TOK America logo

TOK America jobs and careers

Hillsboro, OR, United States

As of October 23, 2026, TOK America has no open roles listed.

About TOK America

TOK AMERICA manufactures and markets ultra high-purity Photoresists and auxiliary chemicals used int he fabrication of integrated circuits. TOK AMERICA is a U.S. subsidiary of Tokyo Ohka Kogyo., Ltd, in Kawasaki, Japan, a world leader in the manufacture of Photoresists, auxiliary liquid chemical products, and process equipment for the semiconductor and printing industries

Founded
1993
Employees
125
Headquarters
Hillsboro

Leadership

The top of TOK America's org chart, with how many people report into each leader.

RJ

Ramona Jusaloo

CEO for Tok America

11 reports

RU

Rick Uchida

Director, Research & Development / Marketing & Sales

6 reports

RAPhoto of Ren de Assis

Ren de Assis

Quality & Environmental Management System Administrator

1 report

BEPhoto of Bret Ericsen

Bret Ericsen

Deputy General Manager Planning

JLPhoto of James Lohman

James Lohman

Manager Facilities & Construction Division

Jobs at TOK America

No open positions right now. Explore more companies on TheJobsMap.

TOK America jobs: common questions

Is TOK America hiring right now?
TOK America has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on TOK America's careers site.
Where is TOK America headquartered?
TOK America is headquartered in Hillsboro, OR, United States and was founded in 1993.
Who leads TOK America?
Ramona Jusaloo, CEO for Tok America, is at the top of TOK America's org chart.
How do I apply for a job at TOK America?
Pick a role on TOK America's TheJobsMap page and select Apply. Every listing links to the original posting on TOK America's own careers site, so you apply directly with the employer.