Process Technician Diffusion

Hopewell Junction, NYFull-timePosted Jul 20, 2026

onsemi is seeking a skilled and motivated Process Technician Diffusion as a member of the module team. The successful candidate will find they have a daily opportunity to make a significant difference to a growing, emerging, and energetic organization. The successful candidate will have technical experience in a high-paced manufacturing environment, with the ability to engage a diverse team.


 

Essential Responsibilities include:

  • Monitor, control, and qualify state-of-the-art 300 mm semiconductor equipment
  • This will report to the department
  • React to tool alarms of equipment, and disposition wafers involved in alarms using defined procedures
  • Review Statistical Process Control charts for process quality and react to Out of Control conditions including defect troubleshooting
  • Perform visual inspections (quality check)
  • Recover from process and tool interruptions
  • Use standard software applications (MS Office, Google Apps, Agile PLM, Xsite, WSPC)
  • Identify and address potential areas for improvement and optimize tool availability, cycle time, utilization and cost
  • Complete all required reporting and documentation
  • Operate computer and system interface programs to ensure appropriate computing and analysis of production information
  • Follow detailed instructions and procedures to complete tasks and required documentation
  • Work in an environment requiring high level of attention to detail and timeliness
  • Working knowledge of Statistical Process Control methodologies & systems
  • Understand and follow all health, safety, and environmental procedures and requirements

Other Responsibilities:

  • Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Required Qualifications:
 

  • Education: High School Degree (or equivalent)
  • Experience: 2-4 years of relevant work experience
  • Fluent in English Language – written & verbal
  • Good communication skills
  • Able to perform shift work on a 12-hour shift schedule
  • Able to work in a cleanroom environment wearing required cleanroom clothing per semiconductor protocol/requirements
  • Ability to perform work in a standing position for the majority of a 12-hour shift (excluding breaks)

Preferred Qualifications:
 

  • Knowledge of semiconductor processing and process equipment

 

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