Difussion Engineer

onsemi•Town of East Fishkill, NY
•$65,900 - $115,400

About The Position

onsemi is seeking a Diffusion Engineer to develop and support manufacturing of 300mm silicon wafers for automotive and consumer applications worldwide, while also providing process engineering support for additional process areas. In a team-based environment, the engineer works closely with integration, process, and equipment teams to deliver robust, high-quality products. The role owns critical furnace processes and the associated health of ASM, TEL, and Bruce equipment in a fast-paced, 24/7 manufacturing environment. The engineer uses data analysis and statistical process control to make decisions, supports daily process and product-lot disposition, resolves technical problems affecting production or development schedules, and contributes to improvements in performance, cost, throughput, and yield. Within the first six to twelve months, the engineer is expected to develop advanced sustaining responsibilities and contribute to cost reduction, yield improvement, and production throughput increases.

Requirements

  • Bachelor of Science degree in engineering or a technical field.
  • At least 4 years of experience in semiconductor processing or a similar industry.
  • Experience working in cross-functional teams to achieve goals and metrics.
  • Intermediate data analysis skills in Excel or JMP, including formulas, pivot tables, and charts.
  • Proficiency in Microsoft Office, particularly PowerPoint.
  • Strong communication skills and experience presenting technical project details.
  • Self-motivated and results-oriented.
  • Fluency in written and spoken English.

Nice To Haves

  • Experience with FMEA risk analysis.

Responsibilities

  • Own critical furnace processes and the associated health of ASM, TEL, and Bruce equipment.
  • Implement equipment and process improvements to increase product performance, reduce cost, and improve throughput and yield.
  • Design and document experiments using engineering methodology to improve yield, cost, and throughput.
  • Resolve complex, time-sensitive technical problems to maintain production or development schedules.
  • Use data analysis and statistical process control (SPC) techniques to make decisions.
  • Provide daily process and product-lot disposition support in the furnace processing area.
  • Contribute to understanding and resolving equipment-level shifts in tool performance.
  • Develop advanced sustaining responsibilities and contribute to cost reduction, yield improvement, and production throughput increases within the first six to twelve months.
  • Provide process engineering support for additional process areas and collaborate with integration, process, and equipment teams.

Benefits

  • Competitive benefits package; specific benefits are not listed in the job description.
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