Demand & Supply Planner / Assistant Manager

A global brand seeks a Demand and Supply Planner / Assistant Manager to optimise national demand, supply, and inventory in Taiwan while ensuring full customer fulfilment.

Key responsibilities:

As a Demand and Supply Planner / Assistant Manager, you will manage forecasting, supply, inventory, and S&OP to optimise stock and support product launches.

Demand Planning

• Analyse sales history, trends, and market data to build statistical forecasts and align/challenge the Sales Demand Plan with the Operations Demand Plan
• Partner with Sales to review performance, conduct root-cause analysis of forecast errors, and challenge assumptions behind demand inputs
• Align with Sales, Finance, and Operations on the consensus Demand Plan during monthly S&OP and update planning tools accordingly
• Build and maintain placement forecasts for visibility items, identifying risks and opportunities versus financial targets
• Deliver KPI targets including SKU/DC forecast accuracy and service levels

S&OP Planning

• Lead monthly S&OP process, defining governance, timelines, and meeting structure in line with global guidelines
• Convert consensus Demand Plan into a local Supply Plan, defining allocation, stock targets, and constraints
• Execute globally aligned S&OP processes within local planning operations
• Ensure timely completion of IBP system requirements each month

Supply Planning & Inventory Management

• Translate global supply plans into weekly execution plans, considering supply and logistics constraints
• Manage inventory levels to avoid stockouts while maintaining healthy product ageing; escalate risks with mitigation plans
• Coordinate inter-DC stock transfers to optimise service levels and cost efficiency
• Provide rolling 3PL volume forecasts for inbound, storage, and outbound cost planning

Portfolio Management

• Partner with Marketing, Finance, and Sales to conduct SKU portfolio reviews and manage complexity/cost optimisation
• Lead new product launch planning in line with global guidelines
• Manage SKU transitions and phase-outs within budget constraints

Candidate profile:

To excel in this role, you bring FMCG forecasting experience, strong analytical skills, SAP/ERP proficiency, and a collaborative, detail-oriented mindset.

• 3–5 years’ experience in demand planning, ideally within FMCG
• Strong analytical skills with ability to synthesise data from multiple sources into actionable insights
• Excellent communication, influencing, and relationship-building abilities
• Proactive, results-driven mindset with strong attention to detail and continuous improvement focus
• Working knowledge of SAP or similar ERP systems

About the company:

This is a leading global organisation offering an inclusive, collaborative culture, strong career development, flexible working, and exposure to international best practices.

Keywords: demand and supply planning, inventory management, supply chain management, S&OP management, portfolio management, FMCG

What’s next:

Apply now to join a leading global organisation offering strong career growth and international exposure!