Device Engineer

Job-ID: 2506924Category: Engineering, ManufacturingLocation: Gresham, OR, United StatesSchedule: Full time, DayPosted: 2026-10-19onsemi is seeking a highly motivated individual to join our Device Engineering / Yield Enhancement group in Gresham, OR. An Engineer in this position will work with other Engineers and Technicians in a fast-paced Silicon wafer fab production and technology development environment. Primary technology nodes range from sub-0.18um to 0.5um. Group responsibilities include Yield Enhancement (both wafer level and die level), Technology Transfers, New Product Introduction, and other production sustaining/optimization activities. This position will build upon your Semiconductor device knowledge across the entire Silicon manufacturing chain (from bare wafers to finished goods), with a significant focus on fab manufacturability. Communication skills will be important, since this position regularly interfaces with in-house Fab Process Engineering, Technology Development, Failure Analysis, Design/Layout, wafer probe/test, in-line defect control, Quality, and Business Unit part owners and managers.QualificationsQualifications: BS/MS or equivalent in Engineering, with BSEE/MSEE preferred. Will also consider Physics, Chemistry, Chemical Engineering, Materials Engineering, or a related technical fieldBroad understanding of semiconductor devices, such as CMOS, DMOS, and Bipolars5+ years of experience in semiconductor process technology and wafer fabricationProblem-solving mindset Comfortable using data analysis and statistics to reach conclusionsConcise and clear written and oral communication skillsStrong interpersonal skillsDesired: Experience in one or more of the following engineering disciplines: Process/Device Integration, Circuit Design / Simulation, Test (parametric, circuit), Process Engineering Experience with DOE and experiment analysis10+ years of experience in semiconductor process technology and wafer fabricationAbility to relate product circuit performance to semiconductor device parameters Knowledge of post-fab product manufacturing (ex: assembly, and test) Ability to debug issues at any point in a product manufacturing sequenceHands-on knowledge of GDS layout viewing and editingResponsibilitiesResponsibilities will include one or more of the following:Yield enhancement for production productsNew product introduction into the FabScrap reduction and prevention.Process improvements using existing and newly acquired process equipment, often working directly with Process Engineering Minimize variation (lot to lot, wafer to wafer, product to product)Lower costImprove throughputLower defectivityStandardization / Best Known MethodsAnalyze manufacturing and test data to improve product performanceEnsure all shipped material meets requirementsPresent trends, KPIs, and process improvements to management teamAbout the organizationWe 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. About the companyonsemi (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: