· Configure and support Vertex O‑Series, including taxability drivers, mappings, P2P flow, and tax calculation rules.

· Work with SAP systems including Ariba, S/4HANA, and VIM, ensuring end‑to‑end integration with Vertex.

· Configure tax settings in SAP modules (Ariba, SAP MM/SD, VIM) and ensure alignment with Vertex tax logic.

· Analyze, debug, and replicate tax issues by independently creating test documents in Ariba, SAP, and VIM, reducing dependency on other teams.

· Support global tax processes including VAT, US Sales & Use Tax, and other indirect tax requirements.

· Troubleshoot and manage interface issues between Vertex and SAP, ensuring seamless data flow and accurate tax determination.

· Collaborate closely with tax controllers and business users across regions to gather requirements and deliver effective solutions for incidents and enhancement requirements.

Ensure high‑quality delivery, adherence to service standards,



and continuous improvement in tax configuration and support processes.

· Robust knowledge of the Vertex Tax System (O‑Series), Ariba Accelerator, SAP Accelerators (US/Canada) and CFA for other countries.

· Hands‑on experience in configuring Vertex O‑Series and tax settings in SAP Ariba, SAP S/4HANA, and VIM.

· Good understanding of VAT, US Sales & Use Tax, and global indirect tax concepts.

· In‑depth knowledge of SAP–Vertex integrations, including API/connector behavior and data mapping.

· Ability to independently create and test procurement and invoicing documents across SAP modules for debugging issues.

· Strong communication skills to work effectively with tax teams, business stakeholders, and cross‑functional global users.

📌 Vertex O Series (Delhi)
🏢 Creeno Solutions Private
📍 Delhi