Supply Planning Transformation Manager

Mondelez International; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Job summary

Mondelēz International in Warszawa invites a seasoned supply planning specialist to lead the design, build and deployment of the o9 Planning solution across MEU. This 2-year project role acts as Regional COE for solution design, data readiness, testing and go-live support, interfacing with partners and business teams to ensure accurate modelling of constraints and networks.

You will drive data readiness, define data models, sign off configurations, and supervise tests and cutover activities,

Qualifications

• 7+ years in Supply Planning with end-to-end processes.
• Hands-on experience with planning systems: SAP APO, SAP ECC, and/or o9 Solutions.
• Experience in system/platform implementation projects (design, testing, deployment).
• Strong expertise in constraint modelling, capacity planning, inventory optimization, and network planning.

Responsibilities

• Be a key member of Supply Planning project workstream and lead sub-streams with key deliverables.
• Clarify design questions during build and sign off configuration.
• Interface with o9 implementation partners on solution architecture and planning logic.
• Define data model and standards for o9 Supply Planning and ensure data readiness.
• Lead testing strategy and sign-off on testing readiness and results quality.
• Support cutover activities and Go/No-Go decision; enable transition to BAU.

Skills

Supply Planning

o9 Solutions

SAP APO

SAP ECC

Project Leadership

Data Readiness

Cross-functional Collaboration

Tools

SAP APO

SAP ECC

o9 Planning

Job description

Job Description Are You Ready to Make It Happen at Mondelēz International? Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours.

This position is a project role for around 2 years – likely to finish in March 2028

In this project role you will play a key role in driving successful implementation and adoption of the o9 planning solution across Supply Planning in MEU. You will drive the successful design, implementation, and deployment of the o9 Supply Planning solution across MEU Supply Planning. Act as the Regional COE for solution design, build, testing, data readiness, and go‑live/hyper care — ensuring the o9 platform accurately reflects supply planning processes, constraints, and network flows across all categories.

How you will contribute

• Be a key member of Supply Planning project workstream and lead project sub-stream with key deliverables
• Clarify design questions during build phase; participate in demo sessions and sign off configuration
• Accountable for supply planning processes, constraints, and network flows to be accurately modelled in the new system
• Desing and document complementary tools, reports and process solutions
• Interface with o9 implementation partners on solution architecture and planning logic
• Ensure the accuracy, completeness, and consistency of critical master data, enabling o9 deployment
• Define data model and standards for o9 Supply Planning
• Establish data check and control frameworks
• Validate integration flows between o9, S/4HANA, and legacy systems (SAP APO)
• Oversee data readiness across BUs (working with Business and Partners)
• Design testing strategy, participate in tests, drive resolution of defects
• Lead sign-off on testing readiness and results quality
• Validate business go‑live readiness; support Go/No-Go decision
• Support cutover activities and execution
• Resolve complex functional/system issues during stabilization
• Act as primary interface between Global & Regional teams, Partners and Business on all solution/technical matters
• Collaborate with cross functional teams to ensure end-to-end planning alignment
• Business Partner with Supply Planning leads to ensure effective tools and process adoption
• Act as a key change agent within the Supply Planning organization
• Drive adoption of new planning processes, tools, and ways of working across hubs
• Drive ways-of-working adjustments post go-live & support transition to BAU operations

What you will bring

• 7+ years in Supply Planning (FMCG preferred), with deep understanding of end-to-end supply chain processes
• Hands‑on experience with planning systems: SAP APO, SAP ECC, and/or o9 Solutions
• Experience in system/platform implementation projects (design, testing, deployment)
• Strong, proven expertise in constraint modelling, capacity planning, inventory optimization, and network planning
• Strong knowledge and experience working with planning data end to end: parameters configuration, data flows between systems, planning logic, and the ability to assess data quality and its impact on planning outputs
• Ability to translate business requirements into system configuration and planning logic
• Ability to lead cross-functional workstreams and drive decisions across multiple stakeholders and geographies
• Strong interpersonal and influencing skills — able to influence across Business functions, implementation partners, and leadership
• Comfortable operating in fast‑paced, agile transformation environments

More about this role

Travel requirements: 15%

Relocation Support Available? No Relocation support available

Business Unit Summary

We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions.

Mondelēz International is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation or preference, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Job Type Temporary (Fixed Term)

Process excellence Business Capability

At Mondelēz International, our purpose is to empower people to snack right through offering the right snack, for the right moment, made the right way. That means delivering a broader range of delicious, high-quality snacks that nourish life's moments, made with sustainable ingredients and packaging that consumers can feel good about. We have a rich portfolio of strong brands – both global and local. Including many household names such as Oreo, belVita and LU biscuits; Cadbury Dairy Milk, Milka and Toblerone chocolate; Sour Patch Kids candy and Trident gum. We are proud to hold the number 1 position globally in biscuits, chocolate and candy as well as the No. 2 position in gum Our 80,000 Makers and Bakers are located in our operations in more than 80 countries and are working to sell our products in over 150 countries around the world. They are energized for growth and critical to us living our purpose and values. We are a diverse community that can make things happen, and happen fast. Join us and Make It An Opportunity!