# TSI Semiconductors jobs and careers

> 0 open roles at TSI Semiconductors as of October 24, 2026. Source: https://www.thejobsmap.com/company/tsi-semiconductors

TSI Semiconductors is a semiconductor technology development and foundry services company.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Roseville, CA, United States |
| Founded | 1984 |
| Employees | 125 |
| Industries | Manufacturing, Mining, Semiconductor, Precious Metals |
| Website | https://tsisemi.com |

## Leadership

- Scott Olsen, Director, Human Resources & Administration
- Mark Crabtree P.E., Process Engineering Department Manager
- Bill Auger, Senior Facilities Manager
- Sara Lausmann, Line Maintenance Manager
- Simranjot Gill, Process Equipment Engineer
- Alexis Trujillo, Recruiter
- Joseph Siska, Process Engineering Section Manager (CVD and Diffusion)

## Common questions

### Is TSI Semiconductors hiring right now?

TSI Semiconductors has no open roles listed as of October 24, 2026. Roles appear here as soon as they are posted on TSI Semiconductors's careers site.

### Where is TSI Semiconductors headquartered?

TSI Semiconductors is headquartered in Roseville, CA, United States and was founded in 1984.

### Who leads TSI Semiconductors?

Scott Olsen, Director, Human Resources & Administration, is at the top of TSI Semiconductors's org chart.

### How do I apply for a job at TSI Semiconductors?

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