Senior SAP S/4HANA Architect — SD/OTC & Enterprise Solutions

Westernacher Consulting GmbH; Monterrey; On-site; MXN 900,000 - 1,500,000; Full time

Benefits offered by this job

Permanent position

Competitive compensation

International exposure

Professional growth

Collaborative environment

Job summary

Westernacher Consulting is seeking an experienced SAP Enterprise Architect to lead S/4HANA transformation programs for international clients from our Monterrey office. You will focus on SD/OTC and broader SAP modules, translating business needs into scalable architectures while guiding implementation teams.

You’ll travel about 40–60% internationally, engage with senior stakeholders, and shape solution proposals in presales, ensuring governance and roadmap alignment across SAP ecosystems.

Qualifications

• 10+ years SAP experience in architecture or solution architecture roles and large-scale S/4HANA transformations.
• Strong expertise in SAP SD / OTC and broad knowledge of MM, FI/CO, PP, EWM, TM.
• Experience with SAP BTP for integration, extensions, automation, analytics, and development.
• Excellent communication, stakeholder management and presales skills.
• Advanced English proficiency.
• Willingness to travel 40–60% to client sites, including international travel.

Responsibilities

• Lead SAP S/4HANA enterprise architecture for transformation programs, defining target architectures and roadmaps.
• Provide architectural governance across the SAP ecosystem, ensuring alignment across S/4HANA and core business areas.
• Define SAP BTP usage for integration, extension, automation, analytics, and innovation.
• Translate business requirements into scalable end-to-end architectures with OTC focus.
• Lead architecture workshops and presales engagements, including solution proposals and RFPs/RFIs.

Skills

SAP Enterprise Architect

SD / OTC expertise

Architecture governance

Presales experience

English proficiency

Travel readiness

Tools

SAP BTP

Job description

Westernacher Consulting is seeking an experienced SAP Enterprise Architect to lead S/4HANA transformation programs for international clients from our Monterrey office. You will focus on SD/OTC and broader SAP modules, translating business needs into scalable architectures while guiding implementation teams.

You’ll travel about 40–60% internationally, engage with senior stakeholders, and shape solution proposals in presales, ensuring governance and roadmap alignment across SAP ecosystems.