Senior SAP SD, Vertex Functional Consultant

Simple Software Solutions Group, Inc

. Configure and support SAP SD Order-to-Cash processes, including sales orders, pricing, deliveries, billing, returns, and credit/debit memos .

Posted 10/23/2026contractRemote • Florida • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in configuring and supporting SAP SD Order-to-Cash processes and Vertex O Series tax configurations, with a strong focus on tax determination, compliance, and integration between systems. Proven ability to troubleshoot complex tax calculation issues and collaborate with corporate tax teams to ensure accurate tax processing.

Highest-signal resume keywords

SAP SD ExpertiseVertex O Series ConfigurationTax Rules ConfigurationSAP-Vertex IntegrationU.S. Sales And Use Tax Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SAP SD ConfigurationVertex O Series Functional ConfigurationTax DeterminationPricing Procedures ConfigurationBilling FunctionalityTax Calculation TroubleshootingFunctional Specification DevelopmentEnd-To-End TestingSAP S/4HANA IntegrationTaxability Classifications

Soft Skills

Problem-Solving SkillsDocumentation SkillsCollaboration With Tax Teams

Tools & Technologies

SAP ECCVertex CloudVertex Tax Engine

Industry Keywords

Order-To-Cash ProcessesSales TaxUse TaxTax ExemptionsComplex Tax Jurisdictions

Tech Stack

Tools & technologies

Cloud

About the role

Key responsibilities & impact

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
Perform hands-on functional configuration directly within Vertex O Series, including tax rules, taxability mappings, and tax determination settings
Configure and maintain product and customer taxability classifications
Configure taxability 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
Understand SAP tax procedures, tax codes, condition types, and external tax calculation processes
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

Requirements

What you’ll need

8+ years of SAP functional consulting experience, with strong SAP SD expertise
3–5+ years of hands-on Vertex O Series functional configuration experience
Proven 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
SAP S/4HANA implementation or migration experience preferred
Vertex O Series implementation, upgrade, or migration experience preferred
Experience with Vertex Cloud preferred
Experience supporting multiple legal entities and complex tax jurisdictions preferred
Knowledge of tax exemptions, customer classifications, and product taxability preferred
Experience with SAP FI integration and tax-related financial postings preferred
Hands-on functional configuration expertise within Vertex O Series is required
Candidates whose Vertex experience is limited to interface integration, testing, or production monitoring without direct Vertex tax engine configuration will not meet the requirements

Benefits

Comp & perks

Contract-to-hire opportunity
Remote work arrangement
Some travel possible