Problem Defination

At the moment, Bamboo allows to enable or disable the Build Monitoring at the Global level. If required Build Monitoring thresholds can be overridden at a Job level. 

In case if there was a need to enable the Build Monitor globally and want to disable it for selected job, there is no option. 

Suggested Solution

Provide an option at a Job level to disable the build monitoring.

Workaround

Configure the Build Monitoring settings at a job level to a very high threshold.