Sr SAP SD & Vertex Functional Consultant - Remote with some possible travel

Simple Solutions•Jacksonville, FL

1d•Remote

About The Position

We are seeking an experienced SAP SD and Vertex Functional Consultant with hands-on expertise in SAP Sales & Distribution (SD), Order-to-Cash (OTC), and functional configuration within Vertex O Series. The role requires directly configuring and maintaining the Vertex tax engine—not only integrating it with SAP—including tax rules, product taxability, jurisdictions, exemptions, tax determination, and troubleshooting tax calculations across both systems. The position is remote with some travel possible and is offered as a contract or contract-to-hire role. The consultant will configure and support SAP SD processes and Vertex tax functionality, including SAP–Vertex interfaces and end-to-end tax testing. They will work with corporate tax, business, and finance teams to translate tax requirements into configuration and support tax content updates, enhancements, and regression testing. The role supports SAP ECC and S/4HANA environments and Vertex O Series, with Vertex Cloud experience preferred.

Requirements

8 or more years of SAP functional consulting experience, with strong SAP SD expertise.
3–5 or more years of hands-on Vertex O Series functional configuration experience.
Ability to independently configure tax rules, product taxability, exemptions, and tax determination within Vertex.
Strong experience with SAP SD pricing, billing, tax procedures, and Order-to-Cash.
Experience configuring and supporting SAP–Vertex integrations.
Understanding of U.S. sales and use tax requirements.
Experience troubleshooting tax calculation issues within both SAP and Vertex.
Experience working directly with business tax and finance teams.
Strong functional design, testing, documentation, and problem-solving skills.
Hands-on functional configuration expertise within Vertex O Series, in addition to SAP SD configuration and SAP–Vertex integration experience; experience limited to interface integration, testing, or production monitoring without direct Vertex tax engine configuration does not meet the requirements.

Nice To Haves

SAP S/4HANA implementation or migration experience.
Vertex O Series implementation, upgrade, or migration experience.
Experience with Vertex Cloud.
Experience supporting multiple legal entities and complex tax jurisdictions.
Knowledge of tax exemptions, customer classifications, and product taxability.
Experience with SAP FI integration and tax-related financial postings.

Responsibilities

Configure and support SAP SD Order-to-Cash processes, including sales orders, pricing, deliveries, billing, returns, and credit/debit memos.
Configure pricing procedures, condition types, tax determination, and billing functionality.
Support integration between SAP SD, FI, MM, and Vertex.
Troubleshoot SAP pricing, billing, and tax calculation issues.
Develop functional specifications and support testing and enhancements.
Configure Vertex O Series tax rules, taxability mappings, and tax determination settings.
Configure and maintain product and customer taxability classifications, rules, exceptions, overrides, and exemption processing.
Maintain jurisdiction assignments and location-based tax determination settings.
Configure and support sales tax, use tax, and applicable transaction tax calculations.
Maintain Vertex taxpayer/company configuration and organizational mappings.
Configure taxability drivers and mappings between SAP transaction data and Vertex.
Troubleshoot incorrect tax calculations directly within the Vertex application.
Support Vertex tax content updates, configuration changes, and regression testing.
Work with corporate tax teams to translate tax requirements into Vertex configuration.
Configure and support SAP-to-Vertex tax determination interfaces.
Troubleshoot transaction data mapping, tax calculation discrepancies, and interface failures.
Support SAP ECC and S/4HANA integration with Vertex.
Perform end-to-end testing from SAP sales order through billing and Vertex tax calculation.