
Job description
The High School Engineering Intern will assist engineers with projects, setup and perform evaluations on circuit protection devices, and report data to engineers.
Fabricate and process prototypes, setup and perform evaluations, provide accurate observations, report unique phenomena, compose data reports, and assist engineers with projects.
Critical thinking, CAD experience, Microsoft Excel and PowerPoint experience, high attention to detail, strong organizational and communication skills, and ability to work independently.
Company

Manufacturing
Littelfuse, Inc. (NASDAQ: LFUS) is a globally diversified industrial technology manufacturer that designs and delivers reliable electronic protection solutions across more than 20 countries. Founded in 1927 and headquartered in Rosemont, Illinois, the company employs approximately 16,000 associates and serves over 100,000 end customers in sectors such as industrial, transportation, and consumer electronics. Its product portfolio spans EV charging, commercial vehicle safety, data centers, renewable energy, and HVAC/R, among others, positioning Littelfuse as a key enabler of safer, more connected systems worldwide. The firm distinguishes itself through a long-standing commitment to innovation, sustainability, and a diverse, inclusive workforce, reinforcing its reputation as a trusted partner for complex, high‑reliability applications.
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