Test Engineer – Semiconductor Test Tool Development

Key Responsibilities

• Design and develop test circuits, fixtures, and systems for MOSFET and diode testing supporting voltages up to 10kV DC
• Perform hands-on prototyping, assembly, debugging, and validation of test tools.
• Integrate power supplies, measurement instruments, control hardware, and software into complete test systems.
• Write and modify basic code or scripts to support equipment control, test automation, and data collection.
• Use SQL to query and organize test data and support laboratory data applications.
• Work with stakeholders to define test requirements, operating parameters, project scope, and acceptance criteria.
• Manage multiple projects and competing priorities while maintaining progress toward deadlines.
• Troubleshoot hardware and software issues and support existing laboratory equipment.
• Document designs, wiring diagrams, test procedures, and troubleshooting guidance.
• Incorporate appropriate safety controls into test tool designs and validate their operation.

Desired Skills and Qualifications

• Practical experience with electronic circuit design, hardware integration, and bench troubleshooting.
• Familiarity with MOSFETs, diodes, and semiconductor testing.
• Comfortable using oscilloscopes, multimeters, power supplies, and other laboratory instruments.
• Basic programming or scripting skills and working knowledge of SQL.
• Strong problem-solving skills and a practical approach to developing and improving test equipment.
• Self-motivated, with the initiative to identify next steps and follow tasks through to completion.
• Able to work independently with limited guidance and recognize when additional support is needed.
• Adaptable and organized, with the ability to manage multiple priorities.
• Able to communicate clearly and collaborate effectively across engineering, software, purchasing, and laboratory teams.
• Comfortable working on energized systems when necessary to isolate faults and confirm proper circuit functionality.
• Bachelor’s degree or higher in E.E or other majors

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