Job Title: SAP Billing Consultant Remote we can try- Good to have resources from Foster City or nearby. Experience 10-12+ years of SAP SD/OTC experience, with 6+ years focused on billing E-Invoicing and DRC (Key Focus) End-to-end implementation of SAP DRC for e-invoicing and statutory reporting Configuration and use of the eDocument Cockpit (EDOC_COCKPIT) and eDocument framework Country-specific e-invoicing mandates such as Peppol, Italy SDI, Colombia, Romania e-invoicing reform Both outbound (sales invoice) and inbound (supplier invoice) e-invoicing processes Tracking regulatory changes and translating new mandates into system solutions Coordination with tax, legal, and finance teams on compliance requirements Core Billing Billing types, copy control, item categories, and billing relevance Invoice split and combination logic, collective billing, and billing due list Billing plans (periodic and milestone) and down payment processing Credit and debit memos, returns, cancellations, pro forma, and intercompany billing Settlement Management (condition contracts) replacing classic rebates BRF+ based Output Management and Adobe Forms for invoices End-to-End OTC Business Partner, sales orders, pricing procedures, and condition techniques Credit management (FIN-FSCM), delivery, and goods issue Accounts receivable, cash application, dispute management, and collections Finance Integration Revenue account determination (VKOA) and resolution of posting errors Tax determination and integration with external tax engines (Vertex, ONESOURCE, Avalara) CO-PA / margin analysis, and revenue recognition under RAR (IFRS 15 / ASC 606) Period-end reconciliation between SD and FI S/4HANA Knowledge Simplification List, simplified data model, and Fiori billing apps SAP Activate methodology and fit-to-standard workshops SAP Best Practices scope items for OTC Technical Skills Writing functional specs for enhancements, forms, interfaces, and reports Conceptual knowledge of user exits, BAdIs, and copy/requirement routines IDocs and EDI (INVOIC) and third-party system interfaces Data migration for open orders, billing plans, and rebate agreements Leadership and Soft Skills Leading business workshops and managing senior stakeholders Guiding onsite and offshore teams and reviewing deliverables Owning testing (SIT, UAT), cutover planning, and hypercare Preparing training materials and training key users Preferred SAP S/4HANA Sales certification Industry billing experience (resource-related billing, consignment, third-party, or SAP BRIM) Experience with multi-country rollout