Process Technician Diffusion
Hopewell Junction, NY, USA
USD 27.6-48.17 / hour
Posted on Jul 21, 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.
D1: Sunday, Monday, Tuesday, every other Wednesday 6:30 am -7:00pm
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 Talent.acquisition@onsemi.com for assistance.
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
Hourly: onsemi is excited to share that the base salary range for this position is $27.60 to $48.12 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf
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.
Hourly: onsemi is excited to share the base salary range for this position is $27.60 to $48.17 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf