billing, and FI-CA data.
• Ability to analyze legacy data structures and translate source-system data into SAP IS-U target requirements.
• Understanding of data sequencing, referential integrity, data quality, reconciliation, and load dependencies within utility implementations.

Responsibilities

• Analyzing legacy data structures, source extracts, business rules, and target SAP IS-U requirements for assigned master and transactional data objects.
• Defining and maintaining source-to-target mappings, transformation rules, value translations, validation rules, and load dependencies in collaboration with business and functional owners.
• Supporting the conversion of utility data, including business partners, contract accounts, contracts, premises, connection objects, installations, devices, meter readings, billing history, and FI-CA balances, as applicable to project scope.
• Performing data profiling and supporting data cleansing, mock conversions, data loads, validation, and reconciliation using approved migration tools.
• Using SAP IS-U Migration Workbench/EMIGALL or other approved conversion tools, as applicable, and coordinating staging and ETL activities with technical data teams.
• Analyzing load errors, rejected records, duplicate or incomplete data, referential-integrity issues, and sequencing dependencies and driving conversion defects through resolution.
• Developing and maintaining object-level counts, control totals, balance checks, exception reports, and supporting evidence for data conversion validation and sign-off.
• Supporting multiple conversion cycles and mock loads to validate mapping, transformation, sequencing, data quality, and load results.
• Coordinating data dependencies across SAP IS-U Customer Service, Device Management, meter reading, Billing and Invoicing, FI-CA, and connected systems.
• Preparing functional conversion documentation, source-to-target mappings, validation rules, test scenarios, reconciliation results, defect documentation, and other project deliverables.
• Supporting cutover rehearsals, production conversion activities, post-load validation, issue triage, and post-go-live stabilization.
• Collaborating with client stakeholders, business users, functional teams, technical data teams, and project leadership to resolve conversion issues and support timely decisions.
• Providing knowledge transfer and functional guidance to client teams and junior project team members.

Skills

SAP IS-U

Data conversion

Data profiling

Stakeholder collaboration

Analytics

Education

Bachelor’s degree

Tools

EMIGALL

Migration Workbench

ETL tools

Job description

EY is seeking an SAP IS-U Data Conversion Senior Consultant to support data migration activities for SAP IS-U implementations. You will analyze legacy data, define conversion requirements, and manage data migration from source systems into SAP IS-U, owning assigned data objects through mock conversions, reconciliation, cutover, and post-load validation.

Responsibilities include data profiling, source-to-target mappings, validation, and coordination with cross-functional teams.