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Assembly Process Engineer

onsemi.com

Office

San Miguel Tarlac City, Philippines, Philippines

Full Time

Job Summary:

As a Process Engineer at onsemi, you will develop and support manufacturing of 200mm silicon wafers used for Automotive and Consumer applications throughout the world.  You will also provide process engineering support for additional process areas.  In this team-based environment, you will work closely with Device, Process and Design Engineers to provide robust, quality products to our customers.

Performance Objectives

  • Own certain critical etch processes and associated measurement equipment in a fast-paced, 24/7 manufacturing environment.
  • Apply technical skills to implement equipment and process improvements that increase product performance, reduce cost, and increase throughput and yield.
  • Design and document experiments utilizing engineering methodology to improve yield, cost, and throughput.
  • Resolve complex, time sensitive technical problems to maintain production or development schedules. 
  • As a Process Engineer, you will be expected to make decisions using data analysis and statistical process control (SPC) techniques.
  • As a Process Engineer you will need to demonstrate the following within the first three to six months:
  • Provide daily process and product lot disposition support in the etch processing area.
  • Learn to operate and utilize inspection and metrology tools in the etch processing area for the purpose of process and lot characterization and disposition.
  • Acquire fundamental understanding of semiconductor, photolithography, and etch process and equipment, including wet etch benches and baths, plasma etchers and metrology tools.
  • Within the first six to twelve months,
  • Show measurable progress improving the area’s performance in support of the site’s goals. 
  • Working with other engineers and technicians, lead and deliver on at least one cost reduction or yield improvement project.
  • Develop advanced sustaining responsibilities and contribute to cost reduction, yield improvement and production throughput increase.

 

Requirements:

  • Bachelor’s degree in Chemical, Electrical, Material Science, Physics, or other related engineering discipline is required.
  • Self-starter with a history of project completion, and a focus on organization and detail.
  • Strong communicator, who can effectively work with a team of manufacturing operators, equipment, and process technicians as well as other engineers to work towards overall department improvement.
  • Semiconductor experience, through full-time industry experience, internships, or coursework/labs is preferred.
  • 5+ years of experience is preferred but not required.

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:

https://www.onsemi.com/careers/career-benefits

Assembly Process Engineer

Office

San Miguel Tarlac City, Philippines, Philippines

Full Time

October 7, 2025

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onsemi

onsemi