Buyer II

Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.

Reporting directly to the Purchasing Supervisor, you as a Buyer will be responsible for supporting supply chain operations by managing daily purchasing activities, ensuring material availability, and maintaining accurate procurement records.

You will play a key role in executing purchasing strategies, monitoring inventory levels, and ensuring timely delivery of materials to support production. Additionally, you will collaborate with suppliers and internal stakeholders to resolve shortages, manage purchase orders, and drive continuous improvement in procurement processes.

You will work cross-functionally with planning, warehouse, and logistics teams to ensure alignment and efficiency across the supply chain.

About the Job:

• Create and track purchase orders based on MRP analysis
• Monitor supplier performance and ensure timely delivery of materials
• Follow up on shortages and provide updates to internal stakeholders
• Expedite materials as required to avoid production disruptions
• Maintain accurate procurement documentation and master data (PPV approvals)
• Support supplier sourcing activities, including RFQs for production materials
• Monitor inventory levels and freight cost KPIs
• Manage past due purchase orders and resolve discrepancies
• Push back on supplier MOQs impacting inventory levels
• Coordinate with 3PL and warehouse teams for material receipt and transfers
• Support resolution of invoice and pricing discrepancies
• Escalate supply constraints and propose alternative solutions

• Location: Matehuala, San Luis Potosí (Remote within Mexico.

• About You:

• Bachelor’s degree or equivalent professional education.

• Experience in purchasing, planning, and/or inventory control.

• Knowledge of ERP systems (JDE preferred)

• Strong data analysis and Excel skills.

• Fluent English (required)

• Proactive communication and strong follow-up skills.

• Strong problem-solving and analytical mindset.

• Ability to work with cross-functional teams and interact with different organizational levels.

Littelfuse strives to empower associate growth and development in a culture of ongoing collaboration and respect for diverse global perspectives and expertise. Our Core Values — Customer Focus, Integrity, Innovation, Teamwork, and Results-Driven — support us on our mission to improve the safety, reliability, efficiency, and performance of our customers' products and systems. We are an equal opportunity employer that takes pride in giving every associate the means and courage to make a difference — everywhere, every day. #LI-MMV

At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.