Jireh Semiconductor
  • Hillsboro, OR, USA
  • Full Time

The primary responsibility of this position is the creation of litho frame cells and verification in order to support R&D and mass production of new tape out. This position will generate and verify litho scanner/stepper jobs for R&D and mass production. The Litho Process technician will report to the Litho Process manager.


  • Draw frame cell layout in GDS format
  • Ensure all the patterns or features are drawn for each specific layer, and placed in right location with right tone.
  • Maintain the frame cell file in GDS file by product.
  • Maintain the frame cell strategy by platform.
  • Make stepper jobs as a backup, when the primary owner is off.
  • Review and verify the frame cells generated by other team members.
  • Review and verify the stepper jobs created by other team members.
  • Work with team members on e-DIM.


  • Most working time will be using a computer
  • Will communicate with team members, internal customers
  • Work normal shift 8am-5pm, with very rare off shift cases for urgent matters
  • Regularly requires sitting or standing and moving about the facility
  • Exposure to fab elements such as noise, dust, fumes, odors and various chemicals


  • High school or some college
  • Clear logical thinking, close attention to detail
  • Good communication skills both oral and written
  • Ability to prioritize projects and assignments
  • Microsoft Office experience, Excel Macro edit is a plus
  • L-edit software or Auto CAD skills a plus

About Jireh Semiconductor:

  • 401(k)
  • Employee Stock Purchase Plan (ESPP)
  • Two medical plans (Cigna HRA & Kaiser Permanente)
  • Dental ($2000 yearly maximum)
  • Vision
  • Paid Life Insurance & Long Term Disability
  • Short Term Disability
  • And more!

Alpha and Omega Semiconductor (AOS) is committed to excellence in design, manufacturing, and responsiveness to our customers through the continued development of new technologies, products and innovative solutions. We bring to the market devices designed to benefit our customers by meeting their product specific needs. Our mission is to bring value to our customers, shareholders and employees.

AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high performance power management solutions. AOS's portfolio of products targets high-volume applications, including but not limited to portable computers, flat panel TVs, LED lighting, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment.

Jireh Semiconductor, Inc., a wholly owned subsidiary of Alpha and Omega Semiconductor Ltd., is the in-house wafer fab for AOS and is located in Hillsboro, Oregon.

Jireh Semiconductor
  • Apply Now

    with our quick 3 minute Application!

  • * Fields Are Required

    What is your full name?

    How can we contact you?

    By clicking the button above, I agree to ApplicantPro's Applicant Information Use Policy.

  • Sign Up For Job Alerts!

  • Share this Page
  • Facebook Twitter LinkedIn Email
Logo English Chinese Products Applications Quality Investors Careers About AOS Contact Us