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.

Maintenance Technician

Responsible for maintaining the reliability and performance of molding equipment used in semiconductor manufacturing. You will perform preventive maintenance, troubleshoot equipment issues, sustain production line operations, and support continuous improvement initiatives to ensure maximum equipment uptime, product quality, and manufacturing efficiency.

About the job:

• Perform preventive maintenance on molding machines, mold tooling, and auxiliary equipment. 

• Sustain production lines by responding to equipment alarms, abnormalities, and downtime events. 

• Troubleshoot and repair mechanical, electrical, pneumatic, and tooling-related issues. 

• Conduct mold tooling inspection, cleaning, replacement, and refurbishment activities. 

• Support machine setup, recovery, and qualification activities. 

• Monitor equipment performance and implement actions to improve reliability. 

• Document maintenance activities, findings, and corrective actions. 

• Collaborate with Production, Process Engineering, Quality, and Maintenance teams to achieve operational goals. 

• Follow safety, ESD, cleanroom, and company standards at all times. 

• Participate in LEAN manufacturing continuous improvement and cost-reduction initiatives.

• Other duties as assigned.

About you:

• Associate degree, two-year technical/trade degree, or equivalent preferred

• Five to seven years of experience

• Proficient in MS Office

• Analytical skills

• Strong communication skills

• Experience with CAD

• High attention to detail

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.

We offer a competitive salary package and a variety of benefits, including Medical, Life, Disability, and Retirement benefits as well as development opportunities like internal Lean Six Sigma Certification.

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.