Multiple Job servers on single server machine ... Possible ?

Hello Experts,

We are currently having one job server on one server machine and planning to implement load balancing techniques. What are the implications of having multiple job servers on single machine. If we need to install multiple job servers on single or multiple machines what are recommendations and methods.

DB is SQL Anywhere 12.0, window server 2012 R2, SAP BODS 4.2

Thanks in advance.

Best !

Deep