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.
We are looking for an IT Security Engineering Lead to join our IT Security team at Littelfuse. In this role, you will help protect Littelfuse’s systems and information, make sure security requirements are followed, and work with IT and business teams to improve our security practices.
This role reports directly to the Director, Information Security.
About the job:Lead the implementation of security solutions and controls to protect Littelfuse’s systems and information from unauthorized access, changes, or loss
Develop, maintain, and improve IT security policies, standards, and procedures
Monitor compliance with security policies, identify risks and gaps, and help drive actions to address them
Define and maintain secure configuration standards for IT systems and devices
Work with IT and other teams to improve security controls and practices
Support security awareness activities and help promote good security practices across the organization
Assess security risks, investigate security issues, and recommend solutions
Help improve Information Security processes, controls, and governance
Support other security and cross-functional projects as needed
Bachelor’s degree in Computer Science, Information Security, Cybersecurity, Information Systems, or a related field
3 - 5 years of experience in Information Security, Cybersecurity, IT Risk, or a related field
Good understanding of information security principles, frameworks, standards, and regulations
Strong analytical and problem-solving skills, with the ability to identify and address security risks
Good verbal and written communication skills in English
Strong attention to detail and ability to manage multiple priorities
Ability to work independently and collaborate with teams across the organization
Proactive and solution-oriented approach, with an interest in improving security practices
The salary range for this position is 4000 EUR gross – 5000 EUR gross per month but the final offer will depend on the experience and competencies of the selected candidate.
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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.
Skills Required
- Bachelor's degree in Computer Science, Information Security, Cybersecurity, Information Systems, or related field
- 3-5 years of experience in Information Security, Cybersecurity, IT Risk, or related field
- Good understanding of information security principles, frameworks, standards, and regulations
- Strong analytical and problem-solving skills
- Good verbal and written communication skills in English
- Strong attention to detail and ability to manage multiple priorities
- Ability to work independently and collaborate with teams across the organization
- Proactive and solution-oriented approach with interest in improving security practices
Littelfuse Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Littelfuse and has not been reviewed or approved by Littelfuse.
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Retirement Support — A 401(k) plan includes a company match with an additional annual contribution, with plan details also referenced in corporate filings. This structure indicates dependable retirement support across U.S. roles.
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Wellbeing & Lifestyle Benefits — A Lifestyle Spending Account and tuition reimbursement, plus wellness resources and an Employee Assistance Program, expand the package beyond core insurance. Development programs such as Lean Six Sigma certifications reinforce a holistic rewards mix.
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Healthcare Strength — Core medical, dental, and vision coverage are standard and described as solid and workable. Coverage breadth is supported globally with EAP access.
Littelfuse Insights
What We Do
Littelfuse is an industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 15 countries, and with 17,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927. View our broad and deep product portfolio: https://www.littelfuse.com/ Littelfuse has had a long-standing commitment to ensuring a diversified workforce through equal employment opportunities. Maintaining a diversified workforce is critical to the success of our organization. Each associate receives equal employment opportunity regardless of race, color, religion, creed, sex (with or without sexual conduct), marital status, national origin, citizenship, ancestry, age, physical or mental disability, medical condition, order of protection status, military status, sexual orientation, gender expression or identity, genetic information, unfavorable discharge from military service, and any other protected class under federal, state or local law






