Location: Binh Duong (Shuttle Bus Available)

Role

The SOIP Staff is responsible for supporting the end-to-end planning process, including demand forecasting, production scheduling,and material requirement planning. This role works closely with Sales, Procurement, Warehouse, Quality Control, and Production teams to ensure seamless operational workflows, optimize inventor levels, and meet delivery deadlines efficiently.

Duties & Responsibilities

1. SOIP Activities

Receive Sale Orders (SO) from Sales Team
Issue Delivery Orders (DO)
Project tracking management — follow goods transfer from HN to HCM
Calculate and issue PRs for Raw Materials, Components, and Packaging
Build replenishment schedules based on lead times, MOQ, and safety stock levels to ensure on-time-in-full supply for demand
Track and report key KPIs: Forecast Accuracy, OTIF (On-Time In-Full), DIO (Days of Inventory), and SLOB (Slow-moving/Obsolete inventory)
Conduct regular inventory reconciliation and analyze cost variations (shipping, holding, import duties)
Identify slow-moving, obsolete, or near-expiry inventory (SLOB) and propose clearance or promotion strategies with Sales/R&D teams
Communicate effectively (listening, speaking, reading, writing)

2. Reporting

Monthly reporting

3. Others

Other tasks assigned by supervisor/leader

Job Specification

Education, Training, Qualifications

Bachelor's Degree in Logistics & Supply Chain Management, International Trade, Business Administration, or a related field

Experience & Technical Skills

1–3 years of experience in Demand Planning, Supply Chain, or Merchandising Planning
Solid understanding of operations, production order flows, and BOM structures
Proficiency in Planning/MRP modules within SAP/ERP systems
Advanced Google Sheets proficiency (VLOOKUP, INDEX/MATCH, Pivot Tables, SUMPRODUCT, charts, etc.)

Languages

English: TOEIC 450+ or IELTS 4.0+ is a plus

Soft Skills

Strong numerical aptitude, analytical mindset, and attention to detail
Excellent cross-functional communication and problem-solving skills
High adaptability to fast-paced commercial environments and shifting market demands
Willingness to take on new tasks/additional responsibilities

Personality

Careful, team-oriented, strict, and friendly

Lixil Benefits

We offer a comprehensive benefits package (allowances vary by region/country), which may include:

Shuttle Bus
Paid leave
Health coverage
Child support programs
Learning and development support

About LIXIL

LIXIL. A home for everyone.

Every person on the planet dreams of a better home. And at LIXIL, we're committed to making better homes a reality for everyone, everywhere. We make it happen with pioneering water and housing technology solutions. Home to world-leading brands like INAX, American Standard, GROHE, TOSTEM, and many more, we touch the lives of more than a billion people each day, transforming houses into homes.

Our planet is the home we all share. So how we do business matters. Our inclusive and empowering culture, entrepreneurial spirit, and commitment to having a positive impact on the planet are integral to our business strategy.

LIXIL today is on a journey of transformation. The world around us is changing. Technological advances. Evolving needs. New demographics. Shifting expectations. These changes serve as opportunities for solutions to be discovered and to unlock progress for all.

We invite you to make this journey with us. It is as challenging as it is inspiring. Together, we can shape the future of living. We're a home for growth, for imagination, for creativity. A home for your talent and ambition. A home for everyone.

Demand & Supply Planning Staff