Littelfuse is a company founded on innovation. We are an industrial technology manufacturing company empowering a sustainable, connected, and safer world. And, at our foundational core, it's Littelfuse More [ + ]

employees who make the difference through hard work, dedication, and a willingness to go above and beyond. We hire bright minds who want to make a big impact. Find your future with us by learning more about who we are and what we do.

Littelfuse is a Great Place to Be

Littelfuse associates experience a strong corporate culture driven by diverse people, bold solutions, and sustainable success. We work with energy and enthusiasm to make a positive difference for our customers.

We value professional development and growth and work collaboratively to empower our associates. We offer training, tuition reimbursement, and development programs to help associates at every stage of their career. In addition, associates may be provided opportunities to work in different businesses and locations within the company. We embrace new challenges together, with confidence and open minds.

Discover how working at Littelfuse will help you realize your full potential.

95 years of Excellence and Innovation

At Littelfuse, we celebrate a strong and proud history dating back to 1927 in a garage on Chicago's North Side. From our humble beginnings, remarkably, today we have operations across 15 countries and serve more than 100,000 end customers. In 2021, we generated more than $2 billion in annual sales as we have built a strong global brand over the years and have developed a reputation as the supplier of choice for our customers.

Everywhere, every day, we deliver a broad range of reliable products across the industrial, transportation, and electronics end markets we serve. The technologies we've developed and the products we offer help our customers empower a sustainable, connected, and safer world.

Our company has grown tremendously over these last 95 years because we have had, and continue to have, awesome people. Day-in and day-out, Littelfuse employees demonstrate tremendous teamwork and collaboration. We go above and beyond with a results-driven approach to help one another, to give back to the communities where we live and work, and to maintain a relentless focus on serving our customers by bringing innovative solutions and engineering expertise to help solve problems.