ONESOURCE Tax SME

Job Title: ONESOURCE Tax SME

• Lead design/implementation of Thomson Reuters ONESOURCE (indirect tax determination and/or compliance) integrated to SAP S/4HANA.
• Define tax data models, mappings, and rules; align nexus, rates, product taxability, exemptions, and certificate handling.
• Build robust interfaces between SAP billing/invoicing and ONESOURCE; oversee exemption certificate workflows and documentation.
• Establish monthly/quarterly compliance processes, reconciliations, and efiling readiness with auditable controls.
• Partner with Finance, AP/AR, SD/OTC, and IT for endtoend tax accuracy and controls (SOX-aligned).
• Develop test scripts, regression suites, monitoring, and exception handling for highvolume transactions.
• Qualifications: 8 years corporate tax technology; 3 years with ONESOURCE SAP; manufacturing/OTC experience preferred.
• Bonus: exposure to global VAT/GST, direct-tax provision, and U.S./state sales & use tax complexities.