Execute permissions to Integration services on SQL Server

follow the below process to grant access for Integration services:

GO: MSDB --> Security --> Roles --> db_ssisltduser --> add the user/group name

Give SQLAgentOperatorRole --> if they want them to schedule it.

For more on integration securities please refer the link:

http://msdn.microsoft.com/en-us/library/ms141053.aspx

Thanks,
Satish Kumar.