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