Okay, so I was able to resolve this by following the same steps that I followed for my last issue.
UE4 is pretty finicky with the Saved, Intermediate, and Binaries folders 
I guess I will keep following these steps whenever something odd happens.
- Deleted Saved, Binaries, and
Intermediate from my local project - Deleted the contents of my jenkins
project from the file system - Deleted the contents of
UE4Builds\Omniwar (the archived
directory specified in my RunUAT
command) - Rebuilt
- Deleted my LinuxServer directory
from my linux machine - Did a rsync of the LinuxServer back
to my linux machine