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 Manufacturing Engineering Supervisor, you as a Manufacturing Engineer will be responsible for optimizing production processes, resources, and workflows to improve efficiency, quality, and cost performance within the Matehuala facility.

You will focus on analyzing methods, material flows, tools, machinery, and equipment to eliminate non-value-added activities, reduce waste, and enhance operational performance. Additionally, you will lead continuous improvement initiatives and implement changes that drive safety, productivity, and quality improvements.

You will collaborate with cross-functional teams to support production goals, new product launches, and the ongoing enhancement of manufacturing systems.

About the Job:

• Optimize existing and new manufacturing processes and work methods

• Define appropriate tools, machinery, and equipment for efficient production

• Identify critical process and product points; implement controls to prevent defects

• Perform root cause analysis and implement corrective and preventive actions

• Lead continuous improvement and cost reduction initiatives

• Evaluate process reliability and quality performance

• Design, implement, and improve quality control systems

• Develop and apply productivity measurement techniques

• Support investment project evaluation and justification

• Balance production lines and workloads to improve efficiency

• Apply Lean Manufacturing concepts (Kaizen, waste reduction, process optimization)

• Reduce rework and non-value-added activities

• Update production standards, including cycle times and output rates

• Support responses to internal and external quality issues (customer complaints)

• Participate in new product introduction from development through production

• Develop work standards, staffing projections, and production capacity plans

• Create and execute action plans for successful product launches

• Develop training plans to enhance team skills and capabilities

• Maintain updated process documentation (layouts, flow diagrams, work instructions, visual aids, etc.)

• Ensure effective implementation of 6S programs

• Develop and maintain PFMEAs and verify Bills of Materials (BOM)

• Initiate and manage Engineering Change Orders (ECOs)

• Coordinate equipment, product, and assembly line transfers across plants

• Location: Matehuala, San Luis Potosí.

About You:

• Bachelor’s degree in Industrial, Mechanical, Mechatronics, or related Engineering field.

• Experience in manufacturing engineering or similar role.

• Strong knowledge of Lean Manufacturing and continuous improvement methodologies.

• Experience in methods engineering and process optimization.

• Strong analytical and problem-solving skills.

• Results-driven mindset with accountability and sense of urgency.

• Strong interpersonal skills, collaboration, and conflict management abilities.

• Ability to work cross-functionally and lead improvement initiatives.

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.