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onsemi

Semiconductors for intelligent power and sensing

Senior Principal Engineer - Test

Quality EngineeringConfirmed live in the last 24 hours
Full-timeZhubei City, TaiwanNo salary listedIn-person

About the Job

Requirements

  • At least 15 years of experience in semiconductor test development projects or sustaining activities.
  • At least 5 years of experience in leadership roles.
  • Familiarity with test cell knowledge.
  • Familiarity with test operation flow.
  • Proficiency in English is required.
  • Ability to coordinate and communicate among multinational teams to deliver results.
  • An organized, fact-focused, open-minded approach and integrity.

Responsibilities

  • Develop and implement test manufacturing strategies and processes aligned with organizational goals and standards.
  • Collaborate with cross-functional teams, including ATE platform, hardware, test program, and OSAT engineering teams, to implement test plans.
  • Lead cross-functional teams in supporting mass-production operational problem solving.
  • Analyze test data and operational key performance indicators to determine trends, identify potential problems, and drive continuous improvement.
  • Ensure test operations comply with industry standards and guidelines.
  • Lead the external manufacturing test team in product knowledge analyses.
  • Coordinate on-site troubleshooting for test production and project activities.
  • Drive continuous yield analysis and improvement, including test backend.
  • Own major subcontractor key performance indicators, including MPE cycle time and lot reject rate.

Desired Qualifications

  • Familiarity with the VDA 6.3 audit process is a plus.

About the Company

onsemi

Semiconductors for intelligent power and sensing

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial markets. Its products include power management ICs and sensors that regulate energy, monitor conditions, and provide control signals for EVs, ADAS, factory automation, robotics, and energy infrastructure. The company differentiates itself by its specialized emphasis on intelligent power and sensing across both sectors and through its direct OEM relationships and global distributor network. Its goal is to improve energy efficiency and enable smarter, more capable systems for electrification, autonomy, and sustainable energy solutions.

Company size
10,001+
Company stage
IPO
Headquarters
Scottsdale, AZ
Founded
1999

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