In my application (ASP.NET, C#), i need to run a stored procedure in a set of pre defined time interval(s) everyday. So that i created a sql job and scheduled the same. But
1 Create a sql job and create step 1 (to exec your sp)
https://msdn.microsoft.com/en-in/library/ms190268.aspx#Anchor_2
2 . Add multiple schedules to the job as per requirement (using sp_add_jobschedule) .
details : https://msdn.microsoft.com/en-us/library/ms366342.aspx.