# Semaphore Mobile jobs and careers

> 0 open roles at Semaphore Mobile as of October 23, 2026. Source: https://www.thejobsmap.com/company/semaphore-mobile

Semaphore Mobile specializes in the development of custom application software for mobile devices.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Carrollton, TX, United States |
| Founded | 2002 |
| Employees | 1 to 10 |
| Industries | Apps, Information Technology, Software, Mobile Apps |
| Website | https://semaphoremobile.com |

## Leadership

- Eric Silverthorn, CEO
- Jeff Owens, Director of Software Development
- Deborah Schulman Silverthorn, Director of Business Development & Marketing
- Jonah Silverthorn, Director of Sales

## Common questions

### Is Semaphore Mobile hiring right now?

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

### Where is Semaphore Mobile headquartered?

Semaphore Mobile is headquartered in Carrollton, TX, United States and was founded in 2002.

### Who leads Semaphore Mobile?

Eric Silverthorn, CEO, is at the top of Semaphore Mobile's org chart.

### How do I apply for a job at Semaphore Mobile?

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