Lead SAP FICO & S/4HANA Finance Architect

Westernacher Consulting; Región Centro; On-site; MXN 1,200,000 - 2,000,000; Full time

Job summary

Westernacher Consulting seeks an experienced SAP FI/CO Solutions Architect to lead SAP S/4HANA transformation and implementation projects for international clients from our Mexico operations.

You will design end-to-end SAP Finance solutions, guide solution architecture decisions, and ensure alignment between business requirements and SAP best practices while coordinating with cross-functional teams.

Qualifications

• 8+ years of SAP FI/CO experience with design and architecture.
• Extensive SAP S/4HANA experience and 4+ full-cycle implementations in lead/architect roles.
• Strong knowledge of SAP Finance processes and cross-module integration.
• Extensive knowledge of Mexican tax, accounting and regulatory legislation.
• Pharma-industry experience is a plus.
• Advanced English proficiency; valid passport and US B1/B2 visa.
• Willingness to travel 40%–60% to client sites, including internationally.

Responsibilities

• Lead the design of end-to-end SAP S/4HANA Finance solutions across FI/CO processes.
• Define solution architecture and cross-module integration with SAP MM, SD, PP, and EWM.
• Lead customer workshops and translate business requirements into scalable designs.
• Act as trusted advisor, align requirements with implementation strategies, manage stakeholders, and ensure quality through go-live.

Skills

SAP FI/CO

SAP S/4HANA

Solution architecture

Cross-module integration

Stakeholder management

English proficiency

Travel availability

Regulatory knowledge Mexico

Job description

Westernacher Consulting seeks an experienced SAP FI/CO Solutions Architect to lead SAP S/4HANA transformation and implementation projects for international clients from our Mexico operations.

You will design end-to-end SAP Finance solutions, guide solution architecture decisions, and ensure alignment between business requirements and SAP best practices while coordinating with cross-functional teams.