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.

The Senior Quality Engineer reports directly to the Quality Manager. This role is mainly focused on the control and tracking of customer claims, ensuring KPIs remain within target levels from a quality assurance perspective. The Senior Engineer will be responsible for participating and leading problem-solving activities within multidisciplinary teams from production, maintenance, quality, and process control.

ABOUT THE JOB

Root cause & corrective actions (FTA, 8D, 5W, DMAIC, Ishikawa, PDCA).

Put into practice the tools and standards MSA, SPC, APQP, FMEA, Control plan, VDA6.3, IATF, ISO 9001

Monitoring the management of processes and mapping them such as: Injection, plastic injection, stamping processes, electronics manufacturing processes,



final assembly processes.

Coordinate root cause analysis within the core team, process mapping, and follow-up on internal and external corrective actions resulting from KPI or customer complaint analysis.

Lead the monitoring of KPI compliance, including customer complaint scrap, FPY, and 5S.

Experience using Minitab

This role is in charge of leading a team

Leads a team of quality auditors, quality technicians, and quality engineers

ABOUT YOU

Bachelor's or university degree in Engineering

5+ years of experience in the manufacturing industry (preferably in the automotive sector)

Experience with global manufacturing companies

Proficiency in Excel

Strong analytical skills

Strong communication skills

High attention to detail

Advanced English

Littelfuse is an equal opportunity employer committed to empowering every associate to make a difference — everywhere, every day.

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, versátil work arrangements, and development opportunities.

📌 Sr Quality Engineer (Piedras Negras)
🏢 Littelfuse
📍 Piedras Negras