Electrical Test Technician - Circuit Protection (Flexible)

Littelfuse; Mount Prospect (IL); On-site; USD 54,000 - 77,520; Full time

Benefits offered by this job

Competitive compensation

Flexible work arrangements

Development opportunities

Job summary

Littelfuse is seeking a Test Technician to execute electrical and performance testing on circuit protection products, including fuses. You will analyze results, prepare technical reports, and collaborate with engineering to drive improvements.

The role requires 5+ years in electrical testing, hands-on lab experience, and strong problem-solving abilities to support development and validation activities.

Qualifications

• Associate degree in Electronics or related field or equivalent experience.
• 5+ years of electrical testing experience in a technical environment.
• Experience with electrical circuits, Ohm's Law, and data collection.
• Hands-on use of lab instruments and safe testing practices.
• Proficiency with MS Office for documentation and reporting.
• Strong communication, problem-solving, and analytical skills.
• Ability to work independently and with cross-functional teams.
• Commitment to quality, safety, and continuous improvement.

Responsibilities

• Perform electrical and performance testing on circuit protection products to ensure quality and reliability.
• Analyze test data, measurements, and waveforms to evaluate performance and identify issues.
• Prepare accurate test reports and support product development decisions.
• Participate in design reviews and provide technical feedback to engineering teams.
• Maintain and calibrate laboratory equipment and ensure safety compliance.

Skills

Electrical testing

Data analysis

Troubleshooting

Documentation

Communication

Independent & collaborative work

Education

Associate degree in Electronics, Electrical Technology, or related technical field

Tools

Oscilloscopes

Multimeters

Electronic test instruments

Data acquisition systems

Job description

Littelfuse is seeking a Test Technician to execute electrical and performance testing on circuit protection products, including fuses. You will analyze results, prepare technical reports, and collaborate with engineering to drive improvements.

The role requires 5+ years in electrical testing, hands-on lab experience, and strong problem-solving abilities to support development and validation activities.