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.
Are you passionate about electric circuits and power systems and want to be a
part of the future of transportation? We are seeking a Senior High Voltage
Electrical Test Engineer to join our state-of-the-art high voltage lab!
As a Senior High Voltage Test Engineer, you will be responsible for testing and
evaluating the performance of our cutting-edge circuit protection devices for a
variety of applications. As a member of our team, you will have the opportunity
to work on exciting projects and collaborate closely with a team of talented
engineers to develop the latest advancements in circuit protection device
technologies across both automotive and emerging industries.
Responsibilities:
Develop test plans, procedures, and protocols for cutting-edge new and existing circuit protection devices for a variety of applications.
Execute high-voltage electrical and short circuit tests to evaluate performance, safety and durability of fuses and other circuit protection products.
Analyze and interpret test data and waveforms and create comprehensive test reports.
Participate in design reviews and provide technical feedback to product development teams.
Collaborate with cross-functional teams to develop and improve testing methods.
Perform preventative maintenance on the test equipment, maintain safety procedures, update risk assessments and operating procedures for the high voltage labs.
Lead the design/implementation of any improvements in the high voltage labs along with being the technical expert for ongoing initiatives.
Qualifications:
Bachelor's or Master's degree in Electrical Engineering or related field (5+ years of experience)
Deep knowledge of electrical circuit design and data acquisition with
specialization in power electronics and/or programming.
Ability to test, diagnose and repair various electrical setups and circuits.
Hands-on experience in operation of oscilloscopes, multimeters, etc.
Hands-on experience in operation of oscilloscopes, multimeters, etc.
Ability to identify and implement efficient paths of action to complete assigned tasks.
Ability to operate well independently or as a team member in a fast-paced environment.
Advanced knowledge in MS office.
Strong analytical and problem-solving skills.
Excellent communication and presentation skills.
High attention to detail.
Preferred Qualifications:
• Experience with global manufacturing companies
• Experience with Labview (or other automation software)
• Knowledge of PLCs and related software
#LIOB1
Artificial intelligence (AI) tools may be used in some portions of the candidate review process for this position, however, all final employment decisions will be made by a person.Salary Range:
$88,500 - $137,100The salary offered will vary depending on your location, job-related skills, knowledge, and experience.
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 or Master's degree in Electrical Engineering or related field with 5+ years experience
- Deep knowledge of electrical circuit design and data acquisition with specialization in power electronics and/or programming
- Ability to test, diagnose, and repair various electrical setups and circuits
- Hands-on experience operating oscilloscopes, multimeters, and other test instruments
- Develop test plans, procedures, and protocols for new and existing devices
- Analyze and interpret test data and waveforms and create comprehensive test reports
- Perform preventative maintenance on test equipment and maintain/update safety procedures and risk assessments
- Ability to work independently and as part of a team in a fast-paced environment
- Advanced knowledge of MS Office
- Strong analytical and problem-solving skills; high attention to detail
- Excellent communication and presentation skills
- Experience with global manufacturing companies
- Experience with LabVIEW or other automation software
- Knowledge of PLCs and related software
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
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