SAP S/4HANA Transformation Director
ArcelorMittal · France
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