# Sumco Phoenix Corporation jobs and careers

> 0 open roles at Sumco Phoenix Corporation as of October 23, 2026. Source: https://www.thejobsmap.com/company/sumco-phoenix-corporation

SUMCO Corporation manufactures manufactures electronic-grade silicon wafers for the semiconductor industry.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Phoenix, AZ, United States |
| Employees | 501 to 1,000 |
| Industries | Semiconductor |
| Website | https://sumcousa.com |

## Leadership

- Jiro Ryuta, Chief Executive Officer
- John Weller, SVP Sales & Marketing
- Rob Koehler, Senior Vice President And Manufacturing Officer
- Takayuki Komori, General Manager, Public Relations & IR Dept.
- Atsuro Fujii, Managing Executive Officer, in charge of General Affairs, HR and Compliance
- Anne Jacobs, SUMCO Phoenix Coporation Executive Secretary/Travel Manager/ Corporate Travel Agent
- Don Gordon, SVP Sales & Marketing

## Common questions

### Is Sumco Phoenix Corporation hiring right now?

Sumco Phoenix Corporation has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Sumco Phoenix Corporation's careers site.

### Where is Sumco Phoenix Corporation headquartered?

Sumco Phoenix Corporation is headquartered in Phoenix, AZ, United States.

### Who leads Sumco Phoenix Corporation?

Jiro Ryuta, Chief Executive Officer, is at the top of Sumco Phoenix Corporation's org chart.

### How do I apply for a job at Sumco Phoenix Corporation?

Pick a role on Sumco Phoenix Corporation's TheJobsMap page and select Apply. Every listing links to the original posting on Sumco Phoenix Corporation's own careers site, so you apply directly with the employer.