Reliability Lab Test Technician

Job Title: Electrical Reliability Test Technician

Role Overview

Onsemi is seeking an Electrical Reliability Test Technician to specialize in the execution and monitoring of electrical stress testing for semiconductor devices at our Allen, Texas Rel Lab operations. This role is critical for evaluating the durability and integrity of semiconductor components. You will be responsible for executing complex stress tests, specifically focusing on ESD and Latchup characterization, to ensure our products meet JEDEC industry standards and internal quality benchmarks.

Core Responsibilities

• Reliability Testing: Set up and execute a variety of environmental and mechanical stress tests according to defined protocols (HTOL, HTSL, Temp Cycle).


• ESD Characterization: Perform component-level ESD testing, including Human Body Model (HBM) and Charged Device Model (CDM), using automated test equipment.


• Latchup Testing: Conduct Latchup testing per JEDEC standards (e.g., JESD78) to identify functional failures or permanent damage caused by parasitic structures.


• Data Analysis: Monitor tests in progress, collect raw data, and provide initial reports on pass/fail criteria and unexpected electrical behavior.


• Equipment Maintenance: Perform routine calibration and troubleshooting of ESD simulators and Latchup testers to ensure measurement accuracy.


• Documentation: Maintain detailed logs of test setups, board configurations, and failure symptoms for the engineering team.

Qualifications

• Experience: 3+ years of experience in a semiconductor lab environment or reliability testing facility.


• Technical Skills: * Hands-on experience with ESD simulators and Latchup test systems (e.g., Thermo Fisher, MK, or similar).
  
  
  
  • Familiarity with JEDEC/ESDA standards for component reliability.
  
  
  • Ability to read schematics and use standard lab tools (Oscilloscopes, DMMs, Curve Tracers).
  
  


• Education: Associate’s degree in Electronics, Electrical Engineering Technology, or a related field (or equivalent military/technical training).


• Attributes: High attention to detail, strong safety mindset when handling sensitive components, and the ability to work independently in a fast-paced lab.


• Effective communication and teamwork abilities.


• Commitment to safety, quality, and continuous improvement.