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# Test Engineer - Semiconductor Test Tool Development

- **Company:** WolfSpeed Inc.
- **Location:** Durham, NC, United States
- **Contract:** Permanent contract
- **Skills:** Automation of Tests, Computer Programming, Software Debugging, Hardware Design, Rapid Prototyping Process, Software Engineering, SQL Databases, Test Data, Scripting
- **Published:** October 31, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=37efa4f93fbe7706

## About the Role

* 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

## Description

* 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.