Demand Planner: job description, salary and skills

The Demand Planner anticipates what customers will buy, and in what quantities. Their sales forecast is the starting point for the whole supply chain: purchasing, production, inventory and transport. It is an analytical, strategic role that is increasingly in demand as companies try to reduce both stock-outs and overstock.

Job description

The Demand Planner (or sales forecaster) builds and updates short-, medium- and long-term demand forecasts. They rely on sales history, statistical models and input from marketing and sales teams (promotions, launches, seasonality, market trends).

They lead the demand side of the S&OP (Sales & Operations Planning) process and bridge the gap between commercial and operational teams. Their goal: a reliable forecast that delivers the right level of customer service with controlled inventory.

Key responsibilities

• Analyse sales history and detect trends, seasonality and anomalies.
• Build statistical forecasts by product, customer, channel and region.
• Incorporate input from marketing and sales (promotions, launches, end-of-life products).
• Lead demand consensus meetings as part of S&OP.
• Measure forecast accuracy (accuracy, bias) and drive improvement plans.
• Hand over the demand plan to supply and production teams.
• Flag stock-out and overstock risks.
• Help configure and improve planning tools.

Required skills

Hard skills: forecasting methods (exponential smoothing, regression, time series), S&OP process, inventory management, data analysis, advanced Excel modelling, proficiency in an APS tool (SAP IBP, Kinaxis…), forecast accuracy metrics. Basic SQL or Python skills are a real plus.

Soft skills: analytical mindset, rigour, communication skills, the ability to persuade with numbers, diplomacy between sales and operations, curiosity about the market.

Salaries around the world

A Demand Planner's pay varies by country, industry (consumer goods, pharma, manufacturing, retail) and the complexity of the product portfolio managed. The salaries by country table below shows indicative gross annual ranges, in local currency, for an experienced profile. Regional or global roles and expertise in advanced planning tools command the highest salaries.

Career path

• Supply Chain Analyst / Junior Demand Planner (0 – 2 years): sales tracking and forecasting support.
• Demand Planner (2 – 5 years): ownership of a product portfolio or market.
• Senior Demand Planner (5 – 8 years): regional scope, S&OP facilitation, tool projects.
• Demand Planning Manager / S&OP Manager (8+ years): leading a team and the planning process.
• Next steps: Supply Chain Manager, Head of Planning, supply chain consultant.

Education & training

• Master's degree in supply chain, logistics, engineering or business.
• Master's in statistics, data or applied economics, valued for forecasting models.
• Recognised certifications: APICS CPIM, CSCP or S&OP training.

Prior experience in supply planning, financial control or data analysis is a good stepping stone.

Opportunities and sectors

Demand Planners are hired by consumer goods, pharmaceutical, automotive, fashion and electronics manufacturers, as well as by retailers, e-commerce players and supply chain consulting firms. With the rise of AI-driven forecasting, the role is growing richer and remains in high demand.

In summary

A strategic role at the heart of the supply chain, for people who love both numbers and operations. If you know how to turn data into decisions, create your profile on Portfoler.com and make your planning skills visible to recruiters.