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Test Engineer

Littelfuse

Skills

Required

  • Power Systems
  • Industrial Automation
  • Control Engineering
  • Mechatronics
  • Electrical Machinery
  • electrical automation
  • industrial control systems / power system equipment / protection relays
  • electrical schematics
  • control systems

Preferred

  • product validation

About Littelfuse

  • 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.
  • 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.

Responsibilities

  • Perform functional, performance, and reliability testing of company products according to test plans and procedures.
  • Record, compile, and analyze test data, and prepare test reports in a timely manner.
  • Assist in troubleshooting product issues identified during testing and support corrective action verification.
  • Participate in product validation activities during new product development and provide feedback for continuous improvement.
  • Maintain and organize test records, technical documents, and related documentation to ensure traceability and completeness.
  • Support on-site commissioning, customer training, and technical support activities when required.
  • Assist with product demonstrations, technical presentations, and product promotion activities.
  • Complete other tasks assigned by the Technical Manager or General Manager.

Requirements

  • Bachelor's degree or above in Electrical Engineering, Power Systems, Industrial Automation, Control Engineering, Mechatronics, Electrical Machinery, or related disciplines.
  • Fresh graduates or candidates with 1-3 years of relevant working experience are welcome to apply.
  • Experience in testing electrical automation equipment, industrial control systems, power system equipment, or protection relays is highly preferred.
  • Familiarity with electrical schematics, control systems, and common testing instruments is an advantage.
  • Strong analytical, troubleshooting, and hands-on skills, with the ability to perform testing tasks independently.
  • Good reading and writing skills in English, with the ability to read technical documentation; basic verbal communication skills in English are preferred.
  • Strong communication and teamwork skills, a high sense of responsibility, and willingness to travel occasionally when required.

Benefits

  • 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.