Semiconductor Packaging Modeling and Simulation Engineer

Onsemi
📍 Scottsdale, Arizona, United States 💼 Full time 🕒 Posted June 19, 2026

Job Description

onsemi is seeking a self-driven and motivated professional to join their Corporate R & D modeling and simulation team, located in (Phoenix AZ or San Jose, CA). As a semiconductor packaging modeling and simulation engineer, you will have the opportunities to support new power module development and new product design, assembly and process, quality and reliability, and customers in worldwide.

The successful candidate will have the opportunity to:
• Do thermal-mech simulation for microelectronic packaging and system, assembly process
such as Ag sintering and Cu sintering
• Analyze existing packages of reliability issues that are induced by thermal problems.
• Do analysis and correlation of thermal mech modeling results to measured data
• Develop and maintain the state of art thermal mech modeling methodology to improve the modeling work efficiency and accuracy
• Setup and maintain the HW/SW environment for thermal modeling
• Provide support to o...

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Job Details

  • Location Scottsdale, Arizona
  • Job Type Full time
  • Category Engineers
  • Posted Date June 19, 2026
  • Application Deadline July 29, 2026