Jireh Semiconductor

Currently providing more than 500 jobs, Jireh is dedicated to its vision to Power a Greener Future while supporting the local economy and community.


Jireh Semiconductor, Inc., a wholly owned subsidiary of Alpha and Omega Semiconductor Ltd., is the in-house wafer fab for AOS. Located in Hillsboro, OR in the heart of the famed “Silicon Forest,” Jireh is dedicated to its mission 'To Bring Manufacturing Back to the United States Profitably'.

Jireh signage


AOS’ decision to acquire an 8-inch wafer factory located in Oregon from Integrated Device Technology (IDT) in 2012 reflected a strategic initiative to expand and optimize products and innovate technology, while bringing manufacturing back to the United States. Now, after reaching its milestone 10-year anniversary, Jireh remains a cornerstone of the AOS family.

Jireh employees

Company Culture

Ordinary people achieve the extraordinary 

Fully unleash employee potential effectively

Reward contributions

Respect and care for others

Have a winning spirit — Passion!

Work with Us

Youth Apprenticeships

In August 2022, the Hillsboro School District launched Oregon’s first-of-its-kind, industry-recognized and registered youth apprenticeship program: the Hillsboro Advanced Manufacturing Apprenticeship. This innovative two-year program provides a pathway for high school students, ages 16-18, to receive hands-on, paid training that prepares them for a career in advanced manufacturing, and provides employers with an expanded and diversified skilled workforce. Upon successful completion of the program, the youth apprentices will receive accreditation from the Oregon Bureau of Labor and Industries (BOLI) and will become certified to work anywhere as a manufacturing technician. Jireh Semiconductor is a proud partner of the Hillsboro Advanced Manufacturing Apprenticeship.

Contact Us

Contact Us

West Coast

United States
Jireh Semiconductor

3131 NE Brookwood Pkwy
Hillsboro, OR 97124

+1 (503) 681-6307