SAP S/4HANA Transformation Director

Job description

Your Mission As the SAP S/4HANA Transformation Director, you will be the single point of accountability for the Nexus program.

You will: Stabilize and govern the program, ensuring alignment across Business, IT, and Group functions

• Lead the design and validation of AS-IS and TO-BE processes, embedding AI enablement and offshoring capabilities
• Take control of the ERP integrator, ensuring delivery, financial discipline, and contractual compliance
• Prepare the organization for global rollouts by building internal capabilities and reinforcing program governance Simplify the ERP landscape, defining a long-term strategy aligned with operational and strategic goals.

What You’ll Do

Program Leadership & Governance Own the end-to-end S/4HANA transformation from Core Model to Poland Pilot. Define and operate a robust governance model with clear decision-making and escalation paths. Act as the primary interface between Business, IT, CDO, ERP integrator, and Group functions. Stabilization & Delivery Control Review scope, risks, dependencies, budgets, and integrator performance. Harmonize work between teams to ensure consistency and accountability.

Re-baseline program plans and enforce stage gates, readiness criteria, and PMO processes. Process & Solution Design Ensure business ownership of AS-IS and TO-BE processes. Promote clean-core, standardized, and scalable solutions. Integrate AI, offshoring, and future ERP requirements from day one. Integrator & Vendor Management Define deliverables, milestones, KPIs, and quality criteria for the ERP integrator. Maintain strict control of scope, billing, and contracts.

Transition from integrator-led to company-led execution. Capability Development Build internal SAP and program management capabilities. Coach leaders and teams for ownership, collaboration, and delivery excellence. ERP Landscape Rationalization & AI Enablement Define ERP simplification strategy and rollout roadmap. Co-design SAP foundations for AI-driven processes and partial offshoring models.

Who We Are

Looking For

Experience & Education

Master’s degree in IT, Engineering, Business, or related field. 15+ years of experience in ERP transformations, preferably in industrial companies. Deep experience with SAP S/4HANA, ERP process design, and vendor management.

Skills & Competencies

Decision-making, strategic thinking, results orientation – advanced Change management, stakeholder engagement, effective communication – advanced SAP program leadership, risk and financial control, industrial ERP experience – advanced

• Proven ability to coach and build internal capabilities Languages English (C1) French (C1 or native) Personal Attributes
• Strong executive presence and authority Structured, analytical, and delivery-focused Resilient under pressure and politically astute Collaborative and transparent Why Join AMBS Lead a high-impact, enterprise-wide SAP transformation
• Influence global operations and digital transformation
• Work in a dynamic, industrial, and international environment
• Build and develop internal capabilities and a lasting legacy