Jeff Gehlbach
![](https://www.socallinuxexpo.org/sites/default/files/styles/square_thumbnail/public/speakers/jeffG_headshot_epic_small.jpg?itok=6fvGgDWC)
Presentations
Technical Product Manager
The OpenNMS Group
Jeff has worked with free software since the mid-1990s and has practiced the discipline of large-scale network management since 2000. His current role as Principal Technical Product Manager at The OpenNMS Group lets him continue both these pursuits.