# Rock Energy Systems LLC jobs and careers

> 0 open roles at Rock Energy Systems LLC as of October 23, 2026. Source: https://www.thejobsmap.com/company/rock-energy-systems-llc

Rock Energy Systems, LLC holds three leading brands of space heating products that include portable radiant heaters, waste oil furnaces, and boilers. Our products generate heat that is fueled by motor oils and petroleum based fluids commonly used in all types of internal combustion engines. Produced in Janesville Wisconsin, Clean Burn (www.cleanburn.com), Lanair (www.lanair.com) and SunFire (www.sunfireheater.com) are the market leaders in advanced oil heating equipment and accessories.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Founded | 2011 |
| Employees | 125 |
| Industries | Energy, Fuel, Manufacturing |
| Website | https://rockenergysystems.com |

## Leadership

- Chris Fillmore, President & CEO
- John McCown, Engineering Manager
- Tim Burgin, Vice President Sales and Marketing
- Andrew Kuhl, Operations Manager
- Mike Aldrich, Controller

## Common questions

### Is Rock Energy Systems LLC hiring right now?

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

### Who leads Rock Energy Systems LLC?

Chris Fillmore, President & CEO, is at the top of Rock Energy Systems LLC's org chart.

### How do I apply for a job at Rock Energy Systems LLC?

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