Yield Enhancement Systems Engineer

onsemi is seeking a Yield Systems Application Engineer to join the Corporate Yield Enhancement Systems team. This team supports front-end and back-end yield applications and methodologies for wafer fab and assembly/test operations and quality organizations. The role is expected to serve as the business partner to IT, quality, engineering and manufacturing organizations.The team partners closely with the IT organization to establish data standards, integrate data into corporate yield databases, maintain data quality, and improve the effectiveness of onsemi yield tools.Key Collaboration AreasThe candidate will work closely with IT, quality, product engineering, and manufacturing engineering teams to define, deploy, and continuously improve best practices within onsemi yield management infrastructure.onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.More details about our company benefits can be found here:We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact View email address on click.appcast.io for assistance. Bachelor's Degree in Electrical, Mechanical or Chemical Engineering, Computer Science5+ years of experience in the semiconductor industry.Familiarity with end-to-end semiconductor supply chain manufacturing processes & data, from substrate manufacturing through package assembly & test Experience leading engineering activities for projects involving data integration, data quality improvement, yield analysis, quality improvements (required)Experience with yield solutions architecture & designFamiliarity with industry best practices for maximizing analytics efficiency using automation and intuitive solutions designDemonstrate effective use of collaboration tools such as Confluence and SharePointExperience with database design and retrieval languages including Oracle, Snowflake, Databricks, MS-SQL.Familiarity with enterprise semiconductor yield analysis tools such as Exensio Yield, Optimal Plus, KlarityFamiliarity with business intelligence tools (Spotfire [Preferred], Tableau, PowerBI)Familiarity with product lifecycle management tools such as AgileFamiliarity of semiconductor test data log types such as STDF, Eagle test data logs, etc..Familiarity with IT development life cycle management and tools such as Jira, Git/Bitbucket, Azure DevOpsProficiency with programming and scripting languages such as Python, Perl, R, Java, BASH.Performance Objectives:The successful candidate will be expected to contribute in the following areas:Data integration and data quality: Partner with IT to improve material tracking, strengthen data quality and completeness, and simplify analysis of yield and manufacturing data across complex supply chains.Application and vendor management: Work with IT and yield solutions software vendors to identify and communicate onsemi analytics requirements and align upgrades with the vendor application delivery roadmap.Software solutions: Identify, design, implement, and improve software solutions that support manufacturing goals, including quality improvement, scrap reduction, product ramps, product/process transfers and technology development.Reporting and analytics: Gather reporting requirements to create static and automated reports using yield tools for the manufacturing, quality, product engineering and technology development teams.Analysis methods and best practices: Develop analysis techniques, templates, applications and best practices using yield tools to support engineering activity across organizations.Documentation and training: Create and maintain yield application documentation and deliver training for internal customers.Full timePosting Date: 2026-09-21