SAP S/4HANA Commercial Billing Lead Consultant (SD/O2C) | Mexico & LATAM Rollout

Job Title: SAP S4 Hana Commercial billing and o2c
Location: Remote

1. 15-20 years of SAP consulting experience.
2. Minimum 8+ years of SAP SD experience with strong focus on Commercial Billing and O2C processes.
3. Multiple SAP implementation, rollout, or transformation project experiences.
4. Deep expertise in:
• SAP S/4HANA Sales (SD)
• Commercial Billing
• Order-to-Cash (O2C)
• Pricing & Condition Technique
• Billing & Invoice Processing
• Credit Memo & Debit Memo Processing
• Returns Management
• Customer Master / Business Partner
• Intercompany Billing
• Output Management
• Electronic Invoicing & Digital Compliance
• LATAM Localization Requirements
• Fiori Billing Applications
• Revenue Recognition Concepts
• Sales and Billing Analytics

Key Competencies

1. Commercial Billing Process Leadership
2. Global Template Rollout Experience
3. Mexico & LATAM Localization
4. Electronic Invoicing & Digital Compliance
5. Order-to-Cash Transformation
6. Regulatory Compliance Management
7. Stakeholder Management
8. Solution Design & Governance
9. Cutover & Hypercare Leadership
10. Cross-Functional Integration
11. Team Leadership & Mentoring

Mandatory skills*

Mexico & LATAM Localization Requirements (Mandatory)

1. Proven experience in SAP rollouts involving Mexico and LATAM localization requirements.
2. Strong understanding of Mexico and LATAM invoicing, fiscal, tax, and statutory compliance requirements.
3. Experience supporting country-specific localization requirements while adhering to global template governance.
4. Hands-on experience with electronic invoicing and digital compliance requirements across LATAM countries.
5. Experience with SAP Document and Reporting Compliance (DRC), SAP eDocument Framework, or integration with electronic invoicing providers such as EDICOM, Sovos, Gosocket, or equivalent solutions.
6. Strong understanding of Mexico CFDI requirements, including invoice generation, cancellations, credit/debit notes, fiscal validation, and regulatory compliance processes.
7. Experience supporting localization requirements for countries such as Mexico, Argentina, Chile, Colombia, and Peru.
8. Ability to assess localization gaps and define compliant SAP solutions while maintaining global template standards.
9. Experience collaborating with Tax, Finance, Compliance, and Regional Business teams during localization design, testing, and deployment.
10. Experience supporting legal and regulatory changes impacting billing, invoicing, customer master, and commercial processes.
11. Experience reviewing SAP OSS Notes related to localization, electronic invoicing, and regulatory compliance requirements.
12. Experience leading SIT and UAT testing for localization scenarios, including electronic invoicing, XML generation, invoice validation, invoice cancellations, rejection handling, and reconciliation activities.

Integration Experience

Strong integration experience with:

1. SAP FI-AR (Accounts Receivable)
2. Revenue Accounting & Reporting (RAR)
3. Tax Engines, Tax Determination Solutions, and Electronic Invoicing Platforms
4. SAP Document and Reporting Compliance (DRC)
5. SAP MM
6. SAP EWM
7. SAP TM
8. SAP MDG
9. EDI, IDoc, API, and external billing integrations
10. Electronic Invoicing Providers (EDICOM, Sovos, Gosocket, or equivalent solutions)

Desired skills*

Preferred Skills

1. SAP S/4HANA global template rollout experience.
2. Experience in Life Sciences, Pharmaceutical, Manufacturing, or Consumer Products industries.
3. Revenue Accounting & Reporting (RAR) experience.
4. SAP Fiori and Embedded Analytics.
5. Experience with digital compliance and electronic invoicing solutions.
6. Experience with SAP DRC (Document & Reporting Compliance).
7. Experience supporting LATAM electronic invoicing and localization solutions.
8. Experience with EDICOM, Sovos, Gosocket, or similar electronic invoicing providers.
9. Experience reviewing SAP OSS Notes related to localization and regulatory compliance requirements.
10. SAP Activate methodology.
11. Strong stakeholder and program management skills.