# SquareOne Energy jobs and careers

> 0 open roles at SquareOne Energy as of October 23, 2026. Source: https://www.thejobsmap.com/company/squareone-energy

SquareOne is a Philadelphia-based independent enterprise which was formed to create a progressive solution to address the critical issue of used oil disposal and processing in the U.S. The Company recognizes that the existing used oil re-refining industry needs an innovative approach to a) broaden the waste streams that are recycled and b) advance the products which are created from these discarded materials. According to government studies, as much as one-third of used oil is either burned or illegally disposed, causing significant environmental harm to the ground and waterways. As such, significant energy potential from these previously refined hydrocarbons is wasted. As the country aggressively pursues steps towards energy transition to a cleaner future, so must the used oil re-refining space, which SquareOne is addressing through its advanced recycling process and move beyond existing, less complex technologies in the industry.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | United States |
| Employees | 1 to 10 |
| Website | https://sq1energy.com |

## Leadership

- John Sadlowski, Chief Executive Officer

## Common questions

### Is SquareOne Energy hiring right now?

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

### Where is SquareOne Energy headquartered?

SquareOne Energy is headquartered in United States.

### Who leads SquareOne Energy?

John Sadlowski, Chief Executive Officer, is at the top of SquareOne Energy's org chart.

### How do I apply for a job at SquareOne Energy?

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