How to: Stop a Job (SQL Server Management Studio)
This topic describes how to stop a Microsoft SQL Server Agent job.
In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.
Expand SQL Server Agent, expand Jobs, right-click the job you want to stop, and then click Stop Job.
If you want to stop multiple jobs, right-click Job Activity Monitor, and then click View Job Activity. In the Job Activity Monitor, select the jobs you want to stop, right-click your selection, and then click Stop Jobs.
For a multiserver job, a STOP instruction for the job is posted to all target servers of the job.