LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary
MoReTec
recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. LYB places high priority on diversity, equity and inclusion and is Advancing Good with an emphasis on our planet, the communities where we operate and our future workforce. We're addressing the general challenges of ending plastic waste, taking climate action, and supporting a thriving society, while generating value for our customers, investors, and society.
Position Summary / Basic Function
The APS Raw Material Planner is responsible for ensuring the timely availability of raw materials required to support production plans while maintaining optimal inventory levels and minimizing supply risks and excess or obsolete inventory.
This position manages material requirements through MRP, coordinates purchase orders and supplier deliveries, monitors inventory and material shortages, and works closely with Procurement, Logistics, Production, Warehouse, and other cross-functional teams to ensure continuity of supply.
A Day in the Life
Execute and monitor
MRP (Material Requirements Planning)
to ensure raw material availability according to production requirements.
Analyze material requirements, inventory levels, open purchase orders,



demand changes, and supplier commitments.
Create, manage, and follow up on
purchase orders
and material requirements with suppliers.
Coordinate supplier deliveries according to production priorities and inventory targets.
Identify potential
material shortages and supply risks
, communicate them proactively, and coordinate mitigation actions.
Monitor inventory levels to prevent shortages while minimizing
excess and obsolete materials
.
Manage material planning parameters and maintain accurate planning information in
SAP
.
Review demand requirements and planning information to anticipate changes that may impact material availability.
Coordinate with
Procurement, Logistics, Production, Warehouse, and other cross-functional teams
to resolve supply and inventory issues.
Follow up on supplier performance and escalate delivery issues that could affect production continuity.
Support inventory optimization and obsolete-material reduction initiatives.
Support physical inventory activities and inventory accuracy.
Participate in cross-functional meetings related to material availability, shortages, inventory, logistics, and production requirements.




Prepare and communicate material status, shortages, risks, and recovery plans to relevant stakeholders.
Position Requirements
Required Qualifications
Bachelor's degree in
Supply Chain, Logistics, Industrial Engineering, Business Administration
, or a related field.
Experience in
material planning, production planning, purchasing, supply chain, or inventory management
.
Knowledge of
MRP concepts and inventory management
.
Experience using
SAP
or a similar ERP system.
Proficiency in
Microsoft Excel
for data analysis and material follow-up.
Strong analytical and problem-solving skills.
Strong organizational skills and ability to manage multiple priorities.
Effective communication and cross-functional coordination skills.
Ability to work in a dynamic manufacturing environment.
Preferred Qualifications
Experience in a
manufacturing environment
.
Experience managing suppliers and purchase orders.
Knowledge of inventory optimization and obsolete-material management.
Experience working with international suppliers and/or imported materials.
Knowledge of
SAP and IBP
.
Intermediate to advanced English, especially for supplier and cross-functional communication.
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📌 Raw Materials Planner (San Luis Potosí)
🏢 Lyondellbasell
📍 San Luis Potosí