S&OP Planner

Veolia Group is a global leader in environmental services, operating across all five continents with nearly 218,000 employees. Specializing in water, energy, and waste management, Veolia Group designs and implements innovative solutions for decarbonization, depollution, and resource regeneration, supporting communities and industries in their ecological transformation. Within this framework, Veolia's Water Technology Business brings together a dedicated team of experienced professionals committed to tackling the world’s most complex challenges related to water scarcity, quality, productivity, and energy.

Together, we pursue a shared mission to create a more sustainable future.

The S&OP Planner is responsible for managing and executing the S&OP Demand and Supply Planning processes and procedures on Chemical Solutions and Monitoring (CSM) Business Line of Veolia Water Tech. The role will partner with the regional business leader and functional teams, including Commercial, Supply Chain, Procurement, Products, Finance and IT, to ensure standard Demand and Supply Planning processes, systems, RACI’s and KPI’s are implemented and matured continuously.

The role will coordinate with the S&OP Pole Leader to continually improve forecasts, plans and decision‑making resulting from the monthly cadence of the S&OP Product Portfolio Review (PPR), Commercial Demand Review (CDR), Supply Chain Review (SCR) and Plan Consensus Review (PCR).

• Week 1 – Demand Signal Intake & Diagnostic Review: Assess overall demand health and variability. Lead statistical forecast analysis by adjusting, maintaining, and cleaning historical data/parameters, while defining targets and improvements on forecast accuracy (MAPE and Bias), and correcting root cause variations for long‑term improvements. Diagnose variances by reviewing prior month actuals against forecasts, identifying bias by product, customer and region, and analyzing demand volatility (e.g., standard deviations, spikes, pull‑ins, or cancellations).
  
  Prepare and conduct the monthly PPR to integrate changing product strategies and New Part Introduction (NPI) and End of Life Cycle (EOL) initiatives.
• Week 2 – Forecast Update & Demand Review Readiness: Lock a credible, near‑term demand plan. Refresh the statistical baseline forecast by cleaning historical data and applying justified, well‑documented overrides. Prepare and conduct the CDR to align with Regional Business Leader, Commercial Operations and other functions on statistical versus sales forecast differences, review accuracy KPIs (MAPE and bias), and subsequently firm and release the unconstrained demand plan.
  
  Capture critical commercial inputs such as wins/losses, pricing and promotions.
• Week 3 – Inventory Positioning & Policy Validation: Shift focus to inventory strategy alignment and performance (Cash). Analyze forward inventory projections against demand to identify potential stock‑out or excess/slow‑moving and non‑moving (SMNM) inventory risks. Define and propose inventory policy changes or exceptions to mitigate risks. Manage firm supply plan exceptions by simulating the use of alternate sources. Prepare and conduct SCR meetings to evaluate the Supply Chain’s capability to meet an unconstrained consensus demand plan.
  
  Create networks and maps that depict the Supply Chain strategy, and communicate this strategy, including “who makes what” and lead‑times, across the business.
• Week 4 – PCR Prep & Trade‑off Actions: Drive decision readiness and closure for the PCR, approving and releasing the constrained supply plan (Rolling 12‑months at the SKU level, across the supply network). Align inventory trade‑offs with Supply and Finance teams, evaluate build versus backlog decisions, and validate the financial impact of inventory strategies. Finalize risks requiring leadership escalation based on the Delegation of Authority (DoA) process, update action logs and lock assumptions for the next planning cycle.

• Define inventory strategy (MTS, MTO, SS APICS model for DoA baseline, etc.) and update and review ABC classification in the…